981138085200

Names of 981138085200

• Cardinal: 981138085200 can be written as Nine hundred eighty-one billion, one hundred thirty-eight million, eighty-five thousand, two hundred.

Scientific notation

• Scientific notation: 9.811380852 × 10¹¹

Factors of 981138085200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1944

Divisors of 981138085200

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 30 35 36 39 40 41 42 45 48 50 52 54 56 60 63 65 70 72 75 78 80 82 84 90 91 100 104 105 108 112 117 120 123 126 130 135 140 144 150 156 164 168 169 175 180 182 189 195 200 205 208 210 216 225 234 240 246 252 260 270 273 280 287 300 312 315 325 328 336 338 350 351 360 364 369 378 390 400 410 420 432 450 455 468 492 504 507 520 525 533 540 546 560 574 585 600 615 624 630 650 656 675 676 700 702 720 728 738 756 780 819 820 840 845 861 900 910 936 945 975 984 1008 1014 1025 1040 1050 1066 1080 1092 1107 1148 1170 1183 1200 1230 1260 1300 1350 1352 1365 1400 1404 1435 1456 1476 1512 1521 1560 1575 1599 1638 1640 1680 1690 1722 1755 1800 1820 1845 1872 1873 1890 1950 1968 2028 2050 2100 2132 2160 2184 2214 2275 2296 2340 2366 2457 2460 2520 2535 2583 2600 2665 2700 2704 2730 2800 2808 2870 2925 2952 3024 3042 3075 3120 3150 3198 3276 3280 3380 3444 3510 3549 3600 3640 3690 3731 3746 3780 3900 4056 4095 4100 4200 4225 4264 4305 4368 4428 4550 4563 4592 4680 4725 4732 4797 4914 4920 5040 5070 5166 5200 5330 5400 5460 5535 5616 5619 5740 5850 5904 5915 6084 6150 6300 6396 6552 6760 6825 6888 6929 7020 7098 7175 7280 7380 7462 7492 7560 7605 7749 7800 7995 8112 8190 8200 8400 8450 8528 8610 8775 8856 9100 9126 9225 9360 9365 9450 9464 9594 9828 9840 10140 10332 10647 10660 10800 10920 11070 11193 11238 11480 11700 11830 12168 12285 12300 12600 12675 12792 12915 13104 13111 13325 13520 13650 13776 13858 14040 14196 14350 14391 14760 14924 14984 15120 15210 15498 15600 15990 16380 16400 16857 16900 17220 17550 17712 17745 18200 18252 18450 18655 18730 18900 18928 19188 19656 20280 20475 20664 20787 21294 21320 21525 21840 22140 22386 22476 22815 22960 23400 23660 23985 24336 24349 24570 24600 25200 25350 25584 25830 26222 26650 27300 27675 27716 28080 28095 28392 28700 28782 29520 29575 29848 29968 30420 30996 31941 31980 32760 33579 33714 33800 34440 34645 35100 35490 36400 36504 36900 37310 37460 37800 38025 38376 38745 39312 39333 39975 40560 40950 41328 41574 42588 42640 43050 44280 44772 44952 45630 46800 46825 47320 47970 48503 48698 49140 49200 50571 50700 51660 52444 53235 53300 54600 55350 55432 55965 56190 56784 57400 57564 59150 59696 60840 61425 61992 62361 63882 63960 64575 65520 65555 67158 67428 67600 68880 69290 70200 70980 71955 73008 73047 73800 74620 74920 75600 76050 76752 76793 77490 78666 79950 81900 83148 84285 85176 86100 88560 88725 89544 89904 91260 93275 93650 94640 95940 97006 97396 98280 100737 101142 101400 103320 103935 104888 106470 106600 109200 110700 110864 111930 112380 114075 114800 115128 117999 118300 119925 121680 121745 122850 123984 124722 127764 127920 129150 131110 134316 134856 138580 140400 140475 141960 143910 145509 146094 147600 149240 149840 152100 153586 154980 157332 159705 159900 163800 166296 167895 168570 170352 170443 172200 173225 177450 179088 182520 186550 187083 187300 191880 193725 194012 194792 196560 196665 201474 202284 202800 206640 207870 209776 212940 213200 219141 221400 223860 224760 228150 230256 230379 235998 236600 239850 242515 243490 245700 249444 252855 255528 258300 262220 266175 268632 269712 277160 279825 280950 283920 287820 291018 292188 298480 304200 307172 309960 311805 314664 316537 319410 319800 327600 327775 332592 335790 337140 340886 344400 346450 353997 354900 359775 365040 365235 373100 374166 374600 383760 383965 387450 388024 389584 393330 402948 404568 415740 421425 425880 436527 438282 442800 447720 449520 456300 460758 471996 473200 479700 485030 486980 491400 498888 503685 505710 511056 511329 516600 519675 524440 532350 537264 537551 554320 559650 561900 575640 582036 584376 589995 608400 608725 614344 619920 623610 629328 633074 638820 639600 655550 657423 671580 674280 681772 691137 692900 707994 709800 719550 727545 730470 746200 748332 749200 767930 774900 776048 786660 798525 805896 809136 831480 839475 842850 851760 852215 873054 876564 895440 912600 921516 935415 943992 949611 959400 970060 973960 982800 983325 997776 998309 1007370 1011420 1022658 1033200 1039350 1048880 1064700 1075102 1095705 1119300 1123800 1151280 1151895 1164072 1168752 1179990 1212575 1217450 1228688 1247220 1264275 1266148 1277640 1309581 1311100 1314846 1343160 1348560 1363544 1382274 1385800 1415988 1419600 1439100 1455090 1460940 1492400 1496664 1533987 1535860 1549800 1559025 1573320 1582685 1597050 1611792 1612653 1662960 1678950 1685700 1704430 1746108 1753128 1769985 1825200 1826175 1843032 1870830 1887984 1899222 1918800 1919825 1940120 1947920 1966650 1996618 2014740 2022840 2045316 2073411 2078700 2129400 2150204 2182635 2191410 2215759 2238600 2247600 2303790 2328144 2359980 2425150 2434900 2494440 2518425 2528550 2532296 2555280 2556645 2619162 2622200 2629692 2686320 2687755 2727088 2764548 2771600 2831976 2848833 2878200 2910180 2921880 2949975 2993328 2994927 3067974 3071720 3099600 3118050 3146640 3165370 3194100 3225306 3287115 3357900 3371400 3408860 3455685 3492216 3506256 3539970 3637725 3652350 3686064 3741660 3798444 3839650 3880240 3933300 3993236 4029480 4045680 4090632 4146822 4157400 4258800 4261075 4300408 4365270 4382820 4431518 4477200 4601961 4607580 4677075 4719960 4748055 4837959 4850300 4869800 4988880 4991545 5036850 5057100 5064592 5113290 5238324 5244400 5259384 5375510 5478525 5529096 5663952 5697666 5756400 5759475 5820360 5843760 5899950 5989854 6135948 6143440 6236100 6330740 6388200 6450612 6547905 6574230 6647277 6715800 6742800 6817720 6911370 6984432 6988163 7079940 7275450 7304700 7483320 7596888 7669935 7679300 7866600 7913425 7986472 8058960 8063265 8181264 8293644 8314800 8522150 8546499 8600816 8730540 8765640 8849925 8863036 8984781 9203922 9215160 9354150 9439920 9496110 9675918 9700600 9739600 9983090 10073700 10114200 10226580 10367055 10476648 10518768 10751020 10913175 10957050 11058192 11078795 11395332 11518950 11640720 11799900 11979708 12271896 12472200 12661480 12776400 12783225 12901224 12978017 13095810 13148460 13294554 13431600 13438775 13635440 13822740 13976326 14159880 14244165 14513877 14550900 14609400 14966640 14974635 15193776 15339870 15358600 15733200 15826850 15972944 16126530 16435575 16587288 17044300 17092998 17278425 17461080 17531280 17699850 17726072 17969562 18407844 18430320 18708300 18992220 19351836 19401200 19941831 19966180 20147400 20228400 20453160 20734110 20953296 20964489 21502040 21826350 21914100 22157590 22790664 23009805 23037900 23599800 23740275 23959416 24189795 24543792 24944400 24957725 25322960 25566450 25802448 25956034 26191620 26296920 26589108 26877550 26954343 27645480 27952652 28319760 28488330 29027754 29101800 29218800 29949270 30679740 30717200 31653700 32253060 32739525 32871150 33174576 33236385 34088600 34185996 34556850 34922160 34940815 35399700 35452144 35939124 36815688 37416600 37984440 38349675 38703672 38934051 39883662 39932360 40294800 40316325 40906320 41468220 41928978 42732495 43004080 43652700 43828200 44315180 44923905 45581328 46019610 46075800 47199600 47480550 47918832 48379590 49915450 51132900 51835275 51912068 52383240 52593840 53178216 53755100 53908686 55290960 55393975 55905304 56976660 58055508 58203600 59825493 59898540 61359480 62893467 63307400 64506120 64890085 65479050 65742300 66472770 68177200 68371992 69113700 69881630 70799400 71220825 71878248 72569385 73631376 74833200 74873175 75968880 76699350 77407344 77868102 79767324 79864720 80632650 82936440 83857956 85464990 87305400 87656400 88630360 89847810 90846119 92039220 92151600 94961100 96759180 99709155 99830900 102265800 103670550 103824136 104766480 104822445 106356432 107510200 107817372 110787950 111810608 113953320 115049025 116111016 116802153 119650986 119797080 120948975 122718960 125786934 126614800 129012240 129780170 130958100 131484600 132945540 134771715 136743984 138227400 139763260 141598800 142441650 143756496 145138770 149746350 153398700 155736204 159534648 161265300 165872880 166181925 167715912 170929980 174610800 174704075 177260720 179695620 181692238 184078440 188680401 189922200 193518360 194670255 199418310 199661800 204531600 207341100 207648272 209644890 213662475 215020400 215634744 221575900 224619525 227906640 230098050 232222032 233604306 239301972 239594160 241897950 251573868 259560340 261916200 262969200 265891080 269543430 272538357 276454800 279526520 284883300 290277540 299127465 299492700 306797400 311472408 314467335 319069296 322530600 324450425 332363850 335431824 341859960 349408150 350406459 359391240 362846925 363384476 368156880 377360802 379844400 387036720 389340510 398836620 399323600 414682200 419289780 427324950 431269488 443151800 449239050 454230595 460196100 467208612 478603944 483795900 498545775 503147736 519120680 523832400 524112225 531782160 539086860 545076714 559053040 569766600 580555080 584010765 598254930 598985400 613594800 622944816 628934670 645061200 648900850 664727700 673858575 683719920 698816300 700812918 718782480 725693850 726768952 754721604 778681020 797673240 817615071 829364400 838579560 854649900 886303600 898478100 908461190 920392200 934417224 943402005 957207888 967591800 973351275 997091550 1006295472 1038241360 1048224450 1078173720 1090153428 1139533200 1161110160 1168021530 1196509860 1197970800 1257869340 1297801700 1329455400 1347717150 1362691785 1397632600 1401625836 1451387700 1453537904 1495637325 1509443208 1557362040 1572336675 1595346480 1635230142 1677159120 1709299800 1752032295 1796956200 1816922380 1840784400 1868834448 1886804010 1935183600 1946702550 1994183100 2096448900 2156347440 2180306856 2271152975 2336043060 2393019720 2452845213 2515738680 2595603400 2658910800 2695434300 2725383570 2795265200 2803251672 2902775400 2920053825 2991274650 3018886416 3114724080 3144673350 3270460284 3418599600 3504064590 3593912400 3633844760 3773608020 3893405100 3988366200 4088075355 4192897800 4360613712 4542305950 4672086120 4717010025 4786039440 4905690426 5031477360 5191206800 5390868600 5450767140 5606503344 5805550800 5840107650 5982549300 6289346700 6540920568 6813458925 7008129180 7267689520 7547216040 7786810200 7976732400 8176150710 8385795600 8760161475 9084611900 9344172240 9434020050 9811380852 10781737200 10901534280 11680215300 11965098600 12264226065 12578693400 13081841136 13626917850 14016258360 15094432080 15573620400 16352301420 17520322950 18169223800 18868040100 19622761704 20440376775 21803068560 23360430600 23930197200 24528452130 25157386800 27253835700 28032516720 32704602840 35040645900 36338447600 37736080200 39245523408 40880753550 46720861200 49056904260 54507671400 61321130325 65409205680 70081291800 75472160400 81761507100 98113808520 109015342800 122642260650 140162583600 163523014200 196227617040 245284521300 327046028400 490569042600 981138085200
• Sum of all divisors σ(n): 4429384001280
• Sum of proper divisors (its aliquot sum) s(n): 3448245916080
• 981138085200 is an abundant number, because the sum of its proper divisors (3448245916080) is greater than itself. Its abundance is 2467107830880

Bases of 981138085200

• Binary: 1110010001110000011000110001010101010000₂
• Hexadecimal: 0xE470631550
• Base-36: CIQ8A7O0

Squares and roots of 981138085200

• 981138085200 squared (981138085200²) is 962631942229922459040000
• 981138085200 cubed (981138085200³) is 944474860551823139606981030208000000
• The square root of 981138085200 is 990524.1467021389
• The cube root of 981138085200 is 9936.7274535069

Scales and comparisons

• 981,138,085,200 seconds is equal to 31,197 years, 8 weeks, 21 hours.
• To count from 1 to 981,138,085,200 would take you about sixty-two thousand, three hundred ninety-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 981138085200 cubic inches would be around 828.1 feet tall.

Recreational maths with 981138085200

• 981138085200 backwards is 002580831189
• 981138085200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 981138085200's digits is 45
• More coming soon!