31045353408

Names of 31045353408

• Cardinal: 31045353408 can be written as Thirty-one billion, forty-five million, three hundred fifty-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 3.1045353408 × 10¹⁰

Factors of 31045353408

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1996234

Divisors of 31045353408

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 864 972 1296 1728 1944 2592 3888 5184 7776 15552 1996229 3992458 5988687 7984916 11977374 15969832 17966061 23954748 31939664 35932122 47909496 53898183 63879328 71864244 95818992 107796366 127758656 143728488 161694549 191637984 215592732 287456976 323389098 383275968 431185464 485083647 574913952 646778196 862370928 970167294 1149827904 1293556392 1724741856 1940334588 2587112784 3449483712 3880669176 5174225568 7761338352 10348451136 15522676704 31045353408
• Sum of all divisors σ(n): 92281720440
• Sum of proper divisors (its aliquot sum) s(n): 61236367032
• 31045353408 is an abundant number, because the sum of its proper divisors (61236367032) is greater than itself. Its abundance is 30191013624

Bases of 31045353408

• Binary: 11100111010011100100111111111000000₂
• Hexadecimal: 0x73A727FC0
• Base-36: E9FLO00

Squares and roots of 31045353408

• 31045353408 squared (31045353408²) is 963813968227617214464
• 31045353408 cubed (31045353408³) is 29921945263193259808779409293312
• The square root of 31045353408 is 176196.9165677993
• The cube root of 31045353408 is 3142.9118663183

Scales and comparisons

• 31,045,353,408 seconds is equal to 987 years, 7 weeks, 4 days, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 31,045,353,408 would take you about one thousand, nine hundred seventy-four 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 31045353408 cubic inches would be around 261.9 feet tall.

Recreational maths with 31045353408

• 31045353408 backwards is 80435354013
• 31045353408 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31045353408's digits is 36
• More coming soon!