159216793920

Names of 159216793920

• Cardinal: 159216793920 can be written as One hundred fifty-nine billion, two hundred sixteen million, seven hundred ninety-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.5921679392 × 10¹¹

Factors of 159216793920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 69265

Divisors of 159216793920

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 47 48 51 60 64 68 72 80 85 90 94 96 102 120 136 141 144 153 160 170 180 188 192 204 235 240 255 272 282 288 306 320 340 360 376 408 423 470 480 510 544 564 576 612 680 705 720 752 765 799 816 846 940 960 1020 1088 1128 1224 1360 1410 1440 1504 1530 1598 1632 1692 1880 2040 2115 2256 2397 2448 2720 2820 2880 3008 3060 3196 3264 3384 3760 3995 4080 4230 4512 4794 4896 5440 5640 6120 6392 6768 7191 7520 7990 8160 8460 9024 9588 9792 11280 11985 12240 12784 13536 14382 15040 15980 16320 16920 19176 22560 23970 24480 25568 27072 28764 31960 33840 35955 38352 45120 47940 48960 51136 57528 63920 67680 69191 71910 76704 95880 115056 127840 135360 138382 143820 153408 191760 207573 230112 255680 276764 287640 345955 383520 415146 460224 553528 575280 622719 691910 767040 830292 1037865 1107056 1150560 1176247 1245438 1383820 1660584 2075730 2214112 2301120 2352494 2490876 2767640 3113595 3251977 3321168 3528741 4151460 4428224 4704988 4981752 5535280 5881235 6227190 6503954 6642336 7057482 8302920 9409976 9755931 9963504 10586223 11070560 11762470 12454380 13007908 13284672 14114964 16259885 16605840 17643705 18819952 19511862 19927008 21172446 22141120 23524940 24908760 26015816 28229928 29267793 32519770 33211680 35287410 37639904 39023724 39854016 42344892 47049880 48779655 49817520 52031632 52931115 55283609 56459856 58535586 65039540 66423360 70574820 75279808 78047448 84689784 94099760 97559310 99635040 104063264 105862230 110567218 112919712 117071172 130079080 141149640 146338965 156094896 165850827 169379568 188199520 195118620 199270080 208126528 211724460 221134436 225839424 234142344 260158160 276418045 282299280 292677930 312189792 331701654 338759136 376399040 390237240 423448920 442268872 468284688 497552481 520316320 552836090 564598560 585355860 624379584 663403308 677518272 780474480 829254135 846897840 884537744 936569376 995104962 1040632640 1105672180 1129197120 1170711720 1326806616 1560948960 1658508270 1693795680 1769075488 1873138752 1990209924 2211344360 2341423440 2487762405 2653613232 3121897920 3317016540 3387591360 3538150976 3980419848 4422688720 4682846880 4975524810 5307226464 6634033080 7960839696 8845377440 9365693760 9951049620 10614452928 13268066160 15921679392 17690754880 19902099240 26536132320 31843358784 39804198480 53072264640 79608396960 159216793920
• Sum of all divisors σ(n): 592199382528
• Sum of proper divisors (its aliquot sum) s(n): 432982588608
• 159216793920 is an abundant number, because the sum of its proper divisors (432982588608) is greater than itself. Its abundance is 273765794688

Bases of 159216793920

• Binary: 10010100010010000011110111100101000000₂
• Hexadecimal: 0x25120F7940
• Base-36: 2155KGG0

Squares and roots of 159216793920

• 159216793920 squared (159216793920²) is 25349987466163748966400
• 159216793920 cubed (159216793920³) is 4036143730274776592157921804288000
• The square root of 159216793920 is 399019.7913888483
• The cube root of 159216793920 is 5419.9626218925

Scales and comparisons

• 159,216,793,920 seconds is equal to 5,062 years, 31 weeks, 1 day, 23 hours, 12 minutes.
• To count from 1 to 159,216,793,920 would take you about ten thousand, one hundred twenty-five 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 159216793920 cubic inches would be around 451.7 feet tall.

Recreational maths with 159216793920

• 159216793920 backwards is 029397612951
• The number of decimal digits it has is: 12
• The sum of 159216793920's digits is 54
• More coming soon!