31494292128
31,494,292,128 is an even composite number composed of six prime numbers multiplied together.
31494292128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31494292128:
25 × 33 × 13 × 97 × 137 × 211
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 97 × 137 × 211)See below for interesting mathematical facts about the number 31494292128 from the Numbermatics database.
Names of 31494292128
- Cardinal: 31494292128 can be written as Thirty-one billion, four hundred ninety-four million, two hundred ninety-two thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1494292128 × 1010
Factors of 31494292128
Divisors of 31494292128
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 97 104 108 117 137 144 156 194 208 211 216 234 274 288 291 312 351 388 411 416 422 432 468 548 582 624 633 702 776 822 844 864 873 936 1096 1164 1233 1248 1261 1266 1404 1552 1644 1688 1746 1781 1872 1899 2192 2328 2466 2522 2532 2619 2743 2808 3104 3288 3376 3492 3562 3699 3744 3783 3798 4384 4656 4932 5044 5064 5238 5343 5486 5616 5697 6576 6752 6984 7124 7398 7566 7596 8229 9312 9864 10088 10128 10476 10686 10972 11232 11349 11394 13152 13289 13968 14248 14796 15132 15192 16029 16458 19728 20176 20256 20467 20952 21372 21944 22698 22788 24687 26578 27936 28496 28907 29592 30264 30384 32058 32916 34047 39456 39867 40352 40934 41904 42744 43888 45396 45576 48087 49374 53156 56992 57814 59184 60528 60768 61401 64116 65832 68094 74061 79734 81868 83808 85488 86721 87776 90792 91152 96174 98748 106312 115628 118368 119601 121056 122802 128232 131664 136188 148122 159468 163736 170976 172757 173442 181584 182304 184203 192348 197496 212624 231256 239202 245604 256464 260163 263328 266071 272376 296244 318936 327472 345514 346884 358803 363168 368406 375791 384696 394992 425248 462512 478404 491208 512928 518271 520326 532142 544752 552609 592488 637872 654944 691028 693768 717606 736812 751582 769392 780489 789984 798213 925024 956808 982416 1036542 1040652 1064284 1089504 1105218 1127373 1184976 1275744 1382056 1387536 1435212 1473624 1503164 1538784 1554813 1560978 1596426 1913616 1964832 2073084 2081304 2128568 2210436 2254746 2369952 2394639 2764112 2775072 2803979 2870424 2947248 3006328 3109626 3121956 3192852 3382119 3827232 4146168 4162608 4257136 4420872 4509492 4664439 4789278 5528224 5607958 5740848 5894496 6012656 6219252 6243912 6385704 6764238 7183917 8292336 8325216 8411937 8514272 8841744 9018984 9328878 9578556 10146357 11215916 11481696 12025312 12438504 12487824 12771408 13528476 14367834 16584672 16823874 17683488 18037968 18657756 19157112 20292714 22431832 24877008 24975648 25235811 25542816 27056952 28735668 33647748 36075936 36451727 37315512 38314224 40585428 44863664 49754016 50471622 54113904 57471336 67295496 72903454 74631024 75707433 76628448 81170856 89727328 100943244 108227808 109355181 114942672 134590992 145806908 149262048 151414866 162341712 201886488 218710362 229885344 269181984 291613816 302829732 324683424 328065543 403772976 437420724 583227632 605659464 656131086 807545952 874841448 984196629 1166455264 1211318928 1312262172 1749682896 1968393258 2422637856 2624524344 3499365792 3936786516 5249048688 7873573032 10498097376 15747146064 31494292128
- Sum of all divisors σ(n): 101150864640
- Sum of proper divisors (its aliquot sum) s(n): 69656572512
- 31494292128 is an abundant number, because the sum of its proper divisors (69656572512) is greater than itself. Its abundance is 38162280384
Bases of 31494292128
- Binary: 111010101010011010011000010101000002
- Hexadecimal: 0x75534C2A0
- Base-36: EGUVZC0
Squares and roots of 31494292128
- 31494292128 squared (314942921282) is 991890436643802768384
- 31494292128 cubed (314942921283) is 31238887170629400268300818481152
-
The
square root of 31494292128 is 177466.3126567969 -
The
cube root of 31494292128 is 3157.9890308391
Scales and comparisons
How big is 31494292128?- 31,494,292,128 seconds is equal to 1,001 years, 21 weeks, 6 days, 6 hours, 28 minutes, 48 seconds.
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To count from 1 to 31,494,292,128 would take you about two thousand and two 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 31494292128 cubic inches would be around 263.2 feet tall.
Recreational maths with 31494292128
- 31494292128 backwards is 82129249413
- The number of decimal digits it has is: 11
- The sum of 31494292128's digits is 45
- More coming soon!
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The information we have on file for 31494292128 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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