423642144
423,642,144 is an even composite number composed of four prime numbers multiplied together.
423642144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 423642144:
25 × 3 × 532 × 1571
(2 × 2 × 2 × 2 × 2 × 3 × 53 × 53 × 1571)See below for interesting mathematical facts about the number 423642144 from the Numbermatics database.
Names of 423642144
- Cardinal: 423642144 can be written as Four hundred twenty-three million, six hundred forty-two thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 4.23642144 × 108
Factors of 423642144
Divisors of 423642144
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 53 96 106 159 212 318 424 636 848 1272 1571 1696 2544 2809 3142 4713 5088 5618 6284 8427 9426 11236 12568 16854 18852 22472 25136 33708 37704 44944 50272 67416 75408 83263 89888 134832 150816 166526 249789 269664 333052 499578 666104 999156 1332208 1998312 2664416 3996624 4412939 7993248 8825878 13238817 17651756 26477634 35303512 52955268 70607024 105910536 141214048 211821072 423642144
- Sum of all divisors σ(n): 1134160272
- Sum of proper divisors (its aliquot sum) s(n): 710518128
- 423642144 is an abundant number, because the sum of its proper divisors (710518128) is greater than itself. Its abundance is 286875984
Bases of 423642144
- Binary: 110010100000001000100001000002
- Hexadecimal: 0x19404420
- Base-36: 7084DC
Squares and roots of 423642144
- 423642144 squared (4236421442) is 179472666172916736
- 423642144 cubed (4236421443) is 76032185086890720772521984
-
The
square root of 423642144 is 20582.5689358739 -
The
cube root of 423642144 is 751.0457376771
Scales and comparisons
How big is 423642144?- 423,642,144 seconds is equal to 13 years, 24 weeks, 3 days, 6 hours, 22 minutes, 24 seconds.
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To count from 1 to 423,642,144 would take you about twenty 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 423642144 cubic inches would be around 62.6 feet tall.
Recreational maths with 423642144
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