21048635322

Names of 21048635322

• Cardinal: 21048635322 can be written as Twenty-one billion, forty-eight million, six hundred thirty-five thousand, three hundred twenty-two.

Scientific notation

• Scientific notation: 2.1048635322 × 10¹⁰

Factors of 21048635322

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 156

Divisors of 21048635322

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 99 117 127 143 169 198 234 254 286 297 338 351 381 429 507 594 702 762 858 1014 1143 1287 1397 1521 1651 1859 2197 2286 2574 2794 3042 3302 3429 3718 3861 4191 4394 4563 4953 5577 6591 6858 7722 8382 9126 9906 11154 12573 13182 14859 16129 16731 18161 19773 21463 24167 25146 29718 32258 33462 36322 37719 39546 42926 44577 48334 48387 50193 54483 59319 64389 72501 75438 89154 96774 100386 108966 118638 128778 145002 145161 163449 177419 193167 209677 217503 236093 279019 290322 326898 354838 386334 419354 435006 435483 472186 490347 532257 558038 579501 629031 652509 708279 837057 870966 980694 1064514 1159002 1258062 1305018 1416558 1596771 1674114 1887093 2124837 2306447 2511171 2725801 3069209 3193542 3774186 4249674 4612894 4790313 5022342 5451602 5661279 6138418 6374511 6919341 7533513 8177403 9207627 9580626 11322558 12749022 13838682 15067026 16354806 18415254 20758023 24532209 27622881 29983811 35435413 41516046 49064418 55245762 59967622 62274069 70870826 73596627 82868643 89951433 106306239 124548138 147193254 165737286 179902866 212612478 269854299 318918717 389789543 539708598 637837434 779579086 809562897 956756151 1169368629 1619125794 1913512302 2338737258 3508105887 7016211774 10524317661 21048635322
• Sum of all divisors σ(n): 55715990400
• Sum of proper divisors (its aliquot sum) s(n): 34667355078
• 21048635322 is an abundant number, because the sum of its proper divisors (34667355078) is greater than itself. Its abundance is 13618719756

Bases of 21048635322

• Binary: 10011100110100110001010111110111010₂
• Hexadecimal: 0x4E698AFBA
• Base-36: 9O3TAYI

Squares and roots of 21048635322

• 21048635322 squared (21048635322²) is 443045048918546043684
• 21048635322 cubed (21048635322³) is 9325493665904126155970397406248
• The square root of 21048635322 is 145081.4782182757
• The cube root of 21048635322 is 2761.0523940375

Scales and comparisons

• 21,048,635,322 seconds is equal to 669 years, 14 weeks, 4 days, 11 hours, 8 minutes, 42 seconds.
• To count from 1 to 21,048,635,322 would take you about one thousand, three hundred thirty-eight 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 21048635322 cubic inches would be around 230.1 feet tall.

Recreational maths with 21048635322

• 21048635322 backwards is 22353684012
• The number of decimal digits it has is: 11
• The sum of 21048635322's digits is 36
• More coming soon!