13381831250

Names of 13381831250

• Cardinal: 13381831250 can be written as Thirteen billion, three hundred eighty-one million, eight hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.338183125 × 10¹⁰

Factors of 13381831250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 890

Divisors of 13381831250

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 23 25 46 50 115 125 127 230 250 254 575 625 635 733 1150 1250 1270 1466 2875 2921 3125 3175 3665 5750 5842 6250 6350 7330 14375 14605 15875 16859 18325 28750 29210 31750 33718 36650 71875 73025 79375 84295 91625 93091 143750 146050 158750 168590 183250 186182 365125 396875 421475 458125 465455 730250 793750 842950 916250 930910 1825625 2107375 2141093 2290625 2327275 3651250 4214750 4282186 4581250 4654550 9128125 10536875 10705465 11636375 18256250 21073750 21410930 23272750 52684375 53527325 58181875 105368750 107054650 116363750 267636625 290909375 535273250 581818750 1338183125 2676366250 6690915625 13381831250
• Sum of all divisors σ(n): 26422308864
• Sum of proper divisors (its aliquot sum) s(n): 13040477614
• 13381831250 is a deficient number, because the sum of its proper divisors (13040477614) is less than itself. Its deficiency is 341353636

Bases of 13381831250

• Binary: 1100011101100111101000101001010010₂
• Hexadecimal: 0x31D9E8A52
• Base-36: 65B732Q

Squares and roots of 13381831250

• 13381831250 squared (13381831250²) is 179073407603476562500
• 13381831250 cubed (13381831250³) is 2396330121912190272705078125000
• The square root of 13381831250 is 115679.8653612633
• The cube root of 13381831250 is 2374.1337561117

Scales and comparisons

• 13,381,831,250 seconds is equal to 425 years, 26 weeks, 7 hours, 20 minutes, 50 seconds.
• To count from 1 to 13,381,831,250 would take you about eight hundred fifty-one 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 13381831250 cubic inches would be around 197.8 feet tall.

Recreational maths with 13381831250

• 13381831250 backwards is 05213818331
• The number of decimal digits it has is: 11
• The sum of 13381831250's digits is 35
• More coming soon!