31439028992
31,439,028,992 is an even composite number composed of five prime numbers multiplied together.
31439028992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 31439028992:
28 × 7 × 23 × 292 × 907
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 29 × 29 × 907)See below for interesting mathematical facts about the number 31439028992 from the Numbermatics database.
Names of 31439028992
- Cardinal: 31439028992 can be written as Thirty-one billion, four hundred thirty-nine million, twenty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.1439028992 × 1010
Factors of 31439028992
Divisors of 31439028992
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 8 14 16 23 28 29 32 46 56 58 64 92 112 116 128 161 184 203 224 232 256 322 368 406 448 464 644 667 736 812 841 896 907 928 1288 1334 1472 1624 1682 1792 1814 1856 2576 2668 2944 3248 3364 3628 3712 4669 5152 5336 5887 5888 6349 6496 6728 7256 7424 9338 10304 10672 11774 12698 12992 13456 14512 18676 19343 20608 20861 21344 23548 25396 25984 26303 26912 29024 37352 38686 41216 41722 42688 47096 50792 51968 52606 53824 58048 74704 77372 83444 85376 94192 101584 105212 107648 116096 135401 146027 149408 154744 166888 170752 184121 188384 203168 210424 215296 232192 270802 292054 298816 309488 333776 368242 376768 406336 420848 541604 584108 597632 604969 618976 667552 736484 753536 762787 812672 841696 1083208 1168216 1195264 1209938 1237952 1335104 1472968 1507072 1525574 1625344 1683392 2166416 2336432 2419876 2475904 2670208 2945936 3051148 3366784 4234783 4332832 4672864 4839752 4951808 5339509 5340416 5891872 6102296 6733568 8469566 8665664 9345728 9679504 10679018 11783744 12204592 16939132 17331328 17544101 18691456 19359008 21358036 23567488 24409184 33878264 34662656 35088202 37382912 38718016 42716072 47134976 48818368 67756528 70176404 77436032 85432144 97636736 122808707 135513056 140352808 154872064 170864288 195273472 245617414 271026112 280705616 341728576 491234828 542052224 561411232 683457152 982469656 1084104448 1122822464 1366914304 1964939312 2245644928 3929878624 4491289856 7859757248 15719514496 31439028992
- Sum of all divisors σ(n): 77593641216
- Sum of proper divisors (its aliquot sum) s(n): 46154612224
- 31439028992 is an abundant number, because the sum of its proper divisors (46154612224) is greater than itself. Its abundance is 14715583232
Bases of 31439028992
- Binary: 111010100011110100110000011000000002
- Hexadecimal: 0x751E98300
- Base-36: EFXZI0W
Squares and roots of 31439028992
- 31439028992 squared (314390289922) is 988412543959816536064
- 31439028992 cubed (314390289923) is 31074730625609146560317109567488
-
The
square root of 31439028992 is 177310.5439391577 -
The
cube root of 31439028992 is 3156.1408382273
Scales and comparisons
How big is 31439028992?- 31,439,028,992 seconds is equal to 999 years, 34 weeks, 3 days, 15 hours, 36 minutes, 32 seconds.
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To count from 1 to 31,439,028,992 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 31439028992 cubic inches would be around 263 feet tall.
Recreational maths with 31439028992
- 31439028992 backwards is 29982093413
- The number of decimal digits it has is: 11
- The sum of 31439028992's digits is 50
- More coming soon!
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The information we have on file for 31439028992 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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