21482199729797184

Names of 21482199729797184

• Cardinal: 21482199729797184 can be written as Twenty-one quadrillion, four hundred eighty-two trillion, one hundred ninety-nine billion, seven hundred twenty-nine million, seven hundred ninety-seven thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 2.1482199729797184 × 10¹⁶

Factors of 21482199729797184

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 872441

Divisors of 21482199729797184

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 144 147 168 192 196 224 252 288 294 336 392 441 448 504 576 588 672 784 882 1008 1176 1344 1568 1764 2016 2352 3136 3528 4032 4704 7056 9408 14112 28224 872429 1744858 2617287 3489716 5234574 6107003 6979432 7851861 10469148 12214006 13958864 15703722 18321009 20938296 24428012 27917728 31407444 36642018 41876592 42749021 48856024 54963027 55835456 62814888 73284036 83753184 85498042 97712048 109926054 125629776 128247063 146568072 167506368 170996084 195424096 219852108 251259552 256494126 293136144 341992168 384741189 390848192 439704216 502519104 512988252 586272288 683984336 769482378 879408432 1025976504 1172544576 1367968672 1538964756 1758816864 2051953008 2735937344 3077929512 3517633728 4103906016 6155859024 8207812032 12311718048 24623436096 761132360041 1522264720082 2283397080123 3044529440164 4566794160246 5327926520287 6089058880328 6850191240369 9133588320492 10655853040574 12178117760656 13700382480738 15983779560861 18267176640984 21311706081148 24356235521312 27400764961476 31967559121722 36534353281968 37295485642009 42623412162296 47951338682583 48712471042624 54801529922952 63935118243444 73068706563936 74590971284018 85246824324592 95902677365166 109603059845904 111886456926027 127870236486888 146137413127872 149181942568036 170493648649184 191805354730332 219206119691808 223772913852054 255740472973776 298363885136072 335659370778081 340987297298368 383610709460664 438412239383616 447545827704108 511480945947552 596727770272144 671318741556162 767221418921328 895091655408216 1022961891895104 1193455540544288 1342637483112324 1534442837842656 1790183310816432 2386911081088576 2685274966224648 3068885675685312 3580366621632864 5370549932449296 7160733243265728 10741099864898592 21482199729797184
• Sum of all divisors σ(n): 71627965108148397
• Sum of proper divisors (its aliquot sum) s(n): 50145765378351213
• 21482199729797184 is an abundant number, because the sum of its proper divisors (50145765378351213) is greater than itself. Its abundance is 28663565648554029

Bases of 21482199729797184

• Binary: 1001100010100011111001001100011111000110111100001000000₂
• Hexadecimal: 0x4C51F263E37840
• Base-36: 5VISYBD5SG0

Squares and roots of 21482199729797184

• 21482199729797184 squared (21482199729797184²) is 461484905230898205259161774329856
• 21482199729797184 cubed (21482199729797184³) is 9913710906456680490136539798137311339716395925504
• 21482199729797184 is a perfect square number. Its square root is 146568072
• The cube root of 21482199729797184 is 277988.1286866831

Scales and comparisons

• 21,482,199,729,797,184 seconds is equal to 683,067,502 years, 31 weeks, 1 day, 17 hours, 26 minutes, 24 seconds.
• To count from 1 to 21,482,199,729,797,184 would take you about two billion, forty-nine million, two hundred two thousand, five hundred 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 21482199729797184 cubic inches would be around 23165.7 feet tall.

Recreational maths with 21482199729797184

• 21482199729797184 backwards is 48179792799128412
• The number of decimal digits it has is: 17
• The sum of 21482199729797184's digits is 90
• More coming soon!