30031871744

Names of 30031871744

• Cardinal: 30031871744 can be written as Thirty billion, thirty-one million, eight hundred seventy-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 3.0031871744 × 10¹⁰

Factors of 30031871744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 54207

Divisors of 30031871744

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 311 448 622 896 1244 1792 2177 2488 4354 4976 8708 9952 17416 19904 34832 39808 53887 69664 79616 107774 139328 215548 278656 377209 431096 557312 754418 862192 1508836 1724384 3017672 3448768 6035344 6897536 12070688 13795072 16758857 24141376 33517714 48282752 67035428 96565504 117311999 134070856 234623998 268141712 469247996 536283424 938495992 1072566848 1876991984 2145133696 3753983968 4290267392 7507967936 15015935872 30031871744
• Sum of all divisors σ(n): 68731772928
• Sum of proper divisors (its aliquot sum) s(n): 38699901184
• 30031871744 is an abundant number, because the sum of its proper divisors (38699901184) is greater than itself. Its abundance is 8668029440

Bases of 30031871744

• Binary: 11011111110000010011111111100000000₂
• Hexadecimal: 0x6FE09FF00
• Base-36: DSO78JK

Squares and roots of 30031871744

• 30031871744 squared (30031871744²) is 901913320448065601536
• 30031871744 cubed (30031871744³) is 27086145163901478758227361398784
• The square root of 30031871744 is 173297.0621332053
• The cube root of 30031871744 is 3108.3324822771

Scales and comparisons

• 30,031,871,744 seconds is equal to 954 years, 47 weeks, 6 days, 2 hours, 35 minutes, 44 seconds.
• To count from 1 to 30,031,871,744 would take you about one thousand, nine hundred nine 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 30031871744 cubic inches would be around 259 feet tall.

Recreational maths with 30031871744

• 30031871744 backwards is 44717813003
• The number of decimal digits it has is: 11
• The sum of 30031871744's digits is 38
• More coming soon!