55291690091706201

Names of 55291690091706201

• Cardinal: 55291690091706201 can be written as Fifty-five quadrillion, two hundred ninety-one trillion, six hundred ninety billion, ninety-one million, seven hundred six thousand, two hundred one.

Scientific notation

• Scientific notation: 5.5291690091706201 × 10¹⁶

Factors of 55291690091706201

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 642

Divisors of 55291690091706201

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 7 9 21 31 49 63 93 147 217 279 441 601 651 961 1519 1803 1953 2883 4207 4557 5409 6727 8649 12621 13671 18631 20181 29449 37863 47089 55893 60543 88347 130417 141267 167679 265041 361201 391251 423801 577561 912919 1083603 1173753 1732683 2528407 2738757 3250809 4042927 5198049 7585221 8216271 11197231 12128781 17698849 22755663 28300489 33591693 36386343 53096547 78380617 84901467 100775079 159289641 217081801 235141851 254704401 347114161 548664319 651245403 705425553 1041342483 1519572607 1645992957 1953736209 2429799127 3124027449 4558717821 4937978871 6729535831 7289397381 10637008249 13676153463 17008593889 20188607493 21868192143 31911024747 47106750817 51025781667 60565822479 95733074241 130466162401 141320252451 153077345001 208615610761 329747255719 391398487203 423960757353 625846832283 913263136807 989241767157 1174195461609 1460309275327 1877540496849 2739789410421 2967725301471 4044451034431 4380927825981 6392841957649 8219368231263 10222164927289 12133353103293 13142783477943 19178525872947 28311157241017 30666494781867 36400059309879 57535577618841 84933471723051 91999484345601 125377982067361 198178100687119 254800415169153 376133946202083 594534302061357 877645874471527 1128401838606249 1783602906184071 2632937623414581 6143521121300689 7898812870243743 18430563363902067 55291690091706201
• Sum of all divisors σ(n): 96158696185357065
• Sum of proper divisors (its aliquot sum) s(n): 40867006093650864
• 55291690091706201 is a deficient number, because the sum of its proper divisors (40867006093650864) is less than itself. Its deficiency is 14424683998055337

Bases of 55291690091706201

• Binary: 11000100011011110111111111001010111100100111011101011001₂
• Hexadecimal: 0xC46F7FCAF27759
• Base-36: F4F9NRNGVO9

Squares and roots of 55291690091706201

• 55291690091706201 squared (55291690091706201²) is 3057170993197281681949407301852401
• 55291690091706201 cubed (55291690091706201³) is 169036151113217745194544770796229799702233958438601
• 55291690091706201 is a perfect square number. Its square root is 235141851
• The cube root of 55291690091706201 is 380966.3541351045

Scales and comparisons

• 55,291,690,091,706,201 seconds is equal to 1,758,104,716 years, 25 weeks, 3 days, 3 hours, 43 minutes, 21 seconds.
• To count from 1 to 55,291,690,091,706,201 would take you about five billion, two hundred seventy-four million, three hundred fourteen thousand, one hundred forty-nine 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 55291690091706201 cubic inches would be around 31747.2 feet tall.

Recreational maths with 55291690091706201

• 55291690091706201 backwards is 10260719009619255
• 55291690091706201 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55291690091706201's digits is 63
• More coming soon!