31332320040

Names of 31332320040

• Cardinal: 31332320040 can be written as Thirty-one billion, three hundred thirty-two million, three hundred twenty thousand and forty.

Scientific notation

• Scientific notation: 3.133232004 × 10¹⁰

Factors of 31332320040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20527

Divisors of 31332320040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 2017 4034 6051 8068 10085 12102 14119 16136 18493 20170 24204 28238 30255 36986 40340 42357 48408 55479 56476 60510 70595 73972 80680 84714 92465 110958 112952 121020 129451 141190 147944 169428 184930 211785 221916 242040 258902 277395 282380 338856 369860 388353 423570 443832 517804 554790 564760 647255 739720 776706 847140 1035608 1109580 1294510 1553412 1694280 1941765 2219160 2589020 3106824 3883530 5178040 7767060 15534120 37300381 74600762 111901143 149201524 186501905 223802286 261102667 298403048 373003810 447604572 522205334 559505715 746007620 783308001 895209144 1044410668 1119011430 1305513335 1492015240 1566616002 2088821336 2238022860 2611026670 3133232004 3916540005 4476045720 5222053340 6266464008 7833080010 10444106680 15666160020 31332320040
• Sum of all divisors σ(n): 107484168960
• Sum of proper divisors (its aliquot sum) s(n): 76151848920
• 31332320040 is an abundant number, because the sum of its proper divisors (76151848920) is greater than itself. Its abundance is 44819528880

Bases of 31332320040

• Binary: 11101001011100011010100001100101000₂
• Hexadecimal: 0x74B8D4328
• Base-36: EE6GCVC

Squares and roots of 31332320040

• 31332320040 squared (31332320040²) is 981714279088985601600
• 31332320040 cubed (31332320040³) is 30759385980253976508283136064000
• The square root of 31332320040 is 177009.3783956091
• The cube root of 31332320040 is 3152.5659797405

Scales and comparisons

• 31,332,320,040 seconds is equal to 996 years, 14 weeks, 14 hours, 14 minutes.
• To count from 1 to 31,332,320,040 would take you about one thousand, nine hundred ninety-two 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 31332320040 cubic inches would be around 262.7 feet tall.

Recreational maths with 31332320040

• 31332320040 backwards is 04002323313
• 31332320040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31332320040's digits is 21
• More coming soon!