313421920
313,421,920 is an even composite number composed of four prime numbers multiplied together.
313421920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 313421920:
25 × 5 × 7 × 234
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 23 × 23 × 23 × 23)See below for interesting mathematical facts about the number 313421920 from the Numbermatics database.
Names of 313421920
- Cardinal: 313421920 can be written as Three hundred thirteen million, four hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.1342192 × 108
Factors of 313421920
Divisors of 313421920
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 56 70 80 92 112 115 140 160 161 184 224 230 280 322 368 460 529 560 644 736 805 920 1058 1120 1288 1610 1840 2116 2576 2645 3220 3680 3703 4232 5152 5290 6440 7406 8464 10580 12167 12880 14812 16928 18515 21160 24334 25760 29624 37030 42320 48668 59248 60835 74060 84640 85169 97336 118496 121670 148120 170338 194672 243340 279841 296240 340676 389344 425845 486680 559682 592480 681352 851690 973360 1119364 1362704 1399205 1703380 1946720 1958887 2238728 2725408 2798410 3406760 3917774 4477456 5596820 6813520 7835548 8954912 9794435 11193640 13627040 15671096 19588870 22387280 31342192 39177740 44774560 62684384 78355480 156710960 313421920
- Sum of all divisors σ(n): 884704464
- Sum of proper divisors (its aliquot sum) s(n): 571282544
- 313421920 is an abundant number, because the sum of its proper divisors (571282544) is greater than itself. Its abundance is 257860624
Bases of 313421920
- Binary: 100101010111001110000011000002
- Hexadecimal: 0x12AE7060
- Base-36: 56LPWG
Squares and roots of 313421920
- 313421920 squared (3134219202) is 98233299936486400
- 313421920 cubed (3134219203) is 30788469474029445541888000
-
The
square root of 313421920 is 17703.7261614609 -
The
cube root of 313421920 is 679.2710758891
Scales and comparisons
How big is 313421920?- 313,421,920 seconds is equal to 9 years, 50 weeks, 1 day, 13 hours, 38 minutes, 40 seconds.
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To count from 1 to 313,421,920 would take you about fourteen 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 313421920 cubic inches would be around 56.6 feet tall.
Recreational maths with 313421920
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The information we have on file for 313421920 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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