51495918467760013

Names of 51495918467760013

• Cardinal: 51495918467760013 can be written as Fifty-one quadrillion, four hundred ninety-five trillion, nine hundred eighteen billion, four hundred sixty-seven million, seven hundred sixty thousand and thirteen.

Scientific notation

• Scientific notation: 5.1495918467760013 × 10¹⁶

Factors of 51495918467760013

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 55995

Divisors of 51495918467760013

• Number of divisors d(n): 128
• Complete list of divisors:
  1 13 23 31 101 299 403 607 713 1313 1693 2323 3131 7891 9269 13961 18817 22009 30199 38939 40703 52483 53527 61307 72013 170993 181493 244621 432791 506207 682279 695851 796991 936169 1027651 1207109 1231121 1410061 1659337 1900517 2222909 3932839 5300783 5406227 5626283 13359463 15692417 16004573 18330793 21571381 23635973 24706721 31857181 32490889 38164751 43711891 51126907 68910179 70280951 90621211 103792751 121918009 124343221 167593037 307267649 414143353 422381557 496141763 568254583 732715163 747290447 1007217559 1178075743 1349305763 1584934117 1616461873 2084287853 2178709481 2387233273 2809257541 3217575281 3281579789 3854639851 9152742311 9525297119 9714775811 13093828267 23166003857 27095742089 31034032549 36520348033 41828478653 42660537257 50110318063 55007075077 64612923443 74004231463 75476335147 101728973459 118985650043 210513073153 283735011641 301158050141 715091976001 839968004759 962055009019 981192356911 1265162726771 1322476654967 1705219327387 2339766389557 2736669950989 3688555151333 5555714582777 6525905267743 16447115448023 22167851256031 30416963064241 39220044529901 72224289576101 84836768480659 127781435403871 172227152066087 509860578888713 1661158660250323 2238952976859131 3961224497520001 51495918467760013
• Sum of all divisors σ(n): 60462685053517824
• Sum of proper divisors (its aliquot sum) s(n): 8966766585757811
• 51495918467760013 is a deficient number, because the sum of its proper divisors (8966766585757811) is less than itself. Its deficiency is 42529151882002202

Bases of 51495918467760013

• Binary: 10110110111100110100001111010111101001110011111110001101₂
• Hexadecimal: 0xB6F343D7A73F8D
• Base-36: E31S2CUHNKD

Squares and roots of 51495918467760013

• 51495918467760013 squared (51495918467760013²) is 2651829618838186765053297761760169
• 51495918467760013 cubed (51495918467760013³) is 136558401842082377903405173286943705223949554322197
• The square root of 51495918467760013 is 226927121.4900502213
• The cube root of 51495918467760013 is 372041.1140527873

Scales and comparisons

• 51,495,918,467,760,013 seconds is equal to 1,637,410,919 years, 48 weeks, 6 days, 8 hours, 13 seconds.
• To count from 1 to 51,495,918,467,760,013 would take you about four billion, nine hundred twelve million, two hundred thirty-two thousand, seven hundred fifty-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 51495918467760013 cubic inches would be around 31003.4 feet tall.

Recreational maths with 51495918467760013

• 51495918467760013 backwards is 31006776481959415
• The number of decimal digits it has is: 17
• The sum of 51495918467760013's digits is 76
• More coming soon!