1213012710

Names of 1213012710

• Cardinal: 1213012710 can be written as One billion, two hundred thirteen million, twelve thousand, seven hundred ten.

Scientific notation

• Scientific notation: 1.21301271 × 10⁹

Factors of 1213012710

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11423

Divisors of 1213012710

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 63 65 70 78 90 91 105 117 126 130 169 182 195 210 234 273 315 338 390 455 507 546 585 630 819 845 910 1014 1170 1183 1365 1521 1638 1690 2366 2535 2730 3042 3549 4095 5070 5915 7098 7605 8190 10647 11393 11830 15210 17745 21294 22786 34179 35490 53235 56965 68358 79751 102537 106470 113930 148109 159502 170895 205074 239253 296218 341790 398755 444327 478506 512685 717759 740545 797510 888654 1025370 1036763 1196265 1332981 1435518 1481090 1925417 2073526 2221635 2392530 2665962 3110289 3588795 3850834 4443270 5183815 5776251 6220578 6664905 7177590 9330867 9627085 10367630 11552502 13329810 13477919 15551445 17328753 18661734 19254170 26955838 28881255 31102890 34657506 40433757 46654335 57762510 67389595 80867514 86643765 93308670 121301271 134779190 173287530 202168785 242602542 404337570 606506355 1213012710
• Sum of all divisors σ(n): 3903310944
• Sum of proper divisors (its aliquot sum) s(n): 2690298234
• 1213012710 is an abundant number, because the sum of its proper divisors (2690298234) is greater than itself. Its abundance is 1477285524

Bases of 1213012710

• Binary: 1001000010011010001101011100110₂
• Hexadecimal: 0x484D1AE6
• Base-36: K272LI

Squares and roots of 1213012710

• 1213012710 squared (1213012710²) is 1471399834621544100
• 1213012710 cubed (1213012710³) is 1784826700887831033125511000
• The square root of 1213012710 is 34828.3320014037
• The cube root of 1213012710 is 1066.4858978607

Scales and comparisons

• 1,213,012,710 seconds is equal to 38 years, 29 weeks, 4 days, 11 hours, 58 minutes, 30 seconds.
• To count from 1 to 1,213,012,710 would take you about seventy-seven 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 1213012710 cubic inches would be around 88.9 feet tall.

Recreational maths with 1213012710

• 1213012710 backwards is 0172103121
• 1213012710 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1213012710's digits is 18
• More coming soon!