80713532790

Names of 80713532790

• Cardinal: 80713532790 can be written as Eighty billion, seven hundred thirteen million, five hundred thirty-two thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 8.071353279 × 10¹⁰

Factors of 80713532790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 436021

Divisors of 80713532790

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 30 33 34 45 51 55 66 85 90 99 102 110 121 153 165 170 187 198 242 255 306 330 363 374 495 510 561 605 726 765 935 990 1089 1122 1210 1530 1683 1815 1870 2057 2178 2805 3366 3630 4114 5445 5610 6171 8415 10285 10890 12342 16830 18513 20570 30855 37026 61710 92565 185130 435983 871966 1307949 2179915 2615898 3923847 4359830 4795813 6539745 7411711 7847694 9591626 13079490 14387439 14823422 19619235 22235133 23979065 28774878 37058555 39238470 43162317 44470266 47958130 52753943 66705399 71937195 74117110 81528821 86324634 105507886 111175665 133410798 143874390 158261829 163057642 215811585 222351330 244586463 263769715 316523658 333526995 407644105 431623170 474785487 489172926 527539430 667053990 733759389 791309145 815288210 896817031 949570974 1222932315 1467518778 1582618290 1793634062 2373927435 2445864630 2690451093 3668796945 4484085155 4747854870 5380902186 7337593890 8071353279 8968170310 13452255465 16142706558 26904510930 40356766395 80713532790
• Sum of all divisors σ(n): 244236492864
• Sum of proper divisors (its aliquot sum) s(n): 163522960074
• 80713532790 is an abundant number, because the sum of its proper divisors (163522960074) is greater than itself. Its abundance is 82809427284

Bases of 80713532790

• Binary: 1001011001010111001101100010101110110₂
• Hexadecimal: 0x12CAE6C576
• Base-36: 112UR4HI

Squares and roots of 80713532790

• 80713532790 squared (80713532790²) is 6514674375442405184100
• 80713532790 cubed (80713532790³) is 525822383818443341583321336639000
• The square root of 80713532790 is 284101.2720668459
• The cube root of 80713532790 is 4321.6419796695

Scales and comparisons

• 80,713,532,790 seconds is equal to 2,566 years, 22 weeks, 6 days, 9 hours, 46 minutes, 30 seconds.
• To count from 1 to 80,713,532,790 would take you about five thousand, one hundred thirty-two 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 80713532790 cubic inches would be around 360.1 feet tall.

Recreational maths with 80713532790

• 80713532790 backwards is 09723531708
• 80713532790 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80713532790's digits is 45
• More coming soon!