420844992
420,844,992 is an even composite number composed of five prime numbers multiplied together.
420844992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 420844992:
26 × 3 × 41 × 193 × 277
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 41 × 193 × 277)See below for interesting mathematical facts about the number 420844992 from the Numbermatics database.
Names of 420844992
- Cardinal: 420844992 can be written as Four hundred twenty million, eight hundred forty-four thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 4.20844992 × 108
Factors of 420844992
Divisors of 420844992
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 41 48 64 82 96 123 164 192 193 246 277 328 386 492 554 579 656 772 831 984 1108 1158 1312 1544 1662 1968 2216 2316 2624 3088 3324 3936 4432 4632 6176 6648 7872 7913 8864 9264 11357 12352 13296 15826 17728 18528 22714 23739 26592 31652 34071 37056 45428 47478 53184 53461 63304 68142 90856 94956 106922 126608 136284 160383 181712 189912 213844 253216 272568 320766 363424 379824 427688 506432 545136 641532 726848 759648 855376 1090272 1283064 1519296 1710752 2180544 2191901 2566128 3421504 4383802 5132256 6575703 8767604 10264512 13151406 17535208 26302812 35070416 52605624 70140832 105211248 140281664 210422496 420844992
- Sum of all divisors σ(n): 1150693152
- Sum of proper divisors (its aliquot sum) s(n): 729848160
- 420844992 is an abundant number, because the sum of its proper divisors (729848160) is greater than itself. Its abundance is 309003168
Bases of 420844992
- Binary: 110010001010110010101110000002
- Hexadecimal: 0x191595C0
- Base-36: 6YK62O
Squares and roots of 420844992
- 420844992 squared (4208449922) is 177110507291480064
- 420844992 cubed (4208449923) is 74536070024198869202239488
-
The
square root of 420844992 is 20514.5068670929 -
The
cube root of 420844992 is 749.3891274701
Scales and comparisons
How big is 420844992?- 420,844,992 seconds is equal to 13 years, 19 weeks, 5 days, 21 hours, 23 minutes, 12 seconds.
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To count from 1 to 420,844,992 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 420844992 cubic inches would be around 62.4 feet tall.
Recreational maths with 420844992
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