135249568155

Names of 135249568155

• Cardinal: 135249568155 can be written as One hundred thirty-five billion, two hundred forty-nine million, five hundred sixty-eight thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 1.35249568155 × 10¹¹

Factors of 135249568155

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 519

Divisors of 135249568155

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 27 39 41 45 65 81 117 123 135 195 205 243 351 369 405 457 533 585 615 1053 1107 1215 1371 1599 1755 1845 2285 2665 3159 3321 4113 4797 5265 5535 5941 6855 7995 9963 12339 14391 15795 16605 17823 18737 20565 23985 29705 37017 43173 49815 53469 56211 61695 71955 89115 93685 111051 129519 160407 168633 185085 208849 215865 243581 267345 281055 481221 505899 555255 626547 647595 730743 802035 843165 1044245 1217905 1443663 1517697 1879641 2192229 2406105 2529495 2715037 3132735 3653715 4553091 5638923 6576687 7218315 7588485 8145111 8562809 9398205 10961145 13575185 16916769 19730061 22765455 24435333 25688427 28194615 32883435 40725555 42814045 50750307 59190183 73305999 77065281 84583845 98650305 111316517 122176665 128442135 219917997 231195843 253751535 295950915 333949551 366529995 385326405 556582585 659753991 693587529 1001848653 1099589985 1155979215 1669747755 2080762587 3005545959 3298769955 3467937645 5009243265 9016637877 10403812935 15027729795 27049913631 45083189385 135249568155
• Sum of all divisors σ(n): 268790374944
• Sum of proper divisors (its aliquot sum) s(n): 133540806789
• 135249568155 is a deficient number, because the sum of its proper divisors (133540806789) is less than itself. Its deficiency is 1708761366

Bases of 135249568155

• Binary: 1111101111101100000001010000110011011₂
• Hexadecimal: 0x1F7D80A19B
• Base-36: 1Q4S3MOR

Squares and roots of 135249568155

• 135249568155 squared (135249568155²) is 18292445686113990104025
• 135249568155 cubed (135249568155³) is 2474045379545709841673324777323875
• The square root of 135249568155 is 367762.9238449683
• The cube root of 135249568155 is 5133.0870462341

Scales and comparisons

• 135,249,568,155 seconds is equal to 4,300 years, 26 weeks, 6 days, 12 hours, 29 minutes, 15 seconds.
• To count from 1 to 135,249,568,155 would take you about eight thousand, six hundred one 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 135249568155 cubic inches would be around 427.8 feet tall.

Recreational maths with 135249568155

• 135249568155 backwards is 551865942531
• The number of decimal digits it has is: 12
• The sum of 135249568155's digits is 54
• More coming soon!