80131486743

Names of 80131486743

• Cardinal: 80131486743 can be written as Eighty billion, one hundred thirty-one million, four hundred eighty-six thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 8.0131486743 × 10¹⁰

Factors of 80131486743

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2926

Divisors of 80131486743

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 21 33 63 77 79 99 231 237 553 683 693 711 869 1659 2049 2143 2607 4781 4977 6083 6147 6429 7513 7821 14343 15001 18249 19287 22539 23573 43029 45003 52591 53957 54747 67617 70719 135009 157773 161871 165011 169297 212157 377699 473319 485613 495033 507891 593527 1133097 1185079 1463669 1485099 1523673 1780581 1862267 3399291 3555237 4154689 4391007 5341743 5586801 10245683 10665711 12464067 13035869 13173021 16100359 16760403 30737049 37392201 39107607 48301077 92211147 112702513 115629851 117322821 144903231 338107539 346889553 809408957 1014322617 1040668659 1271928361 2428226871 3815785083 7284680613 8903498527 11447355249 26710495581 80131486743
• Sum of all divisors σ(n): 146414960640
• Sum of proper divisors (its aliquot sum) s(n): 66283473897
• 80131486743 is a deficient number, because the sum of its proper divisors (66283473897) is less than itself. Its deficiency is 13848012846

Bases of 80131486743

• Binary: 1001010101000001101010111010000010111₂
• Hexadecimal: 0x12A8357417
• Base-36: 10T87UVR

Squares and roots of 80131486743

• 80131486743 squared (80131486743²) is 6421055167643584748049
• 80131486743 cubed (80131486743³) is 514528697042103553787285438614407
• The square root of 80131486743 is 283075.0549642267
• The cube root of 80131486743 is 4311.2287512637

Scales and comparisons

• 80,131,486,743 seconds is equal to 2,547 years, 48 weeks, 3 days, 18 hours, 19 minutes, 3 seconds.
• To count from 1 to 80,131,486,743 would take you about five thousand and ninety-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 80131486743 cubic inches would be around 359.3 feet tall.

Recreational maths with 80131486743

• 80131486743 backwards is 34768413108
• The number of decimal digits it has is: 11
• The sum of 80131486743's digits is 45
• More coming soon!