131640291346990320

Names of 131640291346990320

• Cardinal: 131640291346990320 can be written as One hundred thirty-one quadrillion, six hundred forty trillion, two hundred ninety-one billion, three hundred forty-six million, nine hundred ninety thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.3164029134699032 × 10¹⁷

Factors of 131640291346990320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 632642692006

Divisors of 131640291346990320

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 34 36 40 45 48 51 60 68 72 80 85 90 102 120 136 144 153 170 180 204 240 255 272 289 306 340 360 408 510 578 612 680 720 765 816 867 1020 1156 1224 1360 1445 1530 1734 2040 2312 2448 2601 2890 3060 3468 4080 4335 4624 5202 5780 6120 6936 8670 10404 11560 12240 13005 13872 17340 20808 23120 26010 34680 41616 52020 69360 104040 208080 632642691979 1265285383958 1897928075937 2530570767916 3163213459895 3795856151874 5061141535832 5693784227811 6326426919790 7591712303748 9489640379685 10122283071664 10754925763643 11387568455622 12652853839580 15183424607496 18979280759370 21509851527286 22775136911244 25305707679160 28468921139055 30366849214992 32264777290929 37958561518740 43019703054572 45550273822488 50611415358320 53774628818215 56937842278110 64529554581858 75917123037480 86039406109144 91100547644976 96794331872787 107549257636430 113875684556220 129059109163716 151834246074960 161323886454645 172078812218288 182833737981931 193588663745574 215098515272860 227751369112440 258118218327432 322647772909290 365667475963862 387177327491148 430197030545720 455502738224880 483971659363935 516236436654864 548501213945793 645295545818580 731334951927724 774354654982296 860394061091440 914168689909655 967943318727870 1097002427891586 1290591091637160 1462669903855448 1548709309964592 1645503641837379 1828337379819310 1935886637455740 2194004855783172 2581182183274320 2742506069728965 2925339807710896 3291007283674758 3656674759638620 3871773274911480 4388009711566344 5485012139457930 6582014567349516 7313349519277240 7743546549822960 8227518209186895 8776019423132688 10970024278915860 13164029134699032 14626699038554480 16455036418373790 21940048557831720 26328058269398064 32910072836747580 43880097115663440 65820145673495160 131640291346990320
• Sum of all divisors σ(n): 469627118966745480
• Sum of proper divisors (its aliquot sum) s(n): 337986827619755160
• 131640291346990320 is an abundant number, because the sum of its proper divisors (337986827619755160) is greater than itself. Its abundance is 206346536272764840

Bases of 131640291346990320

• Binary: 111010011101011100010010111000011110111011100010011110000₂
• Hexadecimal: 0x1D3AE25C3DDC4F0
• Base-36: 1006L6ZCEAK0

Squares and roots of 131640291346990320

• 131640291346990320 squared (131640291346990320²) is 17329166305920494518368522173702400
• 131640291346990320 cubed (131640291346990320³) is 2281216501311821883086507391673075870378491360768000
• The square root of 131640291346990320 is 362822672.0410265651
• The cube root of 131640291346990320 is 508701.4141474397

Scales and comparisons

• 131,640,291,346,990,320 seconds is equal to 4,185,754,074 years, 35 weeks, 1 day, 18 hours, 12 minutes.
• To count from 1 to 131,640,291,346,990,320 would take you about twelve billion, five hundred fifty-seven million, two hundred sixty-two thousand, two hundred twenty-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 131640291346990320 cubic inches would be around 42391.8 feet tall.

Recreational maths with 131640291346990320

• 131640291346990320 backwards is 023099643192046131
• The number of decimal digits it has is: 18
• The sum of 131640291346990320's digits is 63
• More coming soon!