420897152
420,897,152 is an even composite number composed of four prime numbers multiplied together.
420897152 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 420897152:
27 × 13 × 17 × 14879
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 14879)See below for interesting mathematical facts about the number 420897152 from the Numbermatics database.
Names of 420897152
- Cardinal: 420897152 can be written as Four hundred twenty million, eight hundred ninety-seven thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 4.20897152 × 108
Factors of 420897152
Divisors of 420897152
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 13 16 17 26 32 34 52 64 68 104 128 136 208 221 272 416 442 544 832 884 1088 1664 1768 2176 3536 7072 14144 14879 28288 29758 59516 119032 193427 238064 252943 386854 476128 505886 773708 952256 1011772 1547416 1904512 2023544 3094832 3288259 4047088 6189664 6576518 8094176 12379328 13153036 16188352 24758656 26306072 32376704 52612144 105224288 210448576 420897152
- Sum of all divisors σ(n): 956188800
- Sum of proper divisors (its aliquot sum) s(n): 535291648
- 420897152 is an abundant number, because the sum of its proper divisors (535291648) is greater than itself. Its abundance is 114394496
Bases of 420897152
- Binary: 110010001011001100001100000002
- Hexadecimal: 0x19166180
- Base-36: 6YLABK
Squares and roots of 420897152
- 420897152 squared (4208971522) is 177154412561711104
- 420897152 cubed (4208971523) is 74563787711457227920375808
-
The
square root of 420897152 is 20515.7781231909 -
The
cube root of 420897152 is 749.4200862341
Scales and comparisons
How big is 420897152?- 420,897,152 seconds is equal to 13 years, 19 weeks, 6 days, 11 hours, 52 minutes, 32 seconds.
-
To count from 1 to 420,897,152 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 420897152 cubic inches would be around 62.5 feet tall.
Recreational maths with 420897152
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The information we have on file for 420897152 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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