135790267878

Names of 135790267878

• Cardinal: 135790267878 can be written as One hundred thirty-five billion, seven hundred ninety million, two hundred sixty-seven thousand, eight hundred seventy-eight.

Scientific notation

• Scientific notation: 1.35790267878 × 10¹¹

Factors of 135790267878

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 197

Divisors of 135790267878

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 53 106 139 159 278 318 417 477 834 954 1251 2502 2809 5618 7367 8427 14734 16854 19321 22101 25281 38642 44202 50562 57963 66303 115926 132606 173889 347778 390451 780902 1024013 1171353 2048026 2342706 2685619 3072039 3514059 5371238 6144078 7028118 8056857 9216117 16113714 18432234 24170571 48341142 54272689 108545378 142337807 162818067 284675614 325636134 427013421 488454201 854026842 976908402 1281040263 2562080526 7543903771 15087807542 22631711313 45263422626 67895133939 135790267878
• Sum of all divisors σ(n): 302041117560
• Sum of proper divisors (its aliquot sum) s(n): 166250849682
• 135790267878 is an abundant number, because the sum of its proper divisors (166250849682) is greater than itself. Its abundance is 30460581804

Bases of 135790267878

• Binary: 1111110011101101110110000110111100110₂
• Hexadecimal: 0x1F9DBB0DE6
• Base-36: 1QDQ0P9I

Squares and roots of 135790267878

• 135790267878 squared (135790267878²) is 18438996850378998622884
• 135790267878 cubed (135790267878³) is 2503836321714562508826811460920152
• The square root of 135790267878 is 368497.3105437813
• The cube root of 135790267878 is 5139.9182901463

Scales and comparisons

• 135,790,267,878 seconds is equal to 4,317 years, 36 weeks, 6 days, 14 hours, 51 minutes, 18 seconds.
• To count from 1 to 135,790,267,878 would take you about eight thousand, six hundred thirty-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 135790267878 cubic inches would be around 428.3 feet tall.

Recreational maths with 135790267878

• 135790267878 backwards is 878762097531
• The number of decimal digits it has is: 12
• The sum of 135790267878's digits is 63
• More coming soon!