420961216
420,961,216 is an even composite number composed of five prime numbers multiplied together.
420961216 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 420961216:
26 × 13 × 29 × 73 × 239
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 29 × 73 × 239)See below for interesting mathematical facts about the number 420961216 from the Numbermatics database.
Names of 420961216
- Cardinal: 420961216 can be written as Four hundred twenty million, nine hundred sixty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 4.20961216 × 108
Factors of 420961216
Divisors of 420961216
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 8 13 16 26 29 32 52 58 64 73 104 116 146 208 232 239 292 377 416 464 478 584 754 832 928 949 956 1168 1508 1856 1898 1912 2117 2336 3016 3107 3796 3824 4234 4672 6032 6214 6931 7592 7648 8468 12064 12428 13862 15184 15296 16936 17447 24128 24856 27521 27724 30368 33872 34894 49712 55042 55448 60736 67744 69788 90103 99424 110084 110896 135488 139576 180206 198848 220168 221792 226811 279152 360412 440336 443584 453622 505963 558304 720824 880672 907244 1011926 1116608 1441648 1761344 1814488 2023852 2883296 3628976 4047704 5766592 6577519 7257952 8095408 13155038 14515904 16190816 26310076 32381632 52620152 105240304 210480608 420961216
- Sum of all divisors σ(n): 947318400
- Sum of proper divisors (its aliquot sum) s(n): 526357184
- 420961216 is an abundant number, because the sum of its proper divisors (526357184) is greater than itself. Its abundance is 105395968
Bases of 420961216
- Binary: 110010001011101011011110000002
- Hexadecimal: 0x19175BC0
- Base-36: 6YMNR4
Squares and roots of 420961216
- 420961216 squared (4209612162) is 177208345376198656
- 420961216 cubed (4209612163) is 74597840554912563687325696
-
The
square root of 420961216 is 20517.3393986647 -
The
cube root of 420961216 is 749.4581069339
Scales and comparisons
How big is 420961216?- 420,961,216 seconds is equal to 13 years, 20 weeks, 5 hours, 40 minutes, 16 seconds.
-
To count from 1 to 420,961,216 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 420961216 cubic inches would be around 62.5 feet tall.
Recreational maths with 420961216
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The information we have on file for 420961216 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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