421080
421,080 is an even composite number composed of five prime numbers multiplied together.
421080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 421080:
23 × 3 × 5 × 112 × 29
(2 × 2 × 2 × 3 × 5 × 11 × 11 × 29)See below for interesting mathematical facts about the number 421080 from the Numbermatics database.
Names of 421080
- Cardinal: 421080 can be written as Four hundred twenty-one thousand and eighty.
Scientific notation
- Scientific notation: 4.2108 × 105
Factors of 421080
Divisors of 421080
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 29 30 33 40 44 55 58 60 66 87 88 110 116 120 121 132 145 165 174 220 232 242 264 290 319 330 348 363 435 440 484 580 605 638 660 696 726 870 957 968 1160 1210 1276 1320 1452 1595 1740 1815 1914 2420 2552 2904 3190 3480 3509 3630 3828 4785 4840 6380 7018 7260 7656 9570 10527 12760 14036 14520 17545 19140 21054 28072 35090 38280 42108 52635 70180 84216 105270 140360 210540 421080
- Sum of all divisors σ(n): 1436400
- Sum of proper divisors (its aliquot sum) s(n): 1015320
- 421080 is an abundant number, because the sum of its proper divisors (1015320) is greater than itself. Its abundance is 594240
Bases of 421080
- Binary: 11001101100110110002
- Hexadecimal: 0x66CD8
- Base-36: 90WO
Squares and roots of 421080
- 421080 squared (4210802) is 177308366400
- 421080 cubed (4210803) is 74661006923712000
-
The
square root of 421080 is 648.9067729651 -
The
cube root of 421080 is 74.9528592651
Scales and comparisons
How big is 421080?- 421,080 seconds is equal to 4 days, 20 hours, 58 minutes.
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To count from 1 to 421,080 would take you about four days.
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 421080 cubic inches would be around 6.2 feet tall.
Recreational maths with 421080
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