61389148800

Names of 61389148800

• Cardinal: 61389148800 can be written as Sixty-one billion, three hundred eighty-nine million, one hundred forty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 6.13891488 × 10¹⁰

Factors of 61389148800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 172

Divisors of 61389148800

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 25 28 29 30 32 34 35 40 42 48 50 51 56 58 60 64 68 70 75 80 84 85 87 96 100 102 105 109 112 116 119 120 128 136 140 145 150 160 168 170 174 175 192 200 203 204 210 218 224 232 238 240 255 272 280 289 290 300 320 327 336 340 348 350 357 384 400 406 408 420 425 435 436 448 464 476 480 493 510 525 544 545 560 578 580 595 600 609 640 654 672 680 696 700 714 725 763 800 812 816 840 850 867 870 872 896 928 952 960 986 1015 1020 1050 1088 1090 1120 1156 1160 1190 1200 1218 1275 1308 1344 1360 1392 1400 1428 1445 1450 1479 1526 1600 1624 1632 1635 1680 1700 1734 1740 1744 1785 1853 1856 1904 1920 1972 2023 2030 2040 2100 2175 2176 2180 2240 2289 2312 2320 2380 2400 2436 2465 2550 2616 2688 2720 2725 2784 2800 2856 2890 2900 2958 2975 3045 3052 3161 3200 3248 3264 3270 3360 3400 3451 3468 3480 3488 3570 3706 3712 3808 3815 3944 4046 4060 4080 4200 4335 4350 4360 4480 4578 4624 4640 4760 4800 4872 4930 5075 5100 5232 5440 5450 5559 5568 5600 5712 5780 5800 5916 5950 6069 6090 6104 6322 6496 6528 6540 6720 6800 6902 6936 6960 6976 7140 7225 7395 7412 7616 7630 7888 8092 8120 8160 8175 8381 8400 8670 8700 8720 8925 9156 9248 9265 9280 9483 9520 9600 9744 9860 10115 10150 10200 10353 10464 10880 10900 11118 11136 11200 11424 11445 11560 11600 11832 11900 12138 12180 12208 12325 12644 12971 12992 13080 13440 13600 13804 13872 13920 13952 14280 14450 14790 14824 15225 15232 15260 15776 15805 16184 16240 16320 16350 16762 16800 17255 17340 17400 17440 17850 18312 18496 18530 18560 18966 19040 19075 19488 19720 20230 20300 20400 20706 20928 21675 21800 22127 22236 22400 22848 22890 23120 23200 23664 23800 24276 24360 24416 24650 25143 25288 25942 25984 26160 27200 27608 27744 27795 27840 28560 28900 29580 29648 30345 30450 30520 31501 31552 31610 32368 32480 32640 32700 33524 33600 34510 34680 34800 34880 35700 36624 36975 36992 37060 37932 38080 38150 38913 38976 39440 40460 40600 40800 41412 41856 41905 43350 43600 44254 44472 45696 45780 46240 46325 46400 47328 47415 47600 48552 48720 48832 49300 50286 50575 50576 51765 51884 52320 53737 54400 55216 55488 55590 55680 57120 57225 57800 58667 59160 59296 60690 60900 61040 63002 63104 63220 64736 64855 64960 65400 66381 67048 67200 69020 69360 69600 69760 71400 73248 73950 74120 75864 76160 76300 77826 77952 78880 79025 80920 81200 81600 82824 83810 86275 86700 87200 88508 88944 91560 92480 92650 92800 94503 94656 94830 95200 97104 97440 97664 98600 100572 101150 101152 103530 103768 104640 107474 110432 110635 110976 111180 114240 114450 115600 117334 118320 118592 121380 121800 122080 125715 126004 126440 129472 129710 129920 130800 132762 134096 138040 138720 138975 139200 142800 146496 147900 148240 151725 151728 152600 155652 157505 157760 158050 161211 161840 162400 163200 165648 167620 172550 173400 174400 176001 177016 177888 183120 184960 185300 189006 189312 189660 190400 194208 194565 194880 197200 201144 202300 202304 207060 207536 209280 209525 214948 220507 220864 221270 222360 228480 228900 231200 234668 236640 237075 237184 242760 243600 244160 251430 252008 252880 258825 258944 259420 261600 265524 268192 268685 276080 277440 277950 278400 285600 292992 293335 295800 296480 303450 303456 305200 311304 315010 315520 316100 322422 323680 324275 324800 331296 331905 335240 345100 346800 348800 352002 354032 355776 366240 370600 376159 378012 379320 380800 388416 389130 389760 394400 402288 404600 404608 414120 415072 419050 429896 441014 441728 442540 444720 457800 462400 469336 472515 473280 474150 485520 487200 488320 502860 504016 505760 517650 518840 523200 531048 536384 537370 552160 553175 554880 555900 571200 586670 591600 592960 606900 606912 610400 622608 628575 630020 632200 644844 647360 648550 649600 661521 662592 663810 670480 690200 693600 704004 708064 711552 732480 741200 752318 756024 758640 776832 778260 787525 788800 804576 806055 809200 828240 830144 838100 859792 880005 882028 885080 889440 913529 915600 924800 938672 945030 946560 948300 971040 972825 974400 1005720 1008032 1011520 1035300 1037680 1046400 1062096 1072768 1074740 1102535 1104320 1106350 1111800 1128477 1142400 1173340 1183200 1185920 1213800 1213824 1220800 1245216 1257150 1260040 1264400 1289688 1294720 1297100 1323042 1325184 1327620 1340960 1343425 1380400 1387200 1408008 1416128 1464960 1466675 1482400 1504636 1512048 1517280 1556520 1575050 1577600 1609152 1612110 1618400 1656480 1659525 1660288 1676200 1719584 1760010 1764056 1770160 1778880 1827058 1831200 1877344 1880795 1890060 1896600 1942080 1945650 1948800 2011440 2016064 2023040 2070600 2075360 2124192 2149480 2205070 2208640 2212700 2223600 2256954 2346680 2362575 2366400 2427600 2441600 2490432 2514300 2520080 2528800 2579376 2594200 2646084 2655240 2681920 2686850 2740587 2760800 2774400 2816016 2832256 2933350 2964800 3009272 3024096 3034560 3113040 3150100 3218304 3224220 3236800 3307605 3312960 3319050 3352400 3439168 3520020 3528112 3540320 3557760 3654116 3662400 3754688 3761590 3780120 3793200 3884160 3891300 4022880 4030275 4032128 4141200 4150720 4248384 4298960 4400025 4410140 4425400 4447200 4513908 4567645 4693360 4725150 4732800 4855200 4980864 5028600 5040160 5057600 5158752 5188400 5292168 5310480 5363840 5373700 5481174 5512675 5521600 5632032 5642385 5866700 5929600 6018544 6048192 6069120 6226080 6300200 6394703 6448440 6473600 6615210 6625920 6638100 6704800 6878336 7040040 7056224 7080640 7308232 7324800 7509376 7523180 7560240 7586400 7782600 8045760 8060550 8282400 8301440 8496768 8597920 8800050 8820280 8850800 8894400 9027816 9135290 9386720 9403975 9450300 9710400 10057200 10080320 10115200 10317504 10376800 10584336 10620960 10747400 10962348 11025350 11043200 11264064 11284770 11733400 12037088 12096384 12452160 12600400 12789406 12896880 13230420 13276200 13409600 13702935 14080080 14112448 14161280 14616464 15046360 15120480 15172800 15565200 16091520 16121100 16538025 16564800 17195840 17600100 17640560 17701600 17788800 18055632 18270580 18773440 18807950 18900600 19184109 19420800 20114400 20160640 20635008 20753600 21168672 21241920 21494800 21924696 22050700 22528128 22569540 22838225 23466800 24074176 24904320 25200800 25578812 25793760 26460840 26552400 26819200 27405870 28160160 28211925 28224896 29232928 30092720 30240960 30345600 31130400 31973515 32242200 33076050 33129600 34391680 35200200 35281120 35403200 36111264 36541160 37546880 37615900 37801200 38368218 40228800 41507200 42337344 42483840 42989600 43849392 44101400 45139080 45676450 46933600 48148352 50401600 51157624 51587520 52921680 53104800 54811740 56320320 56423850 58465856 60185440 60481920 62260800 63947030 64484400 66152100 68514675 70400400 70562240 70806400 72222528 73082320 75231800 75602400 76736436 80457600 84674688 85979200 87698784 88202800 90278160 91352900 93867200 95920545 100803200 102315248 103175040 105843360 106209600 109623480 112640640 112847700 116931712 120370880 124521600 127894060 128968800 132304200 137029350 140800800 141124480 144445056 146164640 150463600 151204800 153472872 159867575 171958400 175397568 176405600 180556320 182705800 187734400 191841090 204630496 211686720 212419200 219246960 225695400 240741760 255788120 257937600 264608400 274058700 281601600 292329280 300927200 302409600 306945744 319735150 350795136 352811200 361112640 365411600 383682180 409260992 423373440 438493920 451390800 479602725 511576240 515875200 529216800 548117400 563203200 584658560 601854400 613891488 639470300 705622400 722225280 730823200 767364360 818521984 876987840 902781600 959205450 1023152480 1058433600 1096234800 1203708800 1227782976 1278940600 1461646400 1534728720 1753975680 1805563200 1918410900 2046304960 2116867200 2192469600 2455565952 2557881200 2923292800 3069457440 3611126400 3836821800 4092609920 4384939200 5115762400 6138914880 7673643600 8769878400 10231524800 12277829760 15347287200 20463049600 30694574400 61389148800
• Sum of all divisors σ(n): 256273776000
• Sum of proper divisors (its aliquot sum) s(n): 194884627200
• 61389148800 is an abundant number, because the sum of its proper divisors (194884627200) is greater than itself. Its abundance is 133495478400

Bases of 61389148800

• Binary: 111001001011000101000001001010000000₂
• Hexadecimal: 0xE4B141280
• Base-36: S79IIDC

Squares and roots of 61389148800

• 61389148800 squared (61389148800²) is 3768627590388541440000
• 61389148800 cubed (61389148800³) is 231352839918147620275126272000000
• The square root of 61389148800 is 247768.3369601531
• The cube root of 61389148800 is 3944.8503913411

Scales and comparisons

• 61,389,148,800 seconds is equal to 1,951 years, 51 weeks, 1 day, 13 hours, 20 minutes.
• To count from 1 to 61,389,148,800 would take you about three thousand, nine hundred three 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 61389148800 cubic inches would be around 328.7 feet tall.

Recreational maths with 61389148800

• 61389148800 backwards is 00884198316
• 61389148800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61389148800's digits is 48
• More coming soon!