342990400
342,990,400 is an even composite number composed of three prime numbers multiplied together.
342990400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-three divisors.
Prime factorization of 342990400:
26 × 52 × 4632
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 463 × 463)See below for interesting mathematical facts about the number 342990400 from the Numbermatics database.
Names of 342990400
- Cardinal: 342990400 can be written as Three hundred forty-two million, nine hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 3.429904 × 108
Factors of 342990400
Divisors of 342990400
- Number of divisors d(n): 63
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 463 800 926 1600 1852 2315 3704 4630 7408 9260 11575 14816 18520 23150 29632 37040 46300 74080 92600 148160 185200 214369 370400 428738 740800 857476 1071845 1714952 2143690 3429904 4287380 5359225 6859808 8574760 10718450 13719616 17149520 21436900 34299040 42873800 68598080 85747600 171495200 342990400
- Sum of all divisors σ(n): 845797521
- Sum of proper divisors (its aliquot sum) s(n): 502807121
- 342990400 is an abundant number, because the sum of its proper divisors (502807121) is greater than itself. Its abundance is 159816721
Bases of 342990400
- Binary: 101000111000110011110010000002
- Hexadecimal: 0x14719E40
- Base-36: 5O7H34
Squares and roots of 342990400
- 342990400 squared (3429904002) is 117642414492160000
- 342990400 cubed (3429904003) is 40350218803631755264000000
-
342990400 is a
perfect square number . Itssquare root is 18520 -
The
cube root of 342990400 is 699.9934693269
Scales and comparisons
How big is 342990400?- 342,990,400 seconds is equal to 10 years, 47 weeks, 19 hours, 6 minutes, 40 seconds.
-
To count from 1 to 342,990,400 would take you about sixteen 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 342990400 cubic inches would be around 58.3 feet tall.
Recreational maths with 342990400
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