159973128

Names of 159973128

• Cardinal: 159973128 can be written as One hundred fifty-nine million, nine hundred seventy-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.59973128 × 10⁸

Factors of 159973128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18700

Divisors of 159973128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 42 51 56 63 68 72 84 102 119 126 136 153 168 204 238 252 306 357 408 476 504 612 714 952 1071 1224 1428 2142 2856 4284 8568 18671 37342 56013 74684 112026 130697 149368 168039 224052 261394 317407 336078 392091 448104 522788 634814 672156 784182 952221 1045576 1176273 1269628 1344312 1568364 1904442 2221849 2352546 2539256 2856663 3136728 3808884 4443698 4705092 5713326 6665547 7617768 8887396 9410184 11426652 13331094 17774792 19996641 22853304 26662188 39993282 53324376 79986564 159973128
• Sum of all divisors σ(n): 524309760
• Sum of proper divisors (its aliquot sum) s(n): 364336632
• 159973128 is an abundant number, because the sum of its proper divisors (364336632) is greater than itself. Its abundance is 204363504

Bases of 159973128

• Binary: 1001100010001111111100001000₂
• Hexadecimal: 0x988FF08
• Base-36: 2N8S20

Squares and roots of 159973128

• 159973128 squared (159973128²) is 25591401682104384
• 159973128 cubed (159973128³) is 4093936576990699930993152
• The square root of 159973128 is 12648.0483870043
• The cube root of 159973128 is 542.8531291881

Scales and comparisons

• 159,973,128 seconds is equal to 5 years, 4 weeks, 3 days, 12 hours, 58 minutes, 48 seconds.
• To count from 1 to 159,973,128 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 159973128 cubic inches would be around 45.2 feet tall.

Recreational maths with 159973128

• 159973128 backwards is 821379951
• The number of decimal digits it has is: 9
• The sum of 159973128's digits is 45
• More coming soon!