80537403980

Names of 80537403980

• Cardinal: 80537403980 can be written as Eighty billion, five hundred thirty-seven million, four hundred three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 8.053740398 × 10¹⁰

Factors of 80537403980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1281

Divisors of 80537403980

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 44 46 53 55 92 106 110 115 121 212 220 230 242 253 265 460 484 506 529 530 583 605 1012 1058 1060 1166 1187 1210 1219 1265 2116 2332 2374 2420 2438 2530 2645 2783 2915 4748 4876 5060 5290 5566 5819 5830 5935 6095 6413 10580 11132 11638 11660 11870 12190 12826 13057 13409 13915 23276 23740 24380 25652 26114 26818 27301 27830 28037 29095 32065 52228 53636 54602 55660 56074 58190 62911 64009 64130 65285 67045 109204 112148 116380 125822 128018 128260 130570 134090 136505 140185 143627 147499 251644 256036 261140 268180 273010 280370 287254 294998 300311 308407 314555 320045 546020 560740 574508 589996 600622 616814 627923 629110 640090 692021 718135 737495 1201244 1233628 1255846 1258220 1280180 1384042 1436270 1446953 1474990 1501555 1542035 2511692 2768084 2872540 2893906 2949980 3003110 3084070 3139615 3303421 3392477 3460105 5787812 6006220 6168140 6279230 6606842 6784954 6907153 6920210 7234765 7612231 12558460 13213684 13569908 13814306 13840420 14469530 15224462 15916483 16517105 16962385 27628612 28939060 30448924 31832966 33034210 33279919 33924770 34535765 38061155 63665932 66068420 66559838 67849540 69071530 75978683 76122310 79582415 133119676 138143060 151957366 152244620 159164830 166399595 175081313 303914732 318329660 332799190 350162626 366079109 379893415 665598380 700325252 732158218 759786830 875406565 1464316436 1519573660 1750813130 1830395545 3501626260 3660791090 4026870199 7321582180 8053740398 16107480796 20134350995 40268701990 80537403980
• Sum of all divisors σ(n): 198169248816
• Sum of proper divisors (its aliquot sum) s(n): 117631844836
• 80537403980 is an abundant number, because the sum of its proper divisors (117631844836) is greater than itself. Its abundance is 37094440856

Bases of 80537403980

• Binary: 1001011000000011001110100001001001100₂
• Hexadecimal: 0x12C067424C
• Base-36: 10ZXW2MK

Squares and roots of 80537403980

• 80537403980 squared (80537403980²) is 6486273439837719840400
• 80537403980 cubed (80537403980³) is 522387624348954668428355924792000
• The square root of 80537403980 is 283791.1273806847
• The cube root of 80537403980 is 4318.4962040543

Scales and comparisons

• 80,537,403,980 seconds is equal to 2,560 years, 43 weeks, 4 days, 21 hours, 6 minutes, 20 seconds.
• To count from 1 to 80,537,403,980 would take you about five thousand, one hundred twenty-one 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 80537403980 cubic inches would be around 359.9 feet tall.

Recreational maths with 80537403980

• 80537403980 backwards is 08930473508
• The number of decimal digits it has is: 11
• The sum of 80537403980's digits is 47
• More coming soon!