390434130
390,434,130 is an even composite number composed of five prime numbers multiplied together.
390434130 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 390434130:
2 × 32 × 5 × 829 × 5233
(2 × 3 × 3 × 5 × 829 × 5233)See below for interesting mathematical facts about the number 390434130 from the Numbermatics database.
Names of 390434130
- Cardinal: 390434130 can be written as Three hundred ninety million, four hundred thirty-four thousand, one hundred thirty.
Scientific notation
- Scientific notation: 3.9043413 × 108
Factors of 390434130
Divisors of 390434130
- Number of divisors d(n): 48
- Complete list of divisors:
- Sum of all divisors σ(n): 1016547480
- Sum of proper divisors (its aliquot sum) s(n): 626113350
- 390434130 is an abundant number, because the sum of its proper divisors (626113350) is greater than itself. Its abundance is 235679220
Bases of 390434130
- Binary: 101110100010110001101010100102
- Hexadecimal: 0x17458D52
- Base-36: 6GGCWI
Squares and roots of 390434130
- 390434130 squared (3904341302) is 152438809868856900
- 390434130 cubed (3904341303) is 59517314109382557845997000
-
The
square root of 390434130 is 19759.4061145571 -
The
cube root of 390434130 is 730.8853522721
Scales and comparisons
How big is 390434130?- 390,434,130 seconds is equal to 12 years, 21 weeks, 3 days, 21 hours, 55 minutes, 30 seconds.
-
To count from 1 to 390,434,130 would take you about eighteen 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 390434130 cubic inches would be around 60.9 feet tall.
Recreational maths with 390434130
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