216387753793112736

Names of 216387753793112736

• Cardinal: 216387753793112736 can be written as Two hundred sixteen quadrillion, three hundred eighty-seven trillion, seven hundred fifty-three billion, seven hundred ninety-three million, one hundred twelve thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.16387753793112736 × 10¹⁷

Factors of 216387753793112736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 500741

Divisors of 216387753793112736

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 72 74 81 96 108 111 144 148 162 216 222 243 288 296 324 333 432 444 486 592 648 666 729 864 888 972 999 1184 1296 1332 1458 1776 1944 1998 2592 2664 2916 2997 3552 3888 3996 5328 5832 5994 7776 7992 8991 10656 11664 11988 15984 17982 23328 23976 26973 31968 35964 47952 53946 71928 95904 107892 143856 215784 287712 431568 500699 863136 1001398 1502097 2002796 3004194 4005592 4506291 6008388 8011184 9012582 12016776 13518873 16022368 18025164 18525863 24033552 27037746 36050328 37051726 40556619 48067104 54075492 55577589 72100656 74103452 81113238 108150984 111155178 121669857 144201312 148206904 162226476 166732767 216301968 222310356 243339714 296413808 324452952 333465534 365009571 432603936 444620712 486679428 500198301 592827616 648905904 666931068 730019142 889241424 973358856 1000396602 1297811808 1333862136 1460038284 1500594903 1778482848 1946717712 2000793204 2667724272 2920076568 3001189806 3893435424 4001586408 4501784709 5335448544 5840153136 6002379612 8003172816 9003569418 11680306272 12004759224 13505354127 16006345632 18007138836 24009518448 27010708254 36014277672 48019036896 54021416508 72028555344 108042833016 144057110688 216085666032 250699488601 432171332064 501398977202 752098465803 1002797954404 1504196931606 2005595908808 2256295397409 3008393863212 4011191817616 4512590794818 6016787726424 6768886192227 8022383635232 9025181589636 9275881078237 12033575452848 13537772384454 18050363179272 18551762156474 20306658576681 24067150905696 27075544768908 27827643234711 36100726358544 37103524312948 40613317153362 54151089537816 55655286469422 60919975730043 72201452717088 74207048625896 81226634306724 83482929704133 108302179075632 111310572938844 121839951460086 148414097251792 162453268613448 166965859408266 182759927190129 216604358151264 222621145877688 243679902920172 250448789112399 296828194503584 324906537226896 333931718816532 365519854380258 445242291755376 487359805840344 500897578224798 649813074453792 667863437633064 731039708760516 751346367337197 890484583510752 974719611680688 1001795156449596 1335726875266128 1462079417521032 1502692734674394 1949439223361376 2003590312899192 2254039102011591 2671453750532256 2924158835042064 3005385469348788 4007180625798384 4508078204023182 5848317670084128 6010770938697576 6762117306034773 8014361251596768 9016156408046364 12021541877395152 13524234612069546 18032312816092728 24043083754790304 27048469224139092 36064625632185456 54096938448278184 72129251264370912 108193876896556368 216387753793112736
• Sum of all divisors σ(n): 655992121404547242
• Sum of proper divisors (its aliquot sum) s(n): 439604367611434506
• 216387753793112736 is an abundant number, because the sum of its proper divisors (439604367611434506) is greater than itself. Its abundance is 223216613818321770

Bases of 216387753793112736

• Binary: 1100000000110000111000001111111110100101010100101010100000₂
• Hexadecimal: 0x300C383FE954AA0
• Base-36: 1N6N21RE6I00

Squares and roots of 216387753793112736

• 216387753793112736 squared (216387753793112736²) is 46823659991628775266472228005405696
• 216387753793112736 cubed (216387753793112736³) is 10132066609960990575548336702914328232224222344544256
• The square root of 216387753793112736 is 465174971.1593614277
• The cube root of 216387753793112736 is 600358.8166648123

Scales and comparisons

• 216,387,753,793,112,736 seconds is equal to 6,880,461,239 years, 18 weeks, 1 day, 23 hours, 45 minutes, 36 seconds.
• To count from 1 to 216,387,753,793,112,736 would take you about twenty billion, six hundred forty-one million, three hundred eighty-three thousand, seven hundred eighteen 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 216387753793112736 cubic inches would be around 50029.9 feet tall.

Recreational maths with 216387753793112736

• 216387753793112736 backwards is 637211397357783612
• 216387753793112736 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 216387753793112736's digits is 81
• More coming soon!