131739978520126656

Names of 131739978520126656

• Cardinal: 131739978520126656 can be written as One hundred thirty-one quadrillion, seven hundred thirty-nine trillion, nine hundred seventy-eight billion, five hundred twenty million, one hundred twenty-six thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.31739978520126656 × 10¹⁷

Factors of 131739978520126656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 183916985

Divisors of 131739978520126656

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 1252103 2504206 3756309 5008412 7512618 10016824 11268927 15025236 20033648 22537854 30050472 40067296 45075708 60100944 80134592 90151416 120201888 180302832 182664877 240403776 360605664 365329754 547994631 721211328 730659508 1095989262 1461319016 1643983893 2191978524 2922638032 3287967786 4383957048 5845276064 6575935572 8767914096 11690552128 13151871144 17535828192 26303742288 35071656384 52607484576 105214969152 228715240486331 457430480972662 686145721458993 914860961945324 1372291442917986 1829721923890648 2058437164376979 2744582885835972 3659443847781296 4116874328753958 5489165771671944 7318887695562592 8233748657507916 10978331543343888 14637775391125184 16467497315015832 21956663086687776 32934994630031664 43913326173375552 65869989260063328 131739978520126656
• Sum of all divisors σ(n): 377609165689868112
• Sum of proper divisors (its aliquot sum) s(n): 245869187169741456
• 131739978520126656 is an abundant number, because the sum of its proper divisors (245869187169741456) is greater than itself. Its abundance is 114129208649614800

Bases of 131739978520126656

• Binary: 111010100000010001100111111111110011010001110010011000000₂
• Hexadecimal: 0x1D408CFFE68E4C0
• Base-36: 1015XAMXFOW0

Squares and roots of 131739978520126656

• 131739978520126656 squared (131739978520126656²) is 17355421940483432707838874281742336
• 131739978520126656 cubed (131739978520126656³) is 2286402913647022311667852603150759813275651077308416
• The square root of 131739978520126656 is 362960023.3085272657
• The cube root of 131739978520126656 is 508829.7897639993

Scales and comparisons

• 131,739,978,520,126,656 seconds is equal to 4,188,923,818 years, 22 weeks, 2 days, 20 hours, 57 minutes, 36 seconds.
• To count from 1 to 131,739,978,520,126,656 would take you about twelve billion, five hundred sixty-six million, seven hundred seventy-one thousand, four hundred fifty-five 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 131739978520126656 cubic inches would be around 42402.5 feet tall.

Recreational maths with 131739978520126656

• 131739978520126656 backwards is 656621025879937131
• The number of decimal digits it has is: 18
• The sum of 131739978520126656's digits is 81
• More coming soon!