21473096748012

Names of 21473096748012

• Cardinal: 21473096748012 can be written as Twenty-one trillion, four hundred seventy-three billion, ninety-six million, seven hundred forty-eight thousand and twelve.

Scientific notation

• Scientific notation: 2.1473096748012 × 10¹³

Factors of 21473096748012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 142645

Divisors of 21473096748012

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 162 182 189 234 243 252 273 324 351 364 378 468 486 546 567 702 756 819 972 1053 1092 1134 1404 1638 1701 1723 2106 2268 2457 3159 3276 3402 3446 4212 4914 5169 6318 6804 6892 7371 9828 10338 12061 12636 14742 15507 20676 22113 22399 24122 29484 31014 36183 44226 44798 46521 48244 62028 67197 72366 88452 89596 93042 108549 134394 139563 140897 144732 156793 186084 201591 217098 268788 279126 281794 313586 325647 403182 418689 422691 434196 470379 558252 563588 604773 627172 651294 806364 837378 845382 940758 976941 986279 1209546 1268073 1302588 1411137 1674756 1690764 1814319 1831661 1881516 1953882 1972558 2419092 2536146 2822274 2930823 2958837 3628638 3663322 3804219 3907764 3945116 4233411 5072292 5442957 5494983 5644548 5861646 5917674 7257276 7326644 7608438 8466822 8876511 10885914 10989966 11412657 11723292 11835348 12700233 12821627 15216876 16484949 16933644 17753022 21771828 21979932 22825314 25400466 25643254 26629533 32969898 34237971 35506044 38100699 38464881 45650628 49454847 50800932 51286508 53259066 65939796 68475942 76201398 76929762 79888599 98909694 106518132 115394643 136951884 148364541 152402796 153859524 159777198 197819388 230789286 239665797 242765531 296729082 319554396 346183929 445093623 461578572 479331594 485531062 593458164 692367858 728296593 890187246 958663188 971062124 1038551787 1384735716 1456593186 1699358717 1780374492 2077103574 2184889779 2913186372 3115655361 3155951903 3398717434 4154207148 4369779558 5098076151 6231310722 6311903806 6554669337 6797434868 8739559116 9467855709 10196152302 12462621444 12623807612 13109338674 15294228453 18935711418 19664008011 20392304604 22091663321 26218677348 28403567127 30588456906 37871422836 39328016022 44183326642 45882685359 56807134254 58992024033 61176913812 66274989963 78656032044 85210701381 88366653284 91765370718 113614268508 117984048066 132549979926 137648056077 170421402762 183530741436 198824969889 235968096132 255632104143 265099959852 275296112154 340842805524 397649939778 412944168231 511264208286 550592224308 596474909667 766896312429 795299879556 825888336462 1022528416572 1192949819334 1533792624858 1651776672924 1789424729001 2385899638668 3067585249716 3578849458002 5368274187003 7157698916004 10736548374006 21473096748012
• Sum of all divisors σ(n): 69320156785152
• Sum of proper divisors (its aliquot sum) s(n): 47847060037140
• 21473096748012 is an abundant number, because the sum of its proper divisors (47847060037140) is greater than itself. Its abundance is 26373963289128

Bases of 21473096748012

• Binary: 100111000011110011000010011011100101111101100₂
• Hexadecimal: 0x1387984DCBEC
• Base-36: 7M0LRDUR0

Squares and roots of 21473096748012

• 21473096748012 squared (21473096748012²) is 461093883949483529825952144
• 21473096748012 cubed (21473096748012³) is 9901113579963877307192607791687939137728
• The square root of 21473096748012 is 4633907.2873776833
• The cube root of 21473096748012 is 27794.8857748881

Scales and comparisons

• 21,473,096,748,012 seconds is equal to 682,778 years, 2 weeks, 6 days, 8 hours, 40 minutes, 12 seconds.
• To count from 1 to 21,473,096,748,012 would take you about one million, seven hundred six thousand, nine hundred forty-five 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 21473096748012 cubic inches would be around 2316.2 feet tall.

Recreational maths with 21473096748012

• 21473096748012 backwards is 21084769037412
• 21473096748012 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21473096748012's digits is 54
• More coming soon!