1201639230

Names of 1201639230

• Cardinal: 1201639230 can be written as One billion, two hundred one million, six hundred thirty-nine thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.20163923 × 10⁹

Factors of 1201639230

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 564

Divisors of 1201639230

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 30 33 38 45 55 57 66 90 95 99 110 114 165 171 190 193 198 209 285 330 331 342 386 418 495 570 579 627 662 855 965 990 993 1045 1158 1254 1655 1710 1737 1881 1930 1986 2090 2123 2895 2979 3135 3310 3474 3641 3667 3762 4246 4965 5790 5958 6270 6289 6369 7282 7334 8685 9405 9930 10615 10923 11001 12578 12738 14895 17370 18205 18335 18810 18867 19107 21230 21846 22002 29790 31445 31845 32769 33003 36410 36670 37734 38214 40337 54615 55005 56601 62890 63690 63883 65538 66006 69179 80674 94335 95535 109230 110010 113202 121011 127766 138358 163845 165015 188670 191070 191649 201685 207537 242022 283005 319415 327690 330030 345895 363033 383298 403370 415074 566010 574947 605055 622611 638830 691790 702713 726066 958245 1037685 1149894 1210110 1213777 1245222 1405426 1815165 1916490 2075370 2108139 2427554 2874735 3113055 3513565 3630330 3641331 4216278 5749470 6068885 6226110 6324417 7027130 7282662 10540695 10923993 12137770 12648834 13351547 18206655 21081390 21847986 26703094 31622085 36413310 40054641 54619965 63244170 66757735 80109282 109239930 120163923 133515470 200273205 240327846 400546410 600819615 1201639230
• Sum of all divisors σ(n): 3617153280
• Sum of proper divisors (its aliquot sum) s(n): 2415514050
• 1201639230 is an abundant number, because the sum of its proper divisors (2415514050) is greater than itself. Its abundance is 1213874820

Bases of 1201639230

• Binary: 1000111100111111000111100111110₂
• Hexadecimal: 0x479F8F3E
• Base-36: JVFARI

Squares and roots of 1201639230

• 1201639230 squared (1201639230²) is 1443936839074992900
• 1201639230 cubed (1201639230³) is 1735091151474708380611467000
• The square root of 1201639230 is 34664.6683238135
• The cube root of 1201639230 is 1063.1422217463

Scales and comparisons

• 1,201,639,230 seconds is equal to 38 years, 10 weeks, 5 days, 20 hours, 40 minutes, 30 seconds.
• To count from 1 to 1,201,639,230 would take you about seventy-six 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 1201639230 cubic inches would be around 88.6 feet tall.

Recreational maths with 1201639230

• 1201639230 backwards is 0329361021
• The number of decimal digits it has is: 10
• The sum of 1201639230's digits is 27
• More coming soon!