494790825
494,790,825 is an odd composite number composed of five prime numbers multiplied together.
What does the number 494790825 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
494790825 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 494790825:
3 × 52 × 372 × 61 × 79
(3 × 5 × 5 × 37 × 37 × 61 × 79)See below for interesting mathematical facts about the number 494790825 from the Numbermatics database.
Names of 494790825
- Cardinal: 494790825 can be written as Four hundred ninety-four million, seven hundred ninety thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 4.94790825 × 108
Factors of 494790825
Divisors of 494790825
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 15 25 37 61 75 79 111 183 185 237 305 395 555 915 925 1185 1369 1525 1975 2257 2775 2923 4107 4575 4819 5925 6771 6845 8769 11285 14457 14615 20535 24095 33855 34225 43845 56425 72285 73075 83509 102675 108151 120475 169275 178303 219225 250527 324453 361425 417545 534909 540755 891515 1252635 1622265 2087725 2674545 2703775 4457575 6263175 6597211 8111325 13372725 19791633 32986055 98958165 164930275 494790825
- Sum of all divisors σ(n): 865361280
- Sum of proper divisors (its aliquot sum) s(n): 370570455
- 494790825 is a deficient number, because the sum of its proper divisors (370570455) is less than itself. Its deficiency is 124220370
Bases of 494790825
- Binary: 111010111110111101000101010012
- Hexadecimal: 0x1D7DE8A9
- Base-36: 86L31L
Squares and roots of 494790825
- 494790825 squared (4947908252) is 244817960504180625
- 494790825 cubed (4947908253) is 121133680652680947392765625
-
The
square root of 494790825 is 22243.8941060237 -
The
cube root of 494790825 is 790.9345480281
Scales and comparisons
How big is 494790825?- 494,790,825 seconds is equal to 15 years, 38 weeks, 17 hours, 53 minutes, 45 seconds.
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To count from 1 to 494,790,825 would take you about twenty-three 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 494790825 cubic inches would be around 65.9 feet tall.
Recreational maths with 494790825
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