159994568328

Names of 159994568328

• Cardinal: 159994568328 can be written as One hundred fifty-nine billion, nine hundred ninety-four million, five hundred sixty-eight thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.59994568328 × 10¹¹

Factors of 159994568328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2016

Divisors of 159994568328

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 196 281 294 392 562 588 843 1124 1176 1686 1723 1967 2248 3372 3446 3934 5169 5901 6744 6892 7868 10338 11802 12061 13769 13784 15736 20676 23604 24122 27538 36183 41307 41352 47208 48244 55076 72366 78961 82614 84427 96488 110152 144732 157922 165228 168854 236883 253281 289464 315844 330456 337708 473766 484163 506562 552727 631688 675416 947532 968326 1013124 1105454 1452489 1658181 1895064 1936652 2026248 2210908 2904978 3316362 3389141 3869089 3873304 4421816 5809956 6632724 6778282 7738178 10167423 11607267 11619912 13265448 13556564 15476356 20334846 23214534 23723987 27113128 30952712 40669692 46429068 47447974 71171961 81339384 92858136 94895948 136049803 142343922 189791896 272099606 284687844 408149409 544199212 569375688 816298818 952348621 1088398424 1632597636 1904697242 2857045863 3265195272 3809394484 5714091726 6666440347 7618788968 11428183452 13332880694 19999321041 22856366904 26665761388 39998642082 53331522776 79997284164 159994568328
• Sum of all divisors σ(n): 467223067440
• Sum of proper divisors (its aliquot sum) s(n): 307228499112
• 159994568328 is an abundant number, because the sum of its proper divisors (307228499112) is greater than itself. Its abundance is 147233930784

Bases of 159994568328

• Binary: 10010101000000011010110101111010001000₂
• Hexadecimal: 0x25406B5E88
• Base-36: 21I0MV0O

Squares and roots of 159994568328

• 159994568328 squared (159994568328²) is 25598261894463060715584
• 159994568328 cubed (159994568328³) is 4095582861751708892531516862423552
• The square root of 159994568328 is 399993.2103523757
• The cube root of 159994568328 is 5428.7737998857

Scales and comparisons

• 159,994,568,328 seconds is equal to 5,087 years, 17 weeks, 1 day, 23 hours, 38 minutes, 48 seconds.
• To count from 1 to 159,994,568,328 would take you about ten thousand, one hundred seventy-four 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 159994568328 cubic inches would be around 452.4 feet tall.

Recreational maths with 159994568328

• 159994568328 backwards is 823865499951
• The number of decimal digits it has is: 12
• The sum of 159994568328's digits is 69
• More coming soon!