8444545472

Names of 8444545472

• Cardinal: 8444545472 can be written as Eight billion, four hundred forty-four million, five hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.444545472 × 10⁹

Factors of 8444545472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 99146

Divisors of 8444545472

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 176 242 352 484 704 968 1331 1936 2662 3872 5324 7744 10648 21296 42592 85184 99133 198266 396532 793064 1090463 1586128 2180926 3172256 4361852 6344512 8723704 11995093 17447408 23990186 34894816 47980372 69789632 95960744 131946023 191921488 263892046 383842976 527784092 767685952 1055568184 2111136368 4222272736 8444545472
• Sum of all divisors σ(n): 18431786352
• Sum of proper divisors (its aliquot sum) s(n): 9987240880
• 8444545472 is an abundant number, because the sum of its proper divisors (9987240880) is greater than itself. Its abundance is 1542695408

Bases of 8444545472

• Binary: 111110111010101011000100111000000₂
• Hexadecimal: 0x1F75589C0
• Base-36: 3VNNWZK

Squares and roots of 8444545472

• 8444545472 squared (8444545472²) is 71310348228675702784
• 8444545472 cubed (8444545472³) is 602183478241206626501044994048
• The square root of 8444545472 is 91894.2080438153
• The cube root of 8444545472 is 2036.3797023045

Scales and comparisons

• 8,444,545,472 seconds is equal to 268 years, 26 weeks, 3 days, 19 hours, 4 minutes, 32 seconds.
• To count from 1 to 8,444,545,472 would take you about five hundred thirty-seven 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 8444545472 cubic inches would be around 169.7 feet tall.

Recreational maths with 8444545472

• 8444545472 backwards is 2745454448
• The number of decimal digits it has is: 10
• The sum of 8444545472's digits is 47
• More coming soon!