30983488770

Names of 30983488770

• Cardinal: 30983488770 can be written as Thirty billion, nine hundred eighty-three million, four hundred eighty-eight thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 3.098348877 × 10¹⁰

Factors of 30983488770

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2660

Divisors of 30983488770

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 97 130 194 195 291 379 390 485 582 758 970 1137 1261 1455 1895 2161 2274 2522 2910 3783 3790 4322 4927 5685 6305 6483 7566 9854 10805 11370 12610 12966 14781 18915 21610 24635 28093 29562 32415 36763 37830 49270 56186 64830 73526 73905 84279 110289 140465 147810 168558 183815 209617 220578 280930 367630 419234 421395 477919 551445 628851 819019 842790 955838 1048085 1102890 1257702 1433757 1638038 2096170 2389595 2457057 2725021 2867514 3144255 4095095 4779190 4914114 5450042 6288510 7168785 8175063 8190190 10647247 12285285 13625105 14337570 16350126 21294494 24570570 27250210 31941741 40875315 53236235 63883482 79444843 81750630 106472470 158889686 159708705 238334529 319417410 397224215 476669058 794448430 1032782959 1191672645 2065565918 2383345290 3098348877 5163914795 6196697754 10327829590 15491744385 30983488770
• Sum of all divisors σ(n): 81156983040
• Sum of proper divisors (its aliquot sum) s(n): 50173494270
• 30983488770 is an abundant number, because the sum of its proper divisors (50173494270) is greater than itself. Its abundance is 19190005500

Bases of 30983488770

• Binary: 11100110110110000101000010100000010₂
• Hexadecimal: 0x736C28502
• Base-36: E8EROXU

Squares and roots of 30983488770

• 30983488770 squared (30983488770²) is 959976576360716112900
• 30983488770 cubed (30983488770³) is 29743423473135295153195202133000
• The square root of 30983488770 is 176021.2736290701
• The cube root of 30983488770 is 3140.8228322855

Scales and comparisons

• 30,983,488,770 seconds is equal to 985 years, 9 weeks, 2 days, 4 hours, 39 minutes, 30 seconds.
• To count from 1 to 30,983,488,770 would take you about one thousand, nine hundred seventy 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 30983488770 cubic inches would be around 261.7 feet tall.

Recreational maths with 30983488770

• 30983488770 backwards is 07788438903
• The number of decimal digits it has is: 11
• The sum of 30983488770's digits is 57
• More coming soon!