40730908680

Names of 40730908680

• Cardinal: 40730908680 can be written as Forty billion, seven hundred thirty million, nine hundred eight thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.073090868 × 10¹⁰

Factors of 40730908680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 198

Divisors of 40730908680

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 28 30 31 33 35 36 40 42 44 45 55 56 60 62 63 66 70 72 77 84 88 90 93 99 105 110 120 121 124 126 132 139 140 154 155 165 168 180 186 198 210 217 220 231 242 248 252 264 278 279 280 308 310 315 330 341 360 363 372 385 396 417 420 434 440 462 465 484 495 504 556 558 605 616 620 630 651 660 682 693 695 726 744 770 792 834 840 847 868 924 930 961 968 973 990 1023 1085 1089 1112 1116 1155 1210 1240 1251 1260 1302 1320 1364 1386 1390 1395 1452 1529 1540 1668 1694 1705 1736 1815 1848 1860 1922 1946 1953 1980 2046 2085 2170 2178 2232 2310 2387 2420 2502 2520 2541 2604 2728 2772 2780 2790 2883 2904 2919 3058 3069 3080 3255 3336 3388 3410 3465 3630 3720 3751 3844 3892 3906 3960 4092 4170 4235 4309 4340 4356 4587 4620 4774 4805 4840 4865 5004 5082 5115 5208 5445 5544 5560 5580 5766 5838 6116 6138 6255 6510 6727 6776 6820 6930 7161 7260 7502 7623 7645 7688 7784 7812 8184 8340 8470 8618 8649 8680 8712 8757 9174 9240 9548 9610 9730 9765 10008 10164 10230 10571 10703 10890 11160 11253 11532 11676 11935 12232 12276 12510 12705 12927 13020 13454 13640 13761 13860 14322 14415 14520 14595 15004 15246 15290 15345 15624 16680 16819 16940 17236 17298 17514 18348 18755 19096 19220 19460 19530 20181 20328 20460 21142 21406 21483 21545 21780 22506 22935 23064 23352 23870 24552 25020 25410 25854 26040 26257 26908 27522 27720 28644 28830 29190 30008 30163 30492 30580 30690 31713 32109 33635 33638 33759 33880 34472 34596 35028 35805 36696 37510 38115 38440 38781 38920 39060 40362 40920 42284 42812 42966 43090 43245 43560 43785 45012 45870 47399 47740 50040 50457 50820 51708 52514 52855 53515 53816 55044 56265 57288 57660 58380 60326 60543 60984 61160 61380 63426 64218 64635 67270 67276 67518 68805 69192 70056 71610 73997 75020 76230 77562 78120 78771 80724 84095 84568 85624 85932 86180 86490 87570 90024 90489 91740 94798 95139 95480 96327 100905 100914 101640 103416 105028 105710 107030 107415 110088 112530 115320 116281 116760 117733 120652 121086 122760 126852 128436 129270 131285 133579 134540 134552 135036 137610 142197 143220 147994 150040 150815 151371 152460 155124 157542 158565 160545 161448 168190 168795 171864 172360 172980 175140 180978 183480 189596 190278 192654 193905 201810 201828 210056 211420 214060 214830 221991 225060 232562 235466 236313 236995 241304 242172 252285 253704 256872 258540 262570 267158 269080 270072 271467 275220 284394 286440 295988 301630 302715 302742 304920 310248 315084 317130 321090 331793 336380 337590 345960 348843 350280 353199 361956 369985 379192 380556 385308 387810 393855 400737 403620 403656 422840 426591 428120 429660 443982 450120 452445 465124 470932 472626 473990 475695 481635 484344 504570 517080 521389 525140 534316 542934 550440 568788 581405 588665 591976 603260 605430 605484 630168 634260 642180 663586 665973 667895 672760 675180 697686 706398 710985 723912 739970 756855 761112 770616 775620 787710 801474 807240 813967 853182 859320 887964 904890 930248 935053 941864 945252 947980 951390 963270 995379 1009140 1042778 1046529 1050280 1059597 1068632 1085868 1109955 1137576 1162810 1177330 1181565 1202211 1206520 1210860 1210968 1268520 1284360 1327172 1331946 1335790 1350360 1357335 1395372 1412796 1421970 1469369 1479940 1513710 1551240 1564167 1575420 1602948 1627934 1658965 1706364 1744215 1765995 1775928 1809780 1870106 1890504 1895960 1902780 1926540 1990758 2003685 2018280 2085556 2093058 2119194 2132955 2171736 2219910 2325620 2354660 2363130 2404422 2421720 2441901 2606945 2654344 2663892 2671580 2714670 2790744 2805159 2825592 2843940 2938738 2959880 2986137 3027420 3128334 3150840 3205896 3255868 3317930 3329865 3412728 3488430 3531990 3619560 3649723 3740212 3805560 3853080 3981516 4007370 4069835 4171112 4186116 4238388 4265910 4408107 4439820 4651240 4675265 4692501 4709320 4726260 4808844 4883802 4976895 5213890 5232645 5297985 5327784 5343160 5429340 5610318 5687880 5877476 5972274 6011055 6054840 6256668 6511736 6635860 6659730 6976860 7063980 7299446 7325703 7346845 7480424 7820835 7963032 8014740 8139670 8372232 8415477 8476776 8531820 8816214 8879640 9350530 9385002 9452520 9617688 9767604 9953790 10285583 10427780 10465290 10595970 10858680 10949169 11220636 11754952 11944548 12022110 12209505 12513336 13224321 13271720 13319460 13953720 14025795 14127960 14598892 14651406 14693690 14930685 15641670 16029480 16163059 16279340 16830954 17063640 17632428 18248615 18701060 18770004 19535208 19907580 20571166 20855560 20930580 21191940 21898338 22040535 22441272 23462505 23889096 24044220 24419010 26448642 26638920 28051590 29197784 29302812 29387380 29861370 30856749 31283340 32326118 32558680 32847507 33661908 35264856 36497230 36628515 37402120 37540008 39815160 41142332 41861160 42077385 42383880 43796676 44081070 46925010 48088440 48489177 48838020 51427915 52897284 54745845 56103180 58605624 58774760 59722740 61713498 62566680 64652236 65695014 66121605 67323816 72994460 73257030 80815295 82284664 84154770 87593352 88162140 92570247 93850020 96978354 97676040 102855830 105794568 109491690 112206360 113141413 119445480 123426996 129304472 131390028 132243210 145467531 145988920 146514060 154283745 161630590 164237535 168309540 176324280 185140494 187700040 193956708 205711660 218983380 226282826 242445885 246853992 262780056 264486420 290935062 293028120 308567490 323261180 328475070 336619080 339424239 370280988 387913416 411423320 437966760 452565652 462851235 484891770 528972840 565707065 581870124 617134980 646522360 656950140 678848478 727337655 740561976 905131304 925702470 969783540 1018272717 1131414130 1163740248 1234269960 1313900280 1357696956 1454675310 1697121195 1851404940 1939567080 2036545434 2262828260 2715393912 2909350620 3394242390 3702809880 4073090868 4525656520 5091363585 5818701240 6788484780 8146181736 10182727170 13576969560 20365454340 40730908680
• Sum of all divisors σ(n): 173063217600
• Sum of proper divisors (its aliquot sum) s(n): 132332308920
• 40730908680 is an abundant number, because the sum of its proper divisors (132332308920) is greater than itself. Its abundance is 91601400240

Bases of 40730908680

• Binary: 100101111011110000000101100000001000₂
• Hexadecimal: 0x97BC05808
• Base-36: IPM4QA0

Squares and roots of 40730908680

• 40730908680 squared (40730908680²) is 1659006921898499342400
• 40730908680 cubed (40730908680³) is 67572859435335668944334452032000
• The square root of 40730908680 is 201818.9997993251
• The cube root of 40730908680 is 3440.6568929869

Scales and comparisons

• 40,730,908,680 seconds is equal to 1,295 years, 6 weeks, 13 hours, 18 minutes.
• To count from 1 to 40,730,908,680 would take you about two thousand, five hundred ninety 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 40730908680 cubic inches would be around 286.7 feet tall.

Recreational maths with 40730908680

• 40730908680 backwards is 08680903704
• 40730908680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40730908680's digits is 45
• More coming soon!