1138676308

Names of 1138676308

• Cardinal: 1138676308 can be written as One billion, one hundred thirty-eight million, six hundred seventy-six thousand, three hundred eight.

Scientific notation

• Scientific notation: 1.138676308 × 10⁹

Factors of 1138676308

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 39

Divisors of 1138676308

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 11 14 19 22 28 38 44 49 76 77 98 121 133 154 196 209 242 266 308 343 361 418 484 532 539 686 722 836 847 931 1078 1372 1444 1463 1694 1862 2156 2299 2527 2926 3388 3724 3773 3971 4598 5054 5852 5929 6517 6859 7546 7942 9196 10108 10241 11858 13034 13718 15092 15884 16093 17689 20482 23716 26068 27436 27797 32186 35378 40964 41503 43681 48013 55594 64372 70756 71687 75449 83006 87362 96026 111188 112651 123823 143374 150898 166012 174724 192052 194579 225302 247646 286748 301796 305767 336091 389158 450604 495292 528143 611534 672182 778316 788557 829939 1056286 1223068 1344364 1362053 1577114 1659878 2112572 2140369 2352637 2724106 3154228 3319756 3697001 4280738 4705274 5448212 5809573 7394002 8561476 9410548 11619146 14788004 14982583 23238292 25879007 29965166 40667011 51758014 59930332 81334022 103516028 162668044 284669077 569338154 1138676308
• Sum of all divisors σ(n): 2696176000
• Sum of proper divisors (its aliquot sum) s(n): 1557499692
• 1138676308 is an abundant number, because the sum of its proper divisors (1557499692) is greater than itself. Its abundance is 418823384

Bases of 1138676308

• Binary: 1000011110111101101001001010100₂
• Hexadecimal: 0x43DED254
• Base-36: ITXS9G

Squares and roots of 1138676308

• 1138676308 squared (1138676308²) is 1296583734400510864
• 1138676308 cubed (1138676308³) is 1476389179700026303933410112
• The square root of 1138676308 is 33744.2781520067
• The cube root of 1138676308 is 1044.2394466017

Scales and comparisons

• 1,138,676,308 seconds is equal to 36 years, 10 weeks, 5 days, 2 hours, 58 minutes, 28 seconds.
• To count from 1 to 1,138,676,308 would take you about seventy-two 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 1138676308 cubic inches would be around 87 feet tall.

Recreational maths with 1138676308

• 1138676308 backwards is 8036768311
• The number of decimal digits it has is: 10
• The sum of 1138676308's digits is 43
• More coming soon!