315428100
315,428,100 is an even composite number composed of six prime numbers multiplied together.
315428100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 315428100:
22 × 3 × 52 × 13 × 31 × 2609
(2 × 2 × 3 × 5 × 5 × 13 × 31 × 2609)See below for interesting mathematical facts about the number 315428100 from the Numbermatics database.
Names of 315428100
- Cardinal: 315428100 can be written as Three hundred fifteen million, four hundred twenty-eight thousand, one hundred.
Scientific notation
- Scientific notation: 3.154281 × 108
Factors of 315428100
Divisors of 315428100
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 25 26 30 31 39 50 52 60 62 65 75 78 93 100 124 130 150 155 156 186 195 260 300 310 325 372 390 403 465 620 650 775 780 806 930 975 1209 1300 1550 1612 1860 1950 2015 2325 2418 2609 3100 3900 4030 4650 4836 5218 6045 7827 8060 9300 10075 10436 12090 13045 15654 20150 24180 26090 30225 31308 33917 39135 40300 52180 60450 65225 67834 78270 80879 101751 120900 130450 135668 156540 161758 169585 195675 203502 242637 260900 323516 339170 391350 404395 407004 485274 508755 678340 782700 808790 847925 970548 1017510 1051427 1213185 1617580 1695850 2021975 2035020 2102854 2426370 2543775 3154281 3391700 4043950 4205708 4852740 5087550 5257135 6065925 6308562 8087900 10175100 10514270 12131850 12617124 15771405 21028540 24263700 26285675 31542810 52571350 63085620 78857025 105142700 157714050 315428100
- Sum of all divisors σ(n): 1014935040
- Sum of proper divisors (its aliquot sum) s(n): 699506940
- 315428100 is an abundant number, because the sum of its proper divisors (699506940) is greater than itself. Its abundance is 384078840
Bases of 315428100
- Binary: 100101100110100001101000001002
- Hexadecimal: 0x12CD0D04
- Base-36: 57SPVO
Squares and roots of 315428100
- 315428100 squared (3154281002) is 99494886269610000
- 315428100 cubed (3154281003) is 31383482935739170041000000
-
The
square root of 315428100 is 17760.2956056481 -
The
cube root of 315428100 is 680.7173082377
Scales and comparisons
How big is 315428100?- 315,428,100 seconds is equal to 10 years, 1 week, 3 days, 18 hours, 55 minutes.
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To count from 1 to 315,428,100 would take you about fifteen 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 315428100 cubic inches would be around 56.7 feet tall.
Recreational maths with 315428100
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