159988402944

Names of 159988402944

• Cardinal: 159988402944 can be written as One hundred fifty-nine billion, nine hundred eighty-eight million, four hundred two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.59988402944 × 10¹¹

Factors of 159988402944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 36818

Divisors of 159988402944

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 61 62 64 72 93 96 122 124 128 144 183 186 192 244 248 256 279 288 366 372 384 488 496 549 558 576 732 744 768 976 992 1098 1116 1152 1464 1488 1891 1952 1984 2196 2232 2304 2928 2976 3782 3904 3968 4392 4464 5673 5856 5952 7564 7808 7936 8784 8928 11346 11712 11904 15128 15616 17019 17568 17856 22692 23424 23808 30256 34038 35136 35712 36721 45384 46848 60512 68076 70272 71424 73442 90768 110163 121024 136152 140544 146884 181536 220326 242048 272304 293768 330489 363072 440652 484096 544608 587536 660978 726144 881304 1089216 1138351 1175072 1321956 1452288 1762608 2178432 2239981 2276702 2350144 2643912 3415053 3525216 4356864 4479962 4553404 4700288 5287824 6719943 6830106 7050432 8959924 9106808 9400576 10245159 10575648 13439886 13660212 14100864 17919848 18213616 20159829 20490318 21151296 26879772 27320424 28201728 35839696 36427232 40319658 40980636 42302592 53759544 54640848 69439411 71679392 72854464 80639316 81961272 84605184 107519088 109281696 138878822 143358784 145708928 161278632 163922544 208318233 215038176 218563392 277757644 286717568 291417856 322557264 327845088 416636466 430076352 437126784 555515288 573435136 624954699 645114528 655690176 833272932 860152704 874253568 1111030576 1249909398 1290229056 1311380352 1666545864 1720305408 2222061152 2499818796 2580458112 2622760704 3333091728 4444122304 4999637592 5160916224 6666183456 8888244608 9999275184 13332366912 17776489216 19998550368 26664733824 39997100736 53329467648 79994201472 159988402944
• Sum of all divisors σ(n): 483985384064
• Sum of proper divisors (its aliquot sum) s(n): 323996981120
• 159988402944 is an abundant number, because the sum of its proper divisors (323996981120) is greater than itself. Its abundance is 164008578176

Bases of 159988402944

• Binary: 10010101000000000011010100101100000000₂
• Hexadecimal: 0x25400D4B00
• Base-36: 21HWYPS0

Squares and roots of 159988402944

• 159988402944 squared (159988402944²) is 25596289076571707867136
• 159988402944 cubed (159988402944³) is 4095109410653660068357609183248384
• The square root of 159988402944 is 399985.5034173113
• The cube root of 159988402944 is 5428.7040664661

Scales and comparisons

• 159,988,402,944 seconds is equal to 5,087 years, 7 weeks, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 159,988,402,944 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 159988402944 cubic inches would be around 452.4 feet tall.

Recreational maths with 159988402944

• 159988402944 backwards is 449204889951
• The number of decimal digits it has is: 12
• The sum of 159988402944's digits is 63
• More coming soon!