80122453992

Names of 80122453992

• Cardinal: 80122453992 can be written as Eighty billion, one hundred twenty-two million, four hundred fifty-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 8.0122453992 × 10¹⁰

Factors of 80122453992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 52991053

Divisors of 80122453992

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 378 504 756 1512 52991041 105982082 158973123 211964164 317946246 370937287 423928328 476919369 635892492 741874574 953838738 1112811861 1271784984 1430758107 1483749148 1907677476 2225623722 2861516214 2967498296 3338435583 3815354952 4451247444 5723032428 6676871166 8902494888 10015306749 11446064856 13353742332 20030613498 26707484664 40061226996 80122453992
• Sum of all divisors σ(n): 254357001600
• Sum of proper divisors (its aliquot sum) s(n): 174234547608
• 80122453992 is an abundant number, because the sum of its proper divisors (174234547608) is greater than itself. Its abundance is 94112093616

Bases of 80122453992

• Binary: 1001010100111101010111001111111101000₂
• Hexadecimal: 0x12A7AB9FE8
• Base-36: 10T2U960

Squares and roots of 80122453992

• 80122453992 squared (80122453992²) is 6419607633700156736064
• 80122453992 cubed (80122453992³) is 514354717277832796808476727167488
• The square root of 80122453992 is 283059.0998219277
• The cube root of 80122453992 is 4311.0667520267

Scales and comparisons

• 80,122,453,992 seconds is equal to 2,547 years, 33 weeks, 4 days, 5 hours, 13 minutes, 12 seconds.
• To count from 1 to 80,122,453,992 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 80122453992 cubic inches would be around 359.3 feet tall.

Recreational maths with 80122453992

• 80122453992 backwards is 29935422108
• The number of decimal digits it has is: 11
• The sum of 80122453992's digits is 45
• More coming soon!