31148215020
31,148,215,020 is an even composite number composed of six prime numbers multiplied together.
31148215020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31148215020:
22 × 32 × 5 × 13 × 29 × 459007
(2 × 2 × 3 × 3 × 5 × 13 × 29 × 459007)See below for interesting mathematical facts about the number 31148215020 from the Numbermatics database.
Names of 31148215020
- Cardinal: 31148215020 can be written as Thirty-one billion, one hundred forty-eight million, two hundred fifteen thousand and twenty.
Scientific notation
- Scientific notation: 3.114821502 × 1010
Factors of 31148215020
Divisors of 31148215020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 29 30 36 39 45 52 58 60 65 78 87 90 116 117 130 145 156 174 180 195 234 260 261 290 348 377 390 435 468 522 580 585 754 780 870 1044 1131 1170 1305 1508 1740 1885 2262 2340 2610 3393 3770 4524 5220 5655 6786 7540 11310 13572 16965 22620 33930 67860 459007 918014 1377021 1836028 2295035 2754042 4131063 4590070 5508084 5967091 6885105 8262126 9180140 11934182 13311203 13770210 16524252 17901273 20655315 23868364 26622406 27540420 29835455 35802546 39933609 41310630 53244812 53703819 59670910 66556015 71605092 79867218 82621260 89506365 107407638 119341820 119800827 133112030 159734436 173045639 179012730 199668045 214815276 239601654 266224060 268519095 346091278 358025460 399336090 479203308 519136917 537038190 599004135 692182556 798672180 865228195 1038273834 1074076380 1198008270 1557410751 1730456390 2076547668 2396016540 2595684585 3114821502 3460912780 5191369170 6229643004 7787053755 10382738340 15574107510 31148215020
- Sum of all divisors σ(n): 105259714560
- Sum of proper divisors (its aliquot sum) s(n): 74111499540
- 31148215020 is an abundant number, because the sum of its proper divisors (74111499540) is greater than itself. Its abundance is 42963284520
Bases of 31148215020
- Binary: 111010000001001010000001010111011002
- Hexadecimal: 0x740940AEC
- Base-36: EB4UCJ0
Squares and roots of 31148215020
- 31148215020 squared (311482150202) is 970211298932153600400
- 31148215020 cubed (311482150203) is 30220350153972216736926358008000
-
The
square root of 31148215020 is 176488.5690915987 -
The
cube root of 31148215020 is 3146.3791441111
Scales and comparisons
How big is 31148215020?- 31,148,215,020 seconds is equal to 990 years, 21 weeks, 4 days, 17 hours, 57 minutes.
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To count from 1 to 31,148,215,020 would take you about one thousand, nine hundred eighty 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 31148215020 cubic inches would be around 262.2 feet tall.
Recreational maths with 31148215020
- 31148215020 backwards is 02051284113
- The number of decimal digits it has is: 11
- The sum of 31148215020's digits is 27
- More coming soon!
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The information we have on file for 31148215020 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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