138262657555108

Names of 138262657555108

• Cardinal: 138262657555108 can be written as One hundred thirty-eight trillion, two hundred sixty-two billion, six hundred fifty-seven million, five hundred fifty-five thousand, one hundred eight.

Scientific notation

• Scientific notation: 1.38262657555108 × 10¹⁴

Factors of 138262657555108

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3329

Divisors of 138262657555108

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 109 218 436 1201 2017 2402 4034 4804 8068 11881 23762 47524 130909 219853 261818 439706 523636 879412 1442401 2422417 2884802 4844834 5769604 9689668 14269081 23963977 28538162 47927954 57076324 95855908 157221709 264043453 314443418 528086906 628886836 1056173812 2909322817 5818645634 11637291268 17137166281 28780736377 34274332562 57561472754 68548665124 115122945508 317116187053 634232374106 1268464748212 34565664388777 69131328777554 138262657555108
• Sum of all divisors σ(n): 244524500712198
• Sum of proper divisors (its aliquot sum) s(n): 106261843157090
• 138262657555108 is a deficient number, because the sum of its proper divisors (106261843157090) is less than itself. Its deficiency is 32000814398018

Bases of 138262657555108

• Binary: 11111011011111111001000100101101101101010100100₂
• Hexadecimal: 0x7DBFC896DAA4
• Base-36: 1D0CZKH02S

Squares and roots of 138262657555108

• 138262657555108 squared (138262657555108²) is 19116562474201063312056891664
• 138262657555108 cubed (138262657555108³) is 2643106731001289727679009829655068265819712
• The square root of 138262657555108 is 11758514.2579795341
• The cube root of 138262657555108 is 51709.2573035935

Scales and comparisons

• 138,262,657,555,108 seconds is equal to 4,396,324 years, 43 weeks, 3 days, 5 hours, 18 minutes, 28 seconds.
• To count from 1 to 138,262,657,555,108 would take you about ten million, nine hundred ninety thousand, eight hundred twelve 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 138262657555108 cubic inches would be around 4309.1 feet tall.

Recreational maths with 138262657555108

• 138262657555108 backwards is 801555756262831
• The number of decimal digits it has is: 15
• The sum of 138262657555108's digits is 64
• More coming soon!