159424131555

Names of 159424131555

• Cardinal: 159424131555 can be written as One hundred fifty-nine billion, four hundred twenty-four million, one hundred thirty-one thousand, five hundred fifty-five.

Scientific notation

• Scientific notation: 1.59424131555 × 10¹¹

Factors of 159424131555

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 374

Divisors of 159424131555

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 81 117 135 195 243 351 353 405 585 729 1053 1059 1215 1755 1765 2187 3159 3177 3645 4589 5265 5295 6561 9477 9531 10935 13767 15795 15885 19683 22945 28431 28593 32805 41301 47385 47655 68835 85293 85779 98415 123903 124609 142155 142965 206505 255879 257337 371709 373827 426465 428895 619515 623045 772011 1115127 1121481 1279395 1286685 1619917 1858545 1869135 2316033 3345381 3364443 3860055 4859751 5575635 5607405 6948099 8099585 10036143 10093329 11580165 14579253 16726905 16822215 24298755 30108429 30279987 34740495 43737759 50180715 50466645 72896265 90325287 90839961 131213277 150542145 151399935 218688795 272519883 393639831 451626435 454199805 656066385 817559649 1180919493 1362599415 1968199155 2452678947 3542758479 4087798245 5904597465 10628275437 12263394735 17713792395 31884826311 53141377185 159424131555
• Sum of all divisors σ(n): 309910239408
• Sum of proper divisors (its aliquot sum) s(n): 150486107853
• 159424131555 is a deficient number, because the sum of its proper divisors (150486107853) is less than itself. Its deficiency is 8938023702

Bases of 159424131555

• Binary: 10010100011110011010110011000111100011₂
• Hexadecimal: 0x251E6B31E3
• Base-36: 218L0F6R

Squares and roots of 159424131555

• 159424131555 squared (159424131555²) is 25416053722065946718025
• 159424131555 cubed (159424131555³) is 4051932292195588895960038089778875
• The square root of 159424131555 is 399279.5155714853
• The cube root of 159424131555 is 5422.3142891925

Scales and comparisons

• 159,424,131,555 seconds is equal to 5,069 years, 10 weeks, 16 hours, 59 minutes, 15 seconds.
• To count from 1 to 159,424,131,555 would take you about ten thousand, one hundred thirty-eight 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 159424131555 cubic inches would be around 451.9 feet tall.

Recreational maths with 159424131555

• 159424131555 backwards is 555131424951
• 159424131555 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 159424131555's digits is 45
• More coming soon!