492990144
492,990,144 is an even composite number composed of four prime numbers multiplied together.
492990144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 492990144:
26 × 3 × 47 × 54631
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 47 × 54631)See below for interesting mathematical facts about the number 492990144 from the Numbermatics database.
Names of 492990144
- Cardinal: 492990144 can be written as Four hundred ninety-two million, nine hundred ninety thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 4.92990144 × 108
Factors of 492990144
Divisors of 492990144
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 47 48 64 94 96 141 188 192 282 376 564 752 1128 1504 2256 3008 4512 9024 54631 109262 163893 218524 327786 437048 655572 874096 1311144 1748192 2567657 2622288 3496384 5135314 5244576 7702971 10270628 10489152 15405942 20541256 30811884 41082512 61623768 82165024 123247536 164330048 246495072 492990144
- Sum of all divisors σ(n): 1332146688
- Sum of proper divisors (its aliquot sum) s(n): 839156544
- 492990144 is an abundant number, because the sum of its proper divisors (839156544) is greater than itself. Its abundance is 346166400
Bases of 492990144
- Binary: 111010110001001101110110000002
- Hexadecimal: 0x1D626EC0
- Base-36: 85IHMO
Squares and roots of 492990144
- 492990144 squared (4929901442) is 243039282081140736
- 492990144 cubed (4929901443) is 119815970670838191124905984
-
The
square root of 492990144 is 22203.3813641079 -
The
cube root of 492990144 is 789.9739050293
Scales and comparisons
How big is 492990144?- 492,990,144 seconds is equal to 15 years, 35 weeks, 21 hours, 42 minutes, 24 seconds.
-
To count from 1 to 492,990,144 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 492990144 cubic inches would be around 65.8 feet tall.
Recreational maths with 492990144
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