421489496
421,489,496 is an even composite number composed of five prime numbers multiplied together.
421489496 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 421489496:
23 × 37 × 53 × 67 × 401
(2 × 2 × 2 × 37 × 53 × 67 × 401)See below for interesting mathematical facts about the number 421489496 from the Numbermatics database.
Names of 421489496
- Cardinal: 421489496 can be written as Four hundred twenty-one million, four hundred eighty-nine thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 4.21489496 × 108
Factors of 421489496
Divisors of 421489496
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 37 53 67 74 106 134 148 212 268 296 401 424 536 802 1604 1961 2479 3208 3551 3922 4958 7102 7844 9916 14204 14837 15688 19832 21253 26867 28408 29674 42506 53734 59348 85012 107468 118696 131387 170024 214936 262774 525548 786361 994079 1051096 1423951 1572722 1988158 2847902 3145444 3976316 5695804 6290888 7952632 11391608 52686187 105372374 210744748 421489496
- Sum of all divisors σ(n): 841402080
- Sum of proper divisors (its aliquot sum) s(n): 419912584
- 421489496 is a deficient number, because the sum of its proper divisors (419912584) is less than itself. Its deficiency is 1576912
Bases of 421489496
- Binary: 110010001111101101011010110002
- Hexadecimal: 0x191F6B58
- Base-36: 6YXZDK
Squares and roots of 421489496
- 421489496 squared (4214894962) is 177653395238334016
- 421489496 cubed (4214894963) is 74879040021694204283495936
-
The
square root of 421489496 is 20530.2093511001 -
The
cube root of 421489496 is 749.7714835661
Scales and comparisons
How big is 421489496?- 421,489,496 seconds is equal to 13 years, 20 weeks, 6 days, 8 hours, 24 minutes, 56 seconds.
-
To count from 1 to 421,489,496 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 421489496 cubic inches would be around 62.5 feet tall.
Recreational maths with 421489496
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