3147938090

Names of 3147938090

• Cardinal: 3147938090 can be written as Three billion, one hundred forty-seven million, nine hundred thirty-eight thousand and ninety.

Scientific notation

• Scientific notation: 3.14793809 × 10⁹

Factors of 3147938090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 453

Divisors of 3147938090

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 11 22 31 55 62 97 110 155 194 307 310 341 485 614 682 961 970 1067 1535 1705 1922 2134 3007 3070 3377 3410 4805 5335 6014 6754 9517 9610 10571 10670 15035 16885 19034 21142 29779 30070 33077 33770 47585 52855 59558 66154 93217 95170 104687 105710 148895 165385 186434 209374 295027 297790 327569 330770 466085 523435 590054 655138 923149 932170 1025387 1046870 1475135 1637845 1846298 2050774 2950270 3245297 3275690 4615745 5126935 6490594 9231490 10154639 10253870 16226485 20309278 28617619 32452970 50773195 57235238 101546390 143088095 286176190 314793809 629587618 1573969045 3147938090
• Sum of all divisors σ(n): 6474105792
• Sum of proper divisors (its aliquot sum) s(n): 3326167702
• 3147938090 is an abundant number, because the sum of its proper divisors (3326167702) is greater than itself. Its abundance is 178229612

Bases of 3147938090

• Binary: 10111011101000011011100100101010₂
• Hexadecimal: 0xBBA1B92A
• Base-36: 1G278KQ

Squares and roots of 3147938090

• 3147938090 squared (3147938090²) is 9909514218472848100
• 3147938090 cubed (3147938090³) is 31194537261727260164774129000
• The square root of 3147938090 is 56106.4888404185
• The cube root of 3147938090 is 1465.5772927039

Scales and comparisons

• 3,147,938,090 seconds is equal to 100 years, 4 weeks, 6 days, 11 hours, 14 minutes, 50 seconds.
• To count from 1 to 3,147,938,090 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 3147938090 cubic inches would be around 122.1 feet tall.

Recreational maths with 3147938090

• 3147938090 backwards is 0908397413
• The number of decimal digits it has is: 10
• The sum of 3147938090's digits is 44
• More coming soon!