381684498
381,684,498 is an even composite number composed of five prime numbers multiplied together.
381684498 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 381684498:
2 × 3 × 13 × 413 × 71
(2 × 3 × 13 × 41 × 41 × 41 × 71)See below for interesting mathematical facts about the number 381684498 from the Numbermatics database.
Names of 381684498
- Cardinal: 381684498 can be written as Three hundred eighty-one million, six hundred eighty-four thousand, four hundred ninety-eight.
Scientific notation
- Scientific notation: 3.81684498 × 108
Factors of 381684498
Divisors of 381684498
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 13 26 39 41 71 78 82 123 142 213 246 426 533 923 1066 1599 1681 1846 2769 2911 3198 3362 5043 5538 5822 8733 10086 17466 21853 37843 43706 65559 68921 75686 113529 119351 131118 137842 206763 227058 238702 358053 413526 716106 895973 1551563 1791946 2687919 3103126 4654689 4893391 5375838 9309378 9786782 14680173 29360346 63614083 127228166 190842249 381684498
- Sum of all divisors σ(n): 854509824
- Sum of proper divisors (its aliquot sum) s(n): 472825326
- 381684498 is an abundant number, because the sum of its proper divisors (472825326) is greater than itself. Its abundance is 91140828
Bases of 381684498
- Binary: 101101100000000001011000100102
- Hexadecimal: 0x16C00B12
- Base-36: 6B8TN6
Squares and roots of 381684498
- 381684498 squared (3816844982) is 145683056013512004
- 381684498 cubed (3816844983) is 55604964101623210463713992
-
The
square root of 381684498 is 19536.7473751389 -
The
cube root of 381684498 is 725.3843371625
Scales and comparisons
How big is 381684498?- 381,684,498 seconds is equal to 12 years, 7 weeks, 15 hours, 28 minutes, 18 seconds.
-
To count from 1 to 381,684,498 would take you about eighteen 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 381684498 cubic inches would be around 60.4 feet tall.
Recreational maths with 381684498
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