420998472
420,998,472 is an even composite number composed of four prime numbers multiplied together.
420998472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 420998472:
23 × 35 × 17 × 12739
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 17 × 12739)See below for interesting mathematical facts about the number 420998472 from the Numbermatics database.
Names of 420998472
- Cardinal: 420998472 can be written as Four hundred twenty million, nine hundred ninety-eight thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 4.20998472 × 108
Factors of 420998472
Divisors of 420998472
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 81 102 108 136 153 162 204 216 243 306 324 408 459 486 612 648 918 972 1224 1377 1836 1944 2754 3672 4131 5508 8262 11016 12739 16524 25478 33048 38217 50956 76434 101912 114651 152868 216563 229302 305736 343953 433126 458604 649689 687906 866252 917208 1031859 1299378 1375812 1732504 1949067 2063718 2598756 2751624 3095577 3898134 4127436 5197512 5847201 6191154 7796268 8254872 11694402 12382308 15592536 17541603 23388804 24764616 35083206 46777608 52624809 70166412 105249618 140332824 210499236 420998472
- Sum of all divisors σ(n): 1252087200
- Sum of proper divisors (its aliquot sum) s(n): 831088728
- 420998472 is an abundant number, because the sum of its proper divisors (831088728) is greater than itself. Its abundance is 410090256
Bases of 420998472
- Binary: 110010001011111101101010010002
- Hexadecimal: 0x1917ED48
- Base-36: 6YNGI0
Squares and roots of 420998472
- 420998472 squared (4209984722) is 177239713426334784
- 420998472 cubed (4209984723) is 74617648530204828624450048
-
The
square root of 420998472 is 20518.2472935677 -
The
cube root of 420998472 is 749.4802158493
Scales and comparisons
How big is 420998472?- 420,998,472 seconds is equal to 13 years, 20 weeks, 16 hours, 1 minute, 12 seconds.
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To count from 1 to 420,998,472 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 420998472 cubic inches would be around 62.5 feet tall.
Recreational maths with 420998472
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The information we have on file for 420998472 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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