40846172640

Names of 40846172640

• Cardinal: 40846172640 can be written as Forty billion, eight hundred forty-six million, one hundred seventy-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.084617264 × 10¹⁰

Factors of 40846172640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 217

Divisors of 40846172640

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 19 20 21 24 26 28 30 32 35 38 39 40 42 48 49 52 56 57 60 65 70 76 78 79 80 84 89 91 95 96 98 104 105 112 114 120 130 133 140 147 152 156 158 160 168 178 182 190 195 196 208 210 224 228 237 240 245 247 260 266 267 273 280 285 294 304 312 316 336 356 364 380 390 392 395 399 416 420 445 455 456 474 480 490 494 520 532 534 546 553 560 570 588 608 623 624 632 637 665 672 712 728 735 741 760 780 784 790 798 840 890 910 912 931 948 980 988 1027 1040 1064 1068 1092 1106 1120 1140 1157 1176 1185 1235 1246 1248 1264 1274 1330 1335 1365 1424 1456 1470 1482 1501 1520 1560 1568 1580 1596 1659 1680 1691 1729 1780 1820 1824 1862 1869 1896 1911 1960 1976 1995 2054 2080 2128 2136 2184 2212 2280 2314 2352 2370 2470 2492 2528 2548 2660 2670 2730 2765 2793 2848 2912 2940 2964 3002 3040 3081 3115 3120 3160 3185 3192 3318 3360 3382 3458 3471 3560 3640 3705 3724 3738 3792 3822 3871 3920 3952 3990 4108 4256 4272 4361 4368 4424 4503 4560 4628 4655 4704 4740 4940 4984 5073 5096 5135 5187 5320 5340 5460 5530 5586 5785 5880 5928 6004 6162 6230 6240 6320 6370 6384 6636 6764 6916 6942 7031 7120 7189 7280 7410 7448 7476 7505 7584 7644 7742 7840 7904 7980 8099 8216 8295 8455 8544 8645 8722 8736 8848 9006 9120 9256 9310 9345 9480 9555 9880 9968 10146 10192 10270 10374 10507 10640 10680 10920 11060 11172 11570 11613 11760 11837 11856 12008 12103 12324 12460 12640 12740 12768 13083 13272 13528 13832 13884 13965 14062 14240 14378 14560 14820 14896 14952 15010 15288 15405 15484 15960 16198 16432 16590 16910 17290 17355 17444 17696 18012 18512 18620 18690 18960 19110 19355 19513 19760 19936 20292 20384 20540 20748 21014 21093 21280 21360 21567 21805 21840 21983 22120 22344 22515 23140 23226 23520 23674 23712 24016 24206 24297 24648 24920 25365 25480 25935 26166 26544 27056 27664 27768 27930 28124 28756 29640 29792 29904 30020 30576 30810 30968 31521 31920 32396 32864 33180 33820 34580 34710 34888 35155 35511 35945 36024 36309 37024 37240 37380 37920 38220 38710 39026 39520 40495 40584 41080 41496 42028 42186 42720 43134 43610 43680 43966 44240 44688 45030 46280 46452 47348 48032 48412 48594 49217 49296 49840 50323 50730 50960 51870 52332 52535 53088 54112 55328 55536 55860 56248 56693 57512 58065 58539 59185 59280 59808 60040 60515 61152 61620 61936 63042 63840 64792 65415 65949 66360 67640 69160 69420 69776 70310 71022 71890 72048 72618 73549 74480 74760 76440 77420 78052 80990 81168 82160 82859 82992 84056 84372 86268 87220 87932 88480 89376 90060 91403 92560 92904 94696 96824 97188 97565 98434 98592 99680 100646 101460 101920 103740 104664 105070 105465 107835 109915 111072 111720 112496 113386 115024 116130 117078 118370 118560 120080 121030 121485 123240 123872 126084 129584 130830 131898 132720 133589 135280 136591 138320 138840 139552 140620 142044 143780 144096 145236 147098 147651 148960 149520 150969 152880 153881 154840 156104 157605 161980 162336 164320 165718 165984 168112 168744 170079 172536 174440 175864 177555 180120 181545 182806 185120 185808 189392 193648 194376 195130 196868 201292 202920 207480 209328 210140 210930 215670 219830 220647 223440 224992 226772 230048 232260 234156 236740 240160 242060 242970 246085 246480 248577 251615 252168 259168 261660 263796 265440 267178 270560 273182 274209 276640 277680 281240 283465 284088 287560 290472 292695 294196 295302 299040 301938 305760 307762 309680 312208 315210 323960 329745 331436 336224 337488 340158 344519 345072 348880 351728 355110 360240 363090 365612 367745 371616 378784 387296 388752 390260 393736 400767 402584 405840 409773 414295 414960 418656 420280 421860 431340 439660 441294 446880 453544 457015 461643 464520 468312 473480 484120 485940 492170 492960 497154 503230 504336 523320 527592 534356 546364 548418 555360 562480 566930 568176 575120 580944 585390 588392 590604 603876 615524 619360 624416 630420 639821 647920 659490 662872 667945 674976 680316 682955 689038 690144 697760 703456 710220 720480 726180 731224 735490 738255 754845 769405 777504 780520 787472 801534 805168 811680 819546 828590 829920 840560 843720 850395 862680 879320 882588 907088 914030 923286 929040 935123 936624 946960 956137 968240 971880 984340 994308 1006460 1008672 1033557 1046640 1055184 1068712 1077167 1092728 1096836 1103235 1124960 1133860 1136352 1150240 1161888 1170780 1176784 1181208 1207752 1231048 1242885 1260840 1279642 1295840 1318980 1325744 1335890 1360632 1365910 1371045 1378076 1420440 1452360 1462448 1470980 1476510 1509690 1538810 1561040 1574944 1603068 1610336 1639092 1657180 1681120 1687440 1700790 1722595 1725360 1736657 1758640 1765176 1814176 1828060 1846572 1858080 1870246 1873248 1893920 1912274 1919463 1936480 1943760 1968680 1988616 2003835 2012920 2048865 2067114 2093280 2110368 2137424 2154334 2185456 2193672 2206470 2267720 2308215 2341560 2353568 2362416 2415504 2462096 2485770 2521680 2559284 2637960 2651488 2671780 2721264 2731820 2742090 2756152 2805369 2840880 2868411 2904720 2924896 2941960 2953020 3019380 3077620 3122080 3199105 3206136 3231501 3278184 3314360 3374880 3401580 3445190 3450720 3473314 3517280 3530352 3656120 3693144 3740492 3824548 3838926 3887520 3937360 3977232 4007670 4025840 4097730 4134228 4274848 4308668 4370912 4387344 4412940 4478747 4535440 4616430 4675615 4683120 4724832 4780685 4831008 4924192 4971540 5043360 5118568 5167785 5209971 5275920 5343560 5385835 5442528 5463640 5484180 5512304 5610738 5681760 5736822 5809440 5883920 5906040 6038760 6155240 6398210 6412272 6463002 6545861 6556368 6628720 6803160 6890380 6946628 7060704 7312240 7386288 7480984 7649096 7677852 7874720 7954464 8015340 8051680 8195460 8268456 8617336 8683285 8774688 8825880 8957494 9070880 9232860 9351230 9366240 9561370 9597315 9943080 10237136 10335570 10419942 10551840 10687120 10771670 10927280 10968360 11024608 11221476 11473644 11767840 11812080 12077520 12156599 12310480 12796420 12824544 12926004 13091722 13112736 13257440 13436241 13606320 13780760 13893256 14026845 14342055 14624480 14772576 14961968 15298192 15355704 16030680 16157505 16390920 16536912 17234672 17366570 17651760 17914988 18465720 18702460 19122740 19194630 19637583 19886160 20474272 20671140 20839884 21374240 21543340 21854560 21936720 22393735 22442952 22947288 23624160 24155040 24313198 24620960 25592840 25852008 26049855 26183444 26872482 27212640 27561520 27786512 28053690 28684110 29923936 30596384 30711408 32061360 32315010 32729305 32781840 33073824 34469344 34733140 35303520 35829976 36469797 36931440 37404920 38245480 38389260 39275166 39772320 41342280 41679768 43086680 43873440 44787470 44885904 45894576 48626396 51185680 51704016 52099710 52366888 53744964 55123040 55573024 56107380 57368220 60782995 61422816 64122720 64630020 65458610 65563680 67181205 69466280 71659952 72939594 73862880 74809840 76490960 76778520 78550332 82684560 83359536 85096193 86173360 89574940 89771808 91789152 97252792 98187915 102371360 103408032 104199420 104733776 107489928 112214760 114736440 121565990 129260040 130917220 134362410 138932560 143319904 145879188 149619680 152981920 153557040 157100664 165369120 166719072 170192386 172346720 179149880 182348985 194505584 196375830 208398840 209467552 214979856 224429520 229472880 243131980 255288579 258520080 261834440 268724820 277865120 291758376 307114080 314201328 340384772 358299760 364697970 389011168 392751660 416797680 425480965 429959712 448859040 458945760 486263960 510577158 517040160 523668880 537449640 583516752 628402656 680769544 716599520 729395940 785503320 833595360 850961930 972527920 1021154316 1047337760 1074899280 1167033504 1276442895 1361539088 1458791880 1571006640 1701923860 1945055840 2042308632 2149798560 2552885790 2723078176 2917583760 3142013280 3403847720 4084617264 5105771580 5835167520 6807695440 8169234528 10211543160 13615390880 20423086320 40846172640
• Sum of all divisors σ(n): 173746944000
• Sum of proper divisors (its aliquot sum) s(n): 132900771360
• 40846172640 is an abundant number, because the sum of its proper divisors (132900771360) is greater than itself. Its abundance is 92054598720

Bases of 40846172640

• Binary: 100110000010100111110010000111100000₂
• Hexadecimal: 0x9829F21E0
• Base-36: IRIR8IO

Squares and roots of 40846172640

• 40846172640 squared (40846172640²) is 1668409819336684569600
• 40846172640 cubed (40846172640³) is 68148155514897428215105695744000
• The square root of 40846172640 is 202104.3607644329
• The cube root of 40846172640 is 3443.8993955675

Scales and comparisons

• 40,846,172,640 seconds is equal to 1,298 years, 40 weeks, 4 days, 15 hours, 4 minutes.
• To count from 1 to 40,846,172,640 would take you about two thousand, five hundred ninety-seven 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 40846172640 cubic inches would be around 287 feet tall.

Recreational maths with 40846172640

• 40846172640 backwards is 04627164804
• 40846172640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40846172640's digits is 42
• More coming soon!