31438697130
31,438,697,130 is an even composite number composed of six prime numbers multiplied together.
31438697130 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 31438697130:
2 × 33 × 5 × 19 × 449 × 13649
(2 × 3 × 3 × 3 × 5 × 19 × 449 × 13649)See below for interesting mathematical facts about the number 31438697130 from the Numbermatics database.
Names of 31438697130
- Cardinal: 31438697130 can be written as Thirty-one billion, four hundred thirty-eight million, six hundred ninety-seven thousand, one hundred thirty.
Scientific notation
- Scientific notation: 3.143869713 × 1010
Factors of 31438697130
Divisors of 31438697130
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 90 95 114 135 171 190 270 285 342 449 513 570 855 898 1026 1347 1710 2245 2565 2694 4041 4490 5130 6735 8082 8531 12123 13470 13649 17062 20205 24246 25593 27298 40410 40947 42655 51186 60615 68245 76779 81894 85310 121230 122841 127965 136490 153558 204735 230337 245682 255930 259331 368523 383895 409470 460674 518662 614205 737046 767790 777993 1151685 1228410 1296655 1555986 1842615 2303370 2333979 2593310 3685230 3889965 4667958 6128401 7001937 7779930 11669895 12256802 14003874 18385203 23339790 30642005 35009685 36770406 55155609 61284010 70019370 91926015 110311218 116439619 165466827 183852030 232879238 275778045 330933654 349318857 551556090 582198095 698637714 827334135 1047956571 1164396190 1654668270 1746594285 2095913142 3143869713 3493188570 5239782855 6287739426 10479565710 15719348565 31438697130
- Sum of all divisors σ(n): 88452000000
- Sum of proper divisors (its aliquot sum) s(n): 57013302870
- 31438697130 is an abundant number, because the sum of its proper divisors (57013302870) is greater than itself. Its abundance is 25574605740
Bases of 31438697130
- Binary: 111010100011110010001110010101010102
- Hexadecimal: 0x751E472AA
- Base-36: EFXSDYI
Squares and roots of 31438697130
- 31438697130 squared (314386971302) is 988391677231870236900
- 31438697130 cubed (314386971303) is 31073746586305485161360450097000
-
The
square root of 31438697130 is 177309.6081152965 -
The
cube root of 31438697130 is 3156.1297330613
Scales and comparisons
How big is 31438697130?- 31,438,697,130 seconds is equal to 999 years, 33 weeks, 6 days, 19 hours, 25 minutes, 30 seconds.
-
To count from 1 to 31,438,697,130 would take you about one thousand, nine hundred ninety-nine 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 31438697130 cubic inches would be around 263 feet tall.
Recreational maths with 31438697130
- 31438697130 backwards is 03179683413
- 31438697130 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31438697130's digits is 45
- More coming soon!
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The information we have on file for 31438697130 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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