10421372122388864

Names of 10421372122388864

• Cardinal: 10421372122388864 can be written as Ten quadrillion, four hundred twenty-one trillion, three hundred seventy-two billion, one hundred twenty-two million, three hundred eighty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.0421372122388864 × 10¹⁶

Factors of 10421372122388864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2491856

Divisors of 10421372122388864

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 364 416 448 728 832 896 1456 1664 2912 5824 11648 434981 869962 1739924 2056853 3044867 3479848 4113706 5654753 6089734 6959696 8227412 11309506 12179468 13919392 14397971 16454824 22619012 24358936 26739089 27838784 28795942 32909648 39583271 45238024 48717872 53478178 55677568 57591884 65819296 79166542 90476048 97435744 106956356 115183768 131638592 158333084 180952096 187173623 194871488 213912712 230367536 263277184 316666168 361904192 374347246 389742976 427825424 460735072 633332336 723808384 748694492 855650848 921470144 1266664672 1497388984 1711301696 1842940288 2533329344 2994777968 3422603392 5066658688 5989555936 11979111872 23958223744 894691974793 1789383949586 3578767899172 6262843823551 7157535798344 11630995672309 12525687647102 14315071596688 23261991344618 25051375294204 28630143193376 46523982689236 50102750588408 57260286386752 81416969706163 93047965378472 100205501176816 114520572773504 162833939412326 186095930756944 200411002353632 325667878824652 372191861513888 400822004707264 651335757649304 744383723027776 801644009414528 1302671515298608 1488767446055552 2605343030597216 5210686061194432 10421372122388864
• Sum of all divisors σ(n): 25552473966895680
• Sum of proper divisors (its aliquot sum) s(n): 15131101844506816
• 10421372122388864 is an abundant number, because the sum of its proper divisors (15131101844506816) is greater than itself. Its abundance is 4709729722117952

Bases of 10421372122388864

• Binary: 100101000001100010111011000111011011010101100110000000₂
• Hexadecimal: 0x25062EC76D5980
• Base-36: 2UM2G9DTDA8

Squares and roots of 10421372122388864

• 10421372122388864 squared (10421372122388864²) is 108604996913303775781850031210496
• 10421372122388864 cubed (10421372122388864³) is 1131813087184432593370005628307526258729150316544
• The square root of 10421372122388864 is 102085121.9443306735
• The cube root of 10421372122388864 is 218427.9959872817

Scales and comparisons

• 10,421,372,122,388,864 seconds is equal to 331,367,398 years, 3 weeks, 5 days, 27 minutes, 44 seconds.
• To count from 1 to 10,421,372,122,388,864 would take you about nine hundred ninety-four million, one hundred two thousand, one hundred ninety-four 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 10421372122388864 cubic inches would be around 18202.3 feet tall.

Recreational maths with 10421372122388864

• 10421372122388864 backwards is 46888322127312401
• The number of decimal digits it has is: 17
• The sum of 10421372122388864's digits is 62
• More coming soon!