30704237018

Names of 30704237018

• Cardinal: 30704237018 can be written as Thirty billion, seven hundred four million, two hundred thirty-seven thousand and eighteen.

Scientific notation

• Scientific notation: 3.0704237018 × 10¹⁰

Factors of 30704237018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 173

Divisors of 30704237018

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 26 49 91 98 151 182 302 343 637 686 1057 1274 1963 2114 3926 4459 7399 8918 13741 14798 22801 27482 45602 51793 96187 103586 159607 192374 296413 319214 592826 673309 1117249 1346618 2074891 2234498 3442951 4149782 6885902 7820743 14524237 15641486 24100657 29048474 44758363 48201314 89516726 101669659 168704599 203339318 313308541 337409198 626617082 1180932193 2193159787 2361864386 4386319574 15352118509 30704237018
• Sum of all divisors σ(n): 58227187200
• Sum of proper divisors (its aliquot sum) s(n): 27522950182
• 30704237018 is a deficient number, because the sum of its proper divisors (27522950182) is less than itself. Its deficiency is 3181286836

Bases of 30704237018

• Binary: 11100100110000111010111100111011010₂
• Hexadecimal: 0x7261D79DA
• Base-36: E3SICWQ

Squares and roots of 30704237018

• 30704237018 squared (30704237018²) is 942750170857521532324
• 30704237018 cubed (30704237018³) is 28946424694769337436514644369832
• The square root of 30704237018 is 175226.2452317003
• The cube root of 30704237018 is 3131.3583443065

Scales and comparisons

• 30,704,237,018 seconds is equal to 976 years, 15 weeks, 4 days, 2 hours, 43 minutes, 38 seconds.
• To count from 1 to 30,704,237,018 would take you about one thousand, nine hundred fifty-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 30704237018 cubic inches would be around 260.9 feet tall.

Recreational maths with 30704237018

• 30704237018 backwards is 81073240703
• The number of decimal digits it has is: 11
• The sum of 30704237018's digits is 35
• More coming soon!