38438521645928716
38,438,521,645,928,716 is an even composite number composed of three prime numbers multiplied together.
What does the number 38438521645928716 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.
38438521645928716 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 38438521645928716:
22 × 13 × 739202339344783
(2 × 2 × 13 × 739202339344783)See below for interesting mathematical facts about the number 38438521645928716 from the Numbermatics database.
Names of 38438521645928716
- Cardinal: 38438521645928716 can be written as Thirty-eight quadrillion, four hundred thirty-eight trillion, five hundred twenty-one billion, six hundred forty-five million, nine hundred twenty-eight thousand, seven hundred sixteen.
Scientific notation
- Scientific notation: 3.8438521645928716 × 1016
Factors of 38438521645928716
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 739202339344798
Divisors of 38438521645928716
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 72441829255788832
- Sum of proper divisors (its aliquot sum) s(n): 34003307609860116
- 38438521645928716 is a deficient number, because the sum of its proper divisors (34003307609860116) is less than itself. Its deficiency is 4435214036068600
Bases of 38438521645928716
- Binary: 100010001000111110100001101111000110010110010001000011002
- Hexadecimal: 0x888FA1BC65910C
- Base-36: AIHBH2ERMKS
Squares and roots of 38438521645928716
- 38438521645928716 squared (384385216459287162) is 1477519946324530446161978153408656
- 38438521645928716 cubed (384385216459287163) is 56793682439086898163729437043653521889080193365696
-
The
square root of 38438521645928716 is 196057444.7602761041 -
The
cube root of 38438521645928716 is 337485.8423571641
Scales and comparisons
How big is 38438521645928716?- 38,438,521,645,928,716 seconds is equal to 1,222,226,090 years, 9 weeks, 4 days, 21 hours, 5 minutes, 16 seconds.
-
To count from 1 to 38,438,521,645,928,716 would take you about three billion, six hundred sixty-six million, six hundred seventy-eight thousand, two hundred seventy 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 38438521645928716 cubic inches would be around 28123.8 feet tall.
Recreational maths with 38438521645928716
- 38438521645928716 backwards is 61782954612583483
- The number of decimal digits it has is: 17
- The sum of 38438521645928716's digits is 82
- More coming soon!
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