420744896
420,744,896 is an even composite number composed of five prime numbers multiplied together.
420744896 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 420744896:
26 × 11 × 13 × 31 × 1483
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 31 × 1483)See below for interesting mathematical facts about the number 420744896 from the Numbermatics database.
Names of 420744896
- Cardinal: 420744896 can be written as Four hundred twenty million, seven hundred forty-four thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 4.20744896 × 108
Factors of 420744896
Divisors of 420744896
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 31 32 44 52 62 64 88 104 124 143 176 208 248 286 341 352 403 416 496 572 682 704 806 832 992 1144 1364 1483 1612 1984 2288 2728 2966 3224 4433 4576 5456 5932 6448 8866 9152 10912 11864 12896 16313 17732 19279 21824 23728 25792 32626 35464 38558 45973 47456 65252 70928 77116 91946 94912 130504 141856 154232 183892 212069 261008 283712 308464 367784 424138 505703 522016 597649 616928 735568 848276 1011406 1044032 1195298 1233856 1471136 1696552 2022812 2390596 2942272 3393104 4045624 4781192 6574139 6786208 8091248 9562384 13148278 13572416 16182496 19124768 26296556 32364992 38249536 52593112 105186224 210372448 420744896
- Sum of all divisors σ(n): 1013203968
- Sum of proper divisors (its aliquot sum) s(n): 592459072
- 420744896 is an abundant number, because the sum of its proper divisors (592459072) is greater than itself. Its abundance is 171714176
Bases of 420744896
- Binary: 110010001010000001110110000002
- Hexadecimal: 0x19140EC0
- Base-36: 6YI0U8
Squares and roots of 420744896
- 420744896 squared (4207448962) is 177026267510050816
- 420744896 cubed (4207448963) is 74482898512784509532635136
-
The
square root of 420744896 is 20512.0670825737 -
The
cube root of 420744896 is 749.3297098673
Scales and comparisons
How big is 420744896?- 420,744,896 seconds is equal to 13 years, 19 weeks, 4 days, 17 hours, 34 minutes, 56 seconds.
-
To count from 1 to 420,744,896 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 420744896 cubic inches would be around 62.4 feet tall.
Recreational maths with 420744896
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