55520984731600640

Names of 55520984731600640

• Cardinal: 55520984731600640 can be written as Fifty-five quadrillion, five hundred twenty trillion, nine hundred eighty-four billion, seven hundred thirty-one million, six hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.552098473160064 × 10¹⁶

Factors of 55520984731600640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 269414716320

Divisors of 55520984731600640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 56 64 70 80 92 112 115 128 140 160 161 184 224 230 256 280 320 322 368 448 460 560 640 644 736 805 896 920 1120 1280 1288 1472 1610 1792 1840 2240 2576 2944 3220 3680 4480 5152 5888 6440 7360 8960 10304 12880 14720 20608 25760 29440 41216 51520 103040 206080 269414716283 538829432566 1077658865132 1347073581415 1885903013981 2155317730264 2694147162830 3771806027962 4310635460528 5388294325660 6196538474509 7543612055924 8621270921056 9429515069905 10776588651320 12393076949018 15087224111848 17242541842112 18859030139810 21553177302640 24786153898036 30174448223696 30982692372545 34485083684224 37718060279620 43106354605280 43375769321563 49572307796072 60348896447392 61965384745090 68970167368448 75436120559240 86212709210560 86751538643126 99144615592144 120697792894784 123930769490180 150872241118480 172425418421120 173503077286252 198289231184288 216878846607815 241395585789568 247861538980360 301744482236960 344850836842240 347006154572504 396578462368576 433757693215630 482791171579136 495723077960720 603488964473920 694012309145008 793156924737152 867515386431260 991446155921440 1206977928947840 1388024618290016 1586313849474304 1735030772862520 1982892311842880 2413955857895680 2776049236580032 3470061545725040 3965784623685760 5552098473160064 6940123091450080 7931569247371520 11104196946320128 13880246182900160 27760492365800320 55520984731600640
• Sum of all divisors σ(n): 158596899864334848
• Sum of proper divisors (its aliquot sum) s(n): 103075915132734208
• 55520984731600640 is an abundant number, because the sum of its proper divisors (103075915132734208) is greater than itself. Its abundance is 47554930401133568

Bases of 55520984731600640

• Binary: 11000101010000000000101010011100100000011100011100000000₂
• Hexadecimal: 0xC5400A9C81C700
• Base-36: F6OJO9RULFK

Squares and roots of 55520984731600640

• 55520984731600640 squared (55520984731600640²) is 3082579745566631390899016448409600
• 55520984731600640 cubed (55520984731600640³) is 171147862987546327095586726073696836073390342144000
• The square root of 55520984731600640 is 235628913.1910611685
• The cube root of 55520984731600640 is 381492.2503324991

Scales and comparisons

• 55,520,984,731,600,640 seconds is equal to 1,765,395,576 years, 40 weeks, 5 days, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 55,520,984,731,600,640 would take you about five billion, two hundred ninety-six million, one hundred eighty-six thousand, seven hundred thirty 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 55520984731600640 cubic inches would be around 31791 feet tall.

Recreational maths with 55520984731600640

• 55520984731600640 backwards is 04600613748902555
• The number of decimal digits it has is: 17
• The sum of 55520984731600640's digits is 65
• More coming soon!