21338501124906

Names of 21338501124906

• Cardinal: 21338501124906 can be written as Twenty-one trillion, three hundred thirty-eight billion, five hundred one million, one hundred twenty-four thousand, nine hundred six.

Scientific notation

• Scientific notation: 2.1338501124906 × 10¹³

Factors of 21338501124906

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 566819

Divisors of 21338501124906

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 49 54 57 63 98 107 114 126 133 147 171 189 214 266 294 321 342 343 378 399 441 513 642 686 749 798 882 931 963 1026 1029 1197 1323 1498 1862 1926 2033 2058 2247 2394 2646 2793 2889 3087 3591 4066 4494 5243 5586 5778 6099 6174 6517 6741 7182 8379 9261 10486 12198 13034 13482 14231 15729 16758 18297 18522 19551 20223 25137 28462 31458 36594 36701 39102 40446 42693 47187 50274 54891 58653 73402 85386 94374 99617 109782 110103 117306 128079 141561 175959 199234 220206 256158 283122 298851 330309 351918 384237 566681 597702 660618 697319 768474 896553 990927 1133362 1394638 1700043 1793106 1981854 2091957 2689659 3400086 3966767 4183914 5100129 5379318 6275871 7933534 10200258 10766939 11900301 12551742 15300387 18827613 21533878 23800602 27767369 30600774 32300817 35700903 37655226 55534738 60634867 64601634 71401806 75368573 83302107 96902451 107102709 121269734 150737146 166604214 181904601 193804902 194371583 214205418 226105719 249906321 290707353 363809202 388743166 424444069 452211438 499812642 527580011 545713803 581414706 583114749 678317157 749718963 848888138 1055160022 1091427606 1152062473 1166229498 1273332207 1356634314 1499437926 1582740033 1637141409 1749344247 2034951471 2304124946 2546664414 2971108483 3165480066 3274282818 3456187419 3498688494 3693060077 3819996621 4069902942 4748220099 5248032741 5942216966 6912374838 7386120154 7639993242 8064437311 8913325449 9496440198 10368562257 10496065482 11079180231 11459989863 14244660297 16128874622 17826650898 20737124514 20797759381 22158360462 22919979726 24193311933 26739976347 28489320594 31105686771 33237540693 41595518762 48386623866 53479952694 56451061177 62211373542 62393278143 66475081386 72579935799 80219929041 99712622079 112902122354 124786556286 145159871598 160439858082 169353183531 187179834429 199425244158 217739807397 338706367062 374359668858 395157428239 435479614794 508059550593 561539503287 790314856478 1016119101186 1123079006574 1185472284717 1524178651779 2370944569434 3048357303558 3556416854151 7112833708302 10669250562453 21338501124906
• Sum of all divisors σ(n): 58753589760000
• Sum of proper divisors (its aliquot sum) s(n): 37415088635094
• 21338501124906 is an abundant number, because the sum of its proper divisors (37415088635094) is greater than itself. Its abundance is 16076587510188

Bases of 21338501124906

• Binary: 100110110100001000001110001111001001100101010₂
• Hexadecimal: 0x136841C7932A
• Base-36: 7KARSMJAI

Squares and roots of 21338501124906

• 21338501124906 squared (21338501124906²) is 455331630257614627413508836
• 21338501124906 cubed (21338501124906³) is 9716094504457392593635398362206570669416
• The square root of 21338501124906 is 4619361.5494899293
• The cube root of 21338501124906 is 27736.6902598139

Scales and comparisons

• 21,338,501,124,906 seconds is equal to 678,498 years, 17 weeks, 1 day, 15 hours, 35 minutes, 6 seconds.
• To count from 1 to 21,338,501,124,906 would take you about one million, six hundred ninety-six thousand, two 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 21338501124906 cubic inches would be around 2311.4 feet tall.

Recreational maths with 21338501124906

• 21338501124906 backwards is 60942110583312
• The number of decimal digits it has is: 14
• The sum of 21338501124906's digits is 45
• More coming soon!