7144743816

Names of 7144743816

• Cardinal: 7144743816 can be written as Seven billion, one hundred forty-four million, seven hundred forty-three thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 7.144743816 × 10⁹

Factors of 7144743816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 833916

Divisors of 7144743816

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 42 51 56 63 68 72 84 102 119 126 136 153 168 204 238 252 306 357 408 476 504 612 714 952 1071 1224 1428 2142 2856 4284 8568 833887 1667774 2501661 3335548 5003322 5837209 6671096 7504983 10006644 11674418 14176079 15009966 17511627 20013288 23348836 28352158 30019932 35023254 42528237 46697672 52534881 56704316 60039864 70046508 85056474 99232553 105069762 113408632 127584711 140093016 170112948 198465106 210139524 255169422 297697659 340225896 396930212 420279048 510338844 595395318 793860424 893092977 1020677688 1190790636 1786185954 2381581272 3572371908 7144743816
• Sum of all divisors σ(n): 23415575040
• Sum of proper divisors (its aliquot sum) s(n): 16270831224
• 7144743816 is an abundant number, because the sum of its proper divisors (16270831224) is greater than itself. Its abundance is 9126087408

Bases of 7144743816

• Binary: 110101001110111000010001110001000₂
• Hexadecimal: 0x1A9DC2388
• Base-36: 3A5SNM0

Squares and roots of 7144743816

• 7144743816 squared (7144743816²) is 51047364196270241856
• 7144743816 cubed (7144743816³) is 364720339664401620765480362496
• The square root of 7144743816 is 84526.5864447393
• The cube root of 7144743816 is 1926.0263322001

Scales and comparisons

• 7,144,743,816 seconds is equal to 227 years, 9 weeks, 2 days, 19 hours, 3 minutes, 36 seconds.
• To count from 1 to 7,144,743,816 would take you about four hundred fifty-four 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 7144743816 cubic inches would be around 160.5 feet tall.

Recreational maths with 7144743816

• 7144743816 backwards is 6183474417
• The number of decimal digits it has is: 10
• The sum of 7144743816's digits is 45
• More coming soon!