3147890144

Names of 3147890144

• Cardinal: 3147890144 can be written as Three billion, one hundred forty-seven million, eight hundred ninety thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.147890144 × 10⁹

Factors of 3147890144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1946

Divisors of 3147890144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 37 49 56 58 74 98 112 116 148 196 203 224 232 259 296 392 406 464 518 592 784 812 928 1036 1073 1184 1421 1568 1624 1813 1871 2072 2146 2842 3248 3626 3742 4144 4292 5684 6496 7252 7484 7511 8288 8584 11368 13097 14504 14968 15022 17168 22736 26194 29008 29936 30044 34336 45472 52388 52577 54259 58016 59872 60088 69227 91679 104776 105154 108518 120176 138454 183358 209552 210308 217036 240352 276908 366716 379813 419104 420616 434072 484589 553816 733432 759626 841232 868144 969178 1107632 1466864 1519252 1682464 1736288 1938356 2007583 2215264 2658691 2933728 3038504 3392123 3876712 4015166 5317382 6077008 6784246 7753424 8030332 10634764 12154016 13568492 14053081 15506848 16060664 21269528 27136984 28106162 32121328 42539056 54273968 56212324 64242656 85078112 98371567 108547936 112424648 196743134 224849296 393486268 449698592 786972536 1573945072 3147890144
• Sum of all divisors σ(n): 7663481280
• Sum of proper divisors (its aliquot sum) s(n): 4515591136
• 3147890144 is an abundant number, because the sum of its proper divisors (4515591136) is greater than itself. Its abundance is 1367700992

Bases of 3147890144

• Binary: 10111011101000001111110111100000₂
• Hexadecimal: 0xBBA0FDE0
• Base-36: 1G267KW

Squares and roots of 3147890144

• 3147890144 squared (3147890144²) is 9909212358692340736
• 3147890144 cubed (3147890144³) is 31193111918730612131144105984
• The square root of 3147890144 is 56106.0615620097
• The cube root of 3147890144 is 1465.5698519681

Scales and comparisons

• 3,147,890,144 seconds is equal to 100 years, 4 weeks, 5 days, 21 hours, 55 minutes, 44 seconds.
• To count from 1 to 3,147,890,144 would take you about two hundred 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 3147890144 cubic inches would be around 122.1 feet tall.

Recreational maths with 3147890144

• 3147890144 backwards is 4410987413
• The number of decimal digits it has is: 10
• The sum of 3147890144's digits is 41
• More coming soon!