31194270804240

Names of 31194270804240

• Cardinal: 31194270804240 can be written as Thirty-one trillion, one hundred ninety-four billion, two hundred seventy million, eight hundred four thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.119427080424 × 10¹³

Factors of 31194270804240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14441792049

Divisors of 31194270804240

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 14441792039 28883584078 43325376117 57767168156 72208960195 86650752234 115534336312 129976128351 144417920390 173301504468 216626880585 231068672624 259952256702 288835840780 346603008936 389928385053 433253761170 519904513404 577671681560 649880641755 693206017872 779856770106 866507522340 1039809026808 1155343363120 1299761283510 1559713540212 1733015044680 1949641925265 2079618053616 2599522567020 3119427080424 3466030089360 3899283850530 5199045134040 6238854160848 7798567701060 10398090268080 15597135402120 31194270804240
• Sum of all divisors σ(n): 107446932777600
• Sum of proper divisors (its aliquot sum) s(n): 76252661973360
• 31194270804240 is an abundant number, because the sum of its proper divisors (76252661973360) is greater than itself. Its abundance is 45058391169120

Bases of 31194270804240

• Binary: 111000101111011111011011011100010100100010000₂
• Hexadecimal: 0x1C5EFB6E2910
• Base-36: B22G7FAC0

Squares and roots of 31194270804240

• 31194270804240 squared (31194270804240²) is 973082531008260056401977600
• 31194270804240 cubed (31194270804240³) is 30354599987146931167701585549078465024000
• The square root of 31194270804240 is 5585183.1486747147
• The cube root of 31194270804240 is 31479.2912695567

Scales and comparisons

• 31,194,270,804,240 seconds is equal to 991,881 years, 16 weeks, 4 days, 23 hours, 24 minutes.
• To count from 1 to 31,194,270,804,240 would take you about two million, four hundred seventy-nine thousand, seven hundred three 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 31194270804240 cubic inches would be around 2623.3 feet tall.

Recreational maths with 31194270804240

• 31194270804240 backwards is 04240807249113
• 31194270804240 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31194270804240's digits is 45
• More coming soon!