42158013052551

Names of 42158013052551

• Cardinal: 42158013052551 can be written as Forty-two trillion, one hundred fifty-eight billion, thirteen million, fifty-two thousand, five hundred fifty-one.

Scientific notation

• Scientific notation: 4.2158013052551 × 10¹³

Factors of 42158013052551

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7577

Divisors of 42158013052551

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 29 31 33 87 93 113 319 339 341 899 957 1023 1243 2657 2697 3277 3503 3729 4733 7971 9831 9889 10509 14199 29227 29667 36047 38533 52063 77053 82367 87681 101587 108141 115599 137257 146723 156189 231159 247101 300241 304761 411771 440169 534829 847583 900723 906037 1117457 1509827 1604487 1613953 2388643 2542749 2718111 3302651 3352371 4254967 4529481 4841859 5883119 7165929 8706989 9307471 9907953 12575581 12764901 15510041 16579699 17649357 26120967 26275073 27922413 37726743 46530123 46804637 49739097 78825219 95776879 102382181 138331391 140413911 170610451 182376689 269916659 287330637 307146543 364691849 389843011 414994173 480811271 511831353 547130067 809749977 1094075547 1169529033 1421040653 1442433813 2969083249 4011610339 4263121959 4288273121 5288923981 8907249747 11305447319 12034831017 12864819363 15631447183 15866771943 33916341957 41210178937 44052260243 46894341549 123630536811 124359920509 132156780729 373079761527 453311968307 484574862673 1277515547047 1359935904921 1453724588019 3832546641141 14052671017517 42158013052551
• Sum of all divisors σ(n): 66099861872640
• Sum of proper divisors (its aliquot sum) s(n): 23941848820089
• 42158013052551 is a deficient number, because the sum of its proper divisors (23941848820089) is less than itself. Its deficiency is 18216164232462

Bases of 42158013052551

• Binary: 1001100101011110101101011001000111011010000111₂
• Hexadecimal: 0x2657AD647687
• Base-36: EXZ4GHF2F

Squares and roots of 42158013052551

• 42158013052551 squared (42158013052551²) is 1777298064539060485087607601
• 42158013052551 cubed (42158013052551³) is 74927355003111341527701834933695680040151
• The square root of 42158013052551 is 6492920.2253339751
• The cube root of 42158013052551 is 34803.8037670019

Scales and comparisons

• 42,158,013,052,551 seconds is equal to 1,340,494 years, 21 weeks, 2 days, 21 hours, 15 minutes, 51 seconds.
• To count from 1 to 42,158,013,052,551 would take you about three million, three hundred fifty-one thousand, two hundred thirty-six 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 42158013052551 cubic inches would be around 2900.3 feet tall.

Recreational maths with 42158013052551

• 42158013052551 backwards is 15525031085124
• The number of decimal digits it has is: 14
• The sum of 42158013052551's digits is 42
• More coming soon!