42990008
42,990,008 is an even composite number composed of five prime numbers multiplied together.
What does the number 42990008 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
42990008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42990008:
23 × 17 × 19 × 127 × 131
(2 × 2 × 2 × 17 × 19 × 127 × 131)See below for interesting mathematical facts about the number 42990008 from the Numbermatics database.
Names of 42990008
- Cardinal: 42990008 can be written as Forty-two million, nine hundred ninety thousand and eight.
Scientific notation
- Scientific notation: 4.2990008 × 107
Factors of 42990008
Divisors of 42990008
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 17 19 34 38 68 76 127 131 136 152 254 262 323 508 524 646 1016 1048 1292 2159 2227 2413 2489 2584 4318 4454 4826 4978 8636 8908 9652 9956 16637 17272 17816 19304 19912 33274 41021 42313 66548 82042 84626 133096 164084 169252 282829 316103 328168 338504 565658 632206 1131316 1264412 2262632 2528824 5373751 10747502 21495004 42990008
- Sum of all divisors σ(n): 91238400
- Sum of proper divisors (its aliquot sum) s(n): 48248392
- 42990008 is an abundant number, because the sum of its proper divisors (48248392) is greater than itself. Its abundance is 5258384
Bases of 42990008
- Binary: 101000111111111001101110002
- Hexadecimal: 0x28FF9B8
- Base-36: PLFAW
Squares and roots of 42990008
- 42990008 squared (429900082) is 1848140787840064
- 42990008 cubed (429900083) is 79451587254370654080512
-
The
square root of 42990008 is 6556.6765971793 -
The
cube root of 42990008 is 350.3126675385
Scales and comparisons
How big is 42990008?- 42,990,008 seconds is equal to 1 year, 19 weeks, 13 hours, 40 minutes, 8 seconds.
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To count from 1 to 42,990,008 would take you about two 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 42990008 cubic inches would be around 29.2 feet tall.
Recreational maths with 42990008
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The information we have on file for 42990008 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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