138642732558112

Names of 138642732558112

• Cardinal: 138642732558112 can be written as One hundred thirty-eight trillion, six hundred forty-two billion, seven hundred thirty-two million, five hundred fifty-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.38642732558112 × 10¹⁴

Factors of 138642732558112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 37140954

Divisors of 138642732558112

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 31 32 53 62 71 106 124 142 212 248 284 424 496 568 848 992 1136 1643 1696 2201 2272 3286 3763 4402 6572 7526 8804 13144 15052 17608 26288 30104 35216 52576 60208 70432 116653 120416 233306 466612 933224 1866448 3732896 37140797 74281594 148563188 297126376 594252752 1151364707 1188505504 1968462241 2302729414 2636996587 3936924482 4605458828 5273993174 7873848964 9210917656 10547986348 15747697928 18421835312 21095972696 31495395856 36843670624 42191945392 61022329471 62990791712 81746894197 84383890784 122044658942 139760819111 163493788394 244089317884 279521638222 326987576788 488178635768 559043276444 653975153576 976357271536 1118086552888 1307950307152 1952714543072 2236173105776 2615900614304 4332585392441 4472346211552 8665170784882 17330341569764 34660683139528 69321366279056 138642732558112
• Sum of all divisors σ(n): 291117300009984
• Sum of proper divisors (its aliquot sum) s(n): 152474567451872
• 138642732558112 is an abundant number, because the sum of its proper divisors (152474567451872) is greater than itself. Its abundance is 13831834893760

Bases of 138642732558112

• Binary: 11111100001100001000110110100110010011100100000₂
• Hexadecimal: 0x7E1846D32720
• Base-36: 1D57LBBDB4

Squares and roots of 138642732558112

• 138642732558112 squared (138642732558112²) is 19221807291180169195457004544
• 138642732558112 cubed (138642732558112³) is 2664963887554659472375547688531473928060928
• The square root of 138642732558112 is 11774664.8596939693
• The cube root of 138642732558112 is 51756.5957421155

Scales and comparisons

• 138,642,732,558,112 seconds is equal to 4,408,410 years, 2 weeks, 2 days, 11 hours, 1 minute, 52 seconds.
• To count from 1 to 138,642,732,558,112 would take you about eleven million, twenty-one thousand and twenty-five 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 138642732558112 cubic inches would be around 4313 feet tall.

Recreational maths with 138642732558112

• 138642732558112 backwards is 211855237246831
• The number of decimal digits it has is: 15
• The sum of 138642732558112's digits is 58
• More coming soon!