812840429024

Names of 812840429024

• Cardinal: 812840429024 can be written as Eight hundred twelve billion, eight hundred forty million, four hundred twenty-nine thousand and twenty-four.

Scientific notation

• Scientific notation: 8.12840429024 × 10¹¹

Factors of 812840429024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 368515

Divisors of 812840429024

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 104 208 416 5381 10762 21524 43048 69953 86096 139906 172192 279812 363119 559624 726238 1119248 1452476 2238496 2904952 4720547 5809904 9441094 11619808 18882188 37764376 75528752 151057504 1953943339 3907886678 7815773356 15631546712 25401263407 31263093424 50802526814 62526186848 101605053628 203210107256 406420214512 812840429024
• Sum of all divisors σ(n): 1723703042880
• Sum of proper divisors (its aliquot sum) s(n): 910862613856
• 812840429024 is an abundant number, because the sum of its proper divisors (910862613856) is greater than itself. Its abundance is 98022184832

Bases of 812840429024

• Binary: 1011110101000001000100001010010111100000₂
• Hexadecimal: 0xBD4110A5E0
• Base-36: ADEW7D28

Squares and roots of 812840429024

• 812840429024 squared (812840429024²) is 660709563055920381592576
• 812840429024 cubed (812840429024³) is 537051444694633903476895268213325824
• The square root of 812840429024 is 901576.6351364703
• The cube root of 812840429024 is 9332.5809461023

Scales and comparisons

• 812,840,429,024 seconds is equal to 25,845 years, 42 weeks, 1 day, 8 hours, 3 minutes, 44 seconds.
• To count from 1 to 812,840,429,024 would take you about fifty-one thousand, six hundred ninety-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 812840429024 cubic inches would be around 777.7 feet tall.

Recreational maths with 812840429024

• 812840429024 backwards is 420924048218
• The number of decimal digits it has is: 12
• The sum of 812840429024's digits is 44
• More coming soon!