13147243460

Names of 13147243460

• Cardinal: 13147243460 can be written as Thirteen billion, one hundred forty-seven million, two hundred forty-three thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.314724346 × 10¹⁰

Factors of 13147243460

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 567

Divisors of 13147243460

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 169 260 338 547 676 845 1094 1690 2188 2197 2735 3380 4394 5470 7111 8788 10940 10985 14222 21970 28444 35555 43940 71110 92443 142220 184886 299209 369772 462215 598418 924430 1196836 1201759 1496045 1848860 2403518 2992090 3889717 4807036 5984180 6008795 7779434 12017590 15558868 19448585 24035180 38897170 50566321 77794340 101132642 202265284 252831605 505663210 657362173 1011326420 1314724346 2629448692 3286810865 6573621730 13147243460
• Sum of all divisors σ(n): 29963709720
• Sum of proper divisors (its aliquot sum) s(n): 16816466260
• 13147243460 is an abundant number, because the sum of its proper divisors (16816466260) is greater than itself. Its abundance is 3669222800

Bases of 13147243460

• Binary: 1100001111101000110000001111000100₂
• Hexadecimal: 0x30FA303C4
• Base-36: 61FJ1Z8

Squares and roots of 13147243460

• 13147243460 squared (13147243460²) is 172850010596512771600
• 13147243460 cubed (13147243460³) is 2272501171375933235224573736000
• The square root of 13147243460 is 114661.4296963019
• The cube root of 13147243460 is 2360.1787820605

Scales and comparisons

• 13,147,243,460 seconds is equal to 418 years, 2 weeks, 1 day, 4 hours, 4 minutes, 20 seconds.
• To count from 1 to 13,147,243,460 would take you about eight hundred thirty-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 13147243460 cubic inches would be around 196.7 feet tall.

Recreational maths with 13147243460

• 13147243460 backwards is 06434274131
• The number of decimal digits it has is: 11
• The sum of 13147243460's digits is 35
• More coming soon!