80182931290

Names of 80182931290

• Cardinal: 80182931290 can be written as Eighty billion, one hundred eighty-two million, nine hundred thirty-one thousand, two hundred ninety.

Scientific notation

• Scientific notation: 8.018293129 × 10¹⁰

Factors of 80182931290

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1844

Divisors of 80182931290

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 55 70 77 110 151 154 302 385 755 757 770 911 1057 1510 1514 1661 1822 2114 3322 3785 4555 5285 5299 6377 7570 8305 8327 9110 10021 10570 10598 11627 12754 16610 16654 20042 23254 26495 31885 41635 50105 52990 58135 58289 63770 70147 83270 100210 114307 116270 116578 137561 140294 228614 275122 291445 350735 571535 582890 687805 689627 701470 800149 962927 1143070 1257377 1375610 1379254 1513171 1600298 1925854 2514754 3026342 3448135 4000745 4814635 4827389 6286885 6896270 7565855 7585897 8001490 8801639 9629270 9654778 10592197 12573770 15131710 15171794 17603278 21184394 24136945 37929485 44008195 48273890 52960985 53101279 75858970 88016390 104133677 105921970 106202558 208267354 265506395 520668385 531012790 728935739 1041336770 1145470447 1457871478 2290940894 3644678695 5727352235 7289357390 8018293129 11454704470 16036586258 40091465645 80182931290
• Sum of all divisors σ(n): 181573042176
• Sum of proper divisors (its aliquot sum) s(n): 101390110886
• 80182931290 is an abundant number, because the sum of its proper divisors (101390110886) is greater than itself. Its abundance is 21207179596

Bases of 80182931290

• Binary: 1001010101011010001100110111101011010₂
• Hexadecimal: 0x12AB466F5A
• Base-36: 10U2UHQY

Squares and roots of 80182931290

• 80182931290 squared (80182931290²) is 6429302470256861064100
• 80182931290 cubed (80182931290³) is 515520318215233159353806585689000
• The square root of 80182931290 is 283165.9077113627
• The cube root of 80182931290 is 4312.1511592253

Scales and comparisons

• 80,182,931,290 seconds is equal to 2,549 years, 29 weeks, 4 days, 4 hours, 28 minutes, 10 seconds.
• To count from 1 to 80,182,931,290 would take you about five thousand and ninety-nine 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 80182931290 cubic inches would be around 359.3 feet tall.

Recreational maths with 80182931290

• 80182931290 backwards is 09213928108
• The number of decimal digits it has is: 11
• The sum of 80182931290's digits is 43
• More coming soon!