31389000214
31,389,000,214 is an even composite number composed of seven prime numbers multiplied together.
31389000214 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 31389000214:
2 × 11 × 13 × 31 × 61 × 127 × 457
See below for interesting mathematical facts about the number 31389000214 from the Numbermatics database.
Names of 31389000214
- Cardinal: 31389000214 can be written as Thirty-one billion, three hundred eighty-nine million, two hundred fourteen.
Scientific notation
- Scientific notation: 3.1389000214 × 1010
Factors of 31389000214
Divisors of 31389000214
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 11 13 22 26 31 61 62 122 127 143 254 286 341 403 457 671 682 793 806 914 1342 1397 1586 1651 1891 2794 3302 3782 3937 4433 5027 5941 7747 7874 8723 8866 10054 11882 14167 15494 17446 18161 20801 24583 27877 28334 36322 41602 43307 49166 51181 55754 58039 65351 85217 86614 100711 102362 116078 130702 155837 170434 184171 201422 240157 270413 306647 311674 362401 368342 480314 540826 562991 613294 638429 724802 754507 864187 1107821 1125982 1276858 1509014 1728374 1799209 2025881 2215642 2641727 3122041 3540379 3598418 3986411 4051762 5283454 6244082 7080758 7972822 8299577 9506057 11234431 16599154 19012114 19791299 22468862 23389717 34342451 38944169 39582598 46024927 46779434 68684902 77888338 92049854 109751749 123578741 219503498 247157482 257286887 506274197 514573774 1012548394 1207269239 1426772737 2414538478 2853545474 15694500107 31389000214
- Sum of all divisors σ(n): 58620248064
- Sum of proper divisors (its aliquot sum) s(n): 27231247850
- 31389000214 is a deficient number, because the sum of its proper divisors (27231247850) is less than itself. Its deficiency is 4157752364
Bases of 31389000214
- Binary: 111010011101110111000100010000101102
- Hexadecimal: 0x74EEE2216
- Base-36: EF477KM
Squares and roots of 31389000214
- 31389000214 squared (313890002142) is 985269334434492045796
- 31389000214 cubed (313890002143) is 30926619349411908394471941800344
-
The
square root of 31389000214 is 177169.4110561977 -
The
cube root of 31389000214 is 3154.4658321115
Scales and comparisons
How big is 31389000214?- 31,389,000,214 seconds is equal to 998 years, 3 weeks, 5 days, 14 hours, 43 minutes, 34 seconds.
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To count from 1 to 31,389,000,214 would take you about one thousand, nine hundred ninety-six 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 31389000214 cubic inches would be around 262.9 feet tall.
Recreational maths with 31389000214
- 31389000214 backwards is 41200098313
- 31389000214 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31389000214's digits is 31
- More coming soon!
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The information we have on file for 31389000214 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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