15113113743

Names of 15113113743

• Cardinal: 15113113743 can be written as Fifteen billion, one hundred thirteen million, one hundred thirteen thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 1.5113113743 × 10¹⁰

Factors of 15113113743

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6752

Divisors of 15113113743

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 21 39 61 91 139 183 273 417 427 793 973 1281 1807 2379 2919 5421 5551 6529 8479 12649 16653 19587 25437 37947 45703 59353 84877 110227 137109 178059 254631 330681 398269 594139 771589 907531 1194807 1782417 2314767 2722593 2787883 5177497 6352717 8363649 11797903 15532491 19058151 35393709 36242479 55359391 82585321 108727437 166078173 247755963 387515737 719672083 1162547211 2159016249 5037704581 15113113743
• Sum of all divisors σ(n): 25392819200
• Sum of proper divisors (its aliquot sum) s(n): 10279705457
• 15113113743 is a deficient number, because the sum of its proper divisors (10279705457) is less than itself. Its deficiency is 4833408286

Bases of 15113113743

• Binary: 1110000100110011111101000010001111₂
• Hexadecimal: 0x384CFD08F
• Base-36: 6XXYH73

Squares and roots of 15113113743

• 15113113743 squared (15113113743²) is 228406207008855470049
• 15113113743 cubed (15113113743³) is 3451928986132036527098266783407
• The square root of 15113113743 is 122935.4047579459
• The cube root of 15113113743 is 2472.3957230157

Scales and comparisons

• 15,113,113,743 seconds is equal to 480 years, 28 weeks, 4 days, 7 hours, 9 minutes, 3 seconds.
• To count from 1 to 15,113,113,743 would take you about nine hundred sixty-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 15113113743 cubic inches would be around 206 feet tall.

Recreational maths with 15113113743

• 15113113743 backwards is 34731131151
• The number of decimal digits it has is: 11
• The sum of 15113113743's digits is 30
• More coming soon!