13947046875

Names of 13947046875

• Cardinal: 13947046875 can be written as Thirteen billion, nine hundred forty-seven million, forty-six thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3947046875 × 10¹⁰

Factors of 13947046875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 108

Divisors of 13947046875

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 5 9 15 25 41 45 59 75 123 125 177 205 225 295 369 375 531 615 625 885 1025 1125 1475 1681 1845 1875 2419 2655 3075 3125 4425 5043 5125 5625 7257 7375 8405 9225 9375 12095 13275 15129 15375 15625 21771 22125 25215 25625 28125 36285 36875 42025 46125 46875 60475 66375 75645 76875 99179 108855 110625 126075 128125 140625 181425 184375 210125 230625 297537 302375 331875 378225 384375 495895 544275 553125 630375 640625 892611 907125 921875 1050625 1153125 1487685 1511875 1659375 1891125 1921875 2479475 2721375 2765625 3151875 4463055 4535625 5253125 5765625 7438425 7559375 8296875 9455625 12397375 13606875 15759375 22315275 22678125 26265625 37192125 37796875 47278125 61986875 68034375 78796875 111576375 113390625 185960625 236390625 309934375 340171875 557881875 929803125 1549671875 2789409375 4649015625 13947046875
• Sum of all divisors σ(n): 26248492140
• Sum of proper divisors (its aliquot sum) s(n): 12301445265
• 13947046875 is a deficient number, because the sum of its proper divisors (12301445265) is less than itself. Its deficiency is 1645601610

Bases of 13947046875

• Binary: 1100111111010011110000101111011011₂
• Hexadecimal: 0x33F4F0BDB
• Base-36: 6ENPM8R

Squares and roots of 13947046875

• 13947046875 squared (13947046875²) is 194520116533447265625
• 13947046875 cubed (13947046875³) is 2712981183422451519012451171875
• The square root of 13947046875 is 118097.6158734799
• The cube root of 13947046875 is 2407.0997448619

Scales and comparisons

• 13,947,046,875 seconds is equal to 443 years, 24 weeks, 4 days, 3 hours, 41 minutes, 15 seconds.
• To count from 1 to 13,947,046,875 would take you about eight hundred eighty-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 13947046875 cubic inches would be around 200.6 feet tall.

Recreational maths with 13947046875

• 13947046875 backwards is 57864074931
• The number of decimal digits it has is: 11
• The sum of 13947046875's digits is 54
• More coming soon!