21464092074672

Names of 21464092074672

• Cardinal: 21464092074672 can be written as Twenty-one trillion, four hundred sixty-four billion, ninety-two million, seventy-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.1464092074672 × 10¹³

Factors of 21464092074672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19803080

Divisors of 21464092074672

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 117 144 156 193 208 216 234 312 351 386 432 468 579 624 702 772 936 1158 1404 1544 1737 1872 2316 2509 2808 3088 3474 4632 5018 5211 5616 6948 7527 9264 10036 10422 13896 15054 20072 20844 22581 27792 30108 40144 41688 45162 60216 67743 83376 90324 120432 135486 180648 270972 361296 541944 1083888 19802869 39605738 59408607 79211476 118817214 158422952 178225821 237634428 257437297 316845904 356451642 475268856 514874594 534677463 712903284 772311891 950537712 1029749188 1069354926 1425806568 1544623782 2059498376 2138709852 2316935673 2851613136 3089247564 3821953717 4118996752 4277419704 4633871346 6178495128 6950807019 7643907434 8554839408 9267742692 11465861151 12356990256 13901614038 15287814868 18535485384 22931722302 27803228076 30575629736 34397583453 37070970768 45863444604 49685398321 55606456152 61151259472 68795166906 91726889208 99370796642 103192750359 111212912304 137590333812 149056194963 183453778416 198741593284 206385500718 275180667624 298112389926 397483186568 412771001436 447168584889 550361335248 596224779852 794966373136 825542002872 894337169778 1192449559704 1341505754667 1651084005744 1788674339556 2384899119408 2683011509334 3577348679112 5366023018668 7154697358224 10732046037336 21464092074672
• Sum of all divisors σ(n): 66692897700800
• Sum of proper divisors (its aliquot sum) s(n): 45228805626128
• 21464092074672 is an abundant number, because the sum of its proper divisors (45228805626128) is greater than itself. Its abundance is 23764713551456

Bases of 21464092074672

• Binary: 100111000010101111111100101010110001010110000₂
• Hexadecimal: 0x13857F9562B0
• Base-36: 7LWGU8GC0

Squares and roots of 21464092074672

• 21464092074672 squared (21464092074672²) is 460707248589997361223907584
• 21464092074672 cubed (21464092074672³) is 9888662803204505307779467939785355112448
• The square root of 21464092074672 is 4632935.5785152031
• The cube root of 21464092074672 is 27791.0000000011

Scales and comparisons

• 21,464,092,074,672 seconds is equal to 682,491 years, 38 weeks, 1 day, 14 hours, 31 minutes, 12 seconds.
• To count from 1 to 21,464,092,074,672 would take you about one million, seven hundred six thousand, two hundred twenty-nine 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 21464092074672 cubic inches would be around 2315.9 feet tall.

Recreational maths with 21464092074672

• 21464092074672 backwards is 27647029046412
• 21464092074672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21464092074672's digits is 54
• More coming soon!