40629437981664

Names of 40629437981664

• Cardinal: 40629437981664 can be written as Forty trillion, six hundred twenty-nine billion, four hundred thirty-seven million, nine hundred eighty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.0629437981664 × 10¹³

Factors of 40629437981664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8082

Divisors of 40629437981664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 42 48 56 58 84 87 96 112 116 139 168 174 203 224 232 278 336 348 406 417 464 556 609 672 696 812 834 928 973 1112 1218 1392 1624 1668 1946 2224 2436 2784 2919 3169 3248 3336 3892 4031 4448 4733 4872 5838 6338 6496 6672 7784 8062 9466 9507 9744 11676 12093 12676 13344 14199 15568 16124 18932 19014 19488 22183 23352 24186 25352 28217 28398 31136 32248 33131 37864 38028 44366 46704 48372 50704 56434 56796 64496 66262 66549 75728 76056 84651 88732 91901 93408 96744 99393 101408 112868 113592 128992 132524 133098 137257 151456 152112 169302 177464 183802 193488 198786 225736 227184 265048 266196 274514 275703 304224 338604 354928 367604 386976 397572 411771 440491 451472 454368 530096 532392 549028 551406 643307 657887 677208 709856 735208 795144 823542 880982 902944 960799 1060192 1064784 1098056 1102812 1286614 1315774 1321473 1354416 1470416 1590288 1647084 1761964 1921598 1929921 1973661 2129568 2196112 2205624 2573228 2631548 2642946 2708832 2882397 2940832 3083437 3180576 3294168 3523928 3843196 3859842 3947322 4392224 4411248 4605209 5146456 5263096 5285892 5764794 6166874 6588336 7047856 7686392 7719684 7894644 8822496 9210418 9250311 10292912 10526192 10571784 11529588 12333748 12774239 13176672 13815627 14095712 14998877 15372784 15439368 15789288 18420836 18500622 19078723 20585824 21052384 21143568 23059176 24667496 25548478 27631254 29997754 30745568 30878736 31578576 36841672 37001244 38157446 38322717 42287136 44996631 46118352 49334992 51096956 55262508 57236169 59995508 61757472 63157152 73683344 74002488 76314892 76645434 89419673 89993262 92236704 98669984 102193912 104992139 110525016 114472338 119991016 133551061 147366688 148004976 152629784 153290868 178839346 179986524 204387824 209984278 221050032 228944676 239982032 267102122 268259019 296009952 305259568 306581736 314976417 357678692 359973048 400653183 408775648 419968556 434967433 442100064 457889352 479964064 534204244 536518038 610519136 613163472 629952834 715357384 719946096 801306366 839937112 869934866 915778704 1068408488 1073036076 1226326944 1259905668 1304902299 1430714768 1439892192 1602612732 1679874224 1739869732 1831557408 2084843903 2136816976 2146072152 2519811336 2609804598 2861429536 3044772031 3205225464 3359748448 3479739464 4169687806 4273633952 4292144304 5039622672 5219609196 6089544062 6254531709 6410450928 6959478928 8339375612 8584288608 9134316093 10079245344 10439218392 12179088124 12509063418 12820901856 13918957856 14593907321 16678751224 18268632186 20878436784 24358176248 25018126836 29187814642 33357502448 36537264372 41756873568 43781721963 48716352496 50036253672 58375629284 60460473187 66715004896 73074528744 87563443926 97432704992 100072507344 116751258568 120920946374 146149057488 175126887852 181381419561 200145014688 233502517136 241841892748 292298114976 350253775704 362762839122 423223312309 467005034272 483683785496 700507551408 725525678244 846446624618 967367570992 1269669936927 1401015102816 1451051356488 1692893249236 1934735141984 2539339873854 2902102712976 3385786498472 5078679747708 5804205425952 6771572996944 10157359495416 13543145993888 20314718990832 40629437981664
• Sum of all divisors σ(n): 127065407616000
• Sum of proper divisors (its aliquot sum) s(n): 86435969634336
• 40629437981664 is an abundant number, because the sum of its proper divisors (86435969634336) is greater than itself. Its abundance is 45806531652672

Bases of 40629437981664

• Binary: 1001001111001111000111001101111110001111100000₂
• Hexadecimal: 0x24F3C737E3E0
• Base-36: EEGWMCPUO

Squares and roots of 40629437981664

• 40629437981664 squared (40629437981664²) is 1650751230705881250000208896
• 40629437981664 cubed (40629437981664³) is 67069094751120123916022948727076617682944
• The square root of 40629437981664 is 6374122.5264081643
• The cube root of 40629437981664 is 34377.9734323847

Scales and comparisons

• 40,629,437,981,664 seconds is equal to 1,291,890 years, 23 weeks, 3 days, 18 hours, 54 minutes, 24 seconds.
• To count from 1 to 40,629,437,981,664 would take you about three million, two hundred twenty-nine thousand, seven hundred twenty-six 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 40629437981664 cubic inches would be around 2864.8 feet tall.

Recreational maths with 40629437981664

• 40629437981664 backwards is 46618973492604
• The number of decimal digits it has is: 14
• The sum of 40629437981664's digits is 69
• More coming soon!