159407136

Names of 159407136

• Cardinal: 159407136 can be written as One hundred fifty-nine million, four hundred seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.59407136 × 10⁸

Factors of 159407136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 26369

Divisors of 159407136

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 168 189 216 224 252 288 336 378 432 504 672 756 864 1008 1512 2016 3024 6048 26357 52714 79071 105428 158142 184499 210856 237213 316284 368998 421712 474426 553497 632568 711639 737996 843424 948852 1106994 1265136 1423278 1475992 1660491 1897704 2213988 2530272 2846556 2951984 3320982 3795408 4427976 4981473 5693112 5903968 6641964 7590816 8855952 9962946 11386224 13283928 17711904 19925892 22772448 26567856 39851784 53135712 79703568 159407136
• Sum of all divisors σ(n): 531377280
• Sum of proper divisors (its aliquot sum) s(n): 371970144
• 159407136 is an abundant number, because the sum of its proper divisors (371970144) is greater than itself. Its abundance is 212563008

Bases of 159407136

• Binary: 1001100000000101110000100000₂
• Hexadecimal: 0x9805C20
• Base-36: 2MWNC0

Squares and roots of 159407136

• 159407136 squared (159407136²) is 25410635007722496
• 159407136 cubed (159407136³) is 4050636550522380970131456
• The square root of 159407136 is 12625.6538840567
• The cube root of 159407136 is 542.2121598757

Scales and comparisons

• 159,407,136 seconds is equal to 5 years, 3 weeks, 3 days, 23 hours, 45 minutes, 36 seconds.
• To count from 1 to 159,407,136 would take you about seven 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 159407136 cubic inches would be around 45.2 feet tall.

Recreational maths with 159407136

• 159407136 backwards is 631704951
• 159407136 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 159407136's digits is 36
• More coming soon!