31396804120
31,396,804,120 is an even composite number composed of six prime numbers multiplied together.
31396804120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31396804120:
23 × 5 × 112 × 23 × 89 × 3169
(2 × 2 × 2 × 5 × 11 × 11 × 23 × 89 × 3169)See below for interesting mathematical facts about the number 31396804120 from the Numbermatics database.
Names of 31396804120
- Cardinal: 31396804120 can be written as Thirty-one billion, three hundred ninety-six million, eight hundred four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.139680412 × 1010
Factors of 31396804120
Divisors of 31396804120
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 23 40 44 46 55 88 89 92 110 115 121 178 184 220 230 242 253 356 440 445 460 484 506 605 712 890 920 968 979 1012 1210 1265 1780 1958 2024 2047 2420 2530 2783 3169 3560 3916 4094 4840 4895 5060 5566 6338 7832 8188 9790 10120 10235 10769 11132 12676 13915 15845 16376 19580 20470 21538 22264 22517 25352 27830 31690 34859 39160 40940 43076 45034 53845 55660 63380 69718 72887 81880 86152 90068 107690 111320 112585 126760 139436 145774 174295 180136 215380 225170 247687 278872 282041 291548 348590 364435 383449 430760 450340 495374 564082 583096 697180 728870 766898 801757 900680 990748 1128164 1238435 1394360 1410205 1457740 1533796 1603514 1917245 1981496 2256328 2476870 2820410 2915480 3067592 3102451 3207028 3834490 4008785 4953740 5640820 6204902 6414056 6486943 7668980 8017570 8819327 9907480 11281640 12409804 12973886 15337960 15512255 16035140 17638654 24819608 25947772 31024510 32070280 32434715 34126961 35277308 44096635 51895544 62049020 64869430 68253922 70554616 71356373 88193270 124098040 129738860 136507844 142712746 170634805 176386540 259477720 273015688 285425492 341269610 352773080 356781865 570850984 682539220 713563730 784920103 1365078440 1427127460 1569840206 2854254920 3139680412 3924600515 6279360824 7849201030 15698402060 31396804120
- Sum of all divisors σ(n): 81960984000
- Sum of proper divisors (its aliquot sum) s(n): 50564179880
- 31396804120 is an abundant number, because the sum of its proper divisors (50564179880) is greater than itself. Its abundance is 19167375760
Bases of 31396804120
- Binary: 111010011110110010100110110000110002
- Hexadecimal: 0x74F653618
- Base-36: EF8UH3S
Squares and roots of 31396804120
- 31396804120 squared (313968041202) is 985759308949648974400
- 31396804120 cubed (313968041203) is 30949691932558691791995694528000
-
The
square root of 31396804120 is 177191.4335401123 -
The
cube root of 31396804120 is 3154.7272306359
Scales and comparisons
How big is 31396804120?- 31,396,804,120 seconds is equal to 998 years, 16 weeks, 4 days, 22 hours, 28 minutes, 40 seconds.
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To count from 1 to 31,396,804,120 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 31396804120 cubic inches would be around 262.9 feet tall.
Recreational maths with 31396804120
- 31396804120 backwards is 02140869313
- The number of decimal digits it has is: 11
- The sum of 31396804120's digits is 37
- More coming soon!
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