420140331
420,140,331 is an odd composite number composed of five prime numbers multiplied together.
420140331 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 420140331:
33 × 13 × 19 × 73 × 863
(3 × 3 × 3 × 13 × 19 × 73 × 863)See below for interesting mathematical facts about the number 420140331 from the Numbermatics database.
Names of 420140331
- Cardinal: 420140331 can be written as Four hundred twenty million, one hundred forty thousand, three hundred thirty-one.
Scientific notation
- Scientific notation: 4.20140331 × 108
Factors of 420140331
Divisors of 420140331
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 9 13 19 27 39 57 73 117 171 219 247 351 513 657 741 863 949 1387 1971 2223 2589 2847 4161 6669 7767 8541 11219 12483 16397 18031 23301 25623 33657 37449 49191 54093 62999 100971 147573 162279 188997 213161 302913 442719 486837 566991 639483 818987 1196981 1700973 1918449 2456961 3590943 5755347 7370883 10772829 15560753 22112649 32318487 46682259 140046777 420140331
- Sum of all divisors σ(n): 716083200
- Sum of proper divisors (its aliquot sum) s(n): 295942869
- 420140331 is a deficient number, because the sum of its proper divisors (295942869) is less than itself. Its deficiency is 124197462
Bases of 420140331
- Binary: 110010000101011010101001010112
- Hexadecimal: 0x190AD52B
- Base-36: 6Y52CR
Squares and roots of 420140331
- 420140331 squared (4201403312) is 176517897732789561
- 420140331 cubed (4201403313) is 74162287980878355711884691
-
The
square root of 420140331 is 20497.3249718105 -
The
cube root of 420140331 is 748.9706358591
Scales and comparisons
How big is 420140331?- 420,140,331 seconds is equal to 13 years, 18 weeks, 4 days, 17 hours, 38 minutes, 51 seconds.
-
To count from 1 to 420,140,331 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 420140331 cubic inches would be around 62.4 feet tall.
Recreational maths with 420140331
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