40721938675518321
40,721,938,675,518,321 is an odd composite number composed of three prime numbers multiplied together.
What does the number 40721938675518321 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.
40721938675518321 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 40721938675518321:
33 × 13 × 116016919303471
(3 × 3 × 3 × 13 × 116016919303471)See below for interesting mathematical facts about the number 40721938675518321 from the Numbermatics database.
Names of 40721938675518321
- Cardinal: 40721938675518321 can be written as Forty quadrillion, seven hundred twenty-one trillion, nine hundred thirty-eight billion, six hundred seventy-five million, five hundred eighteen thousand, three hundred twenty-one.
Scientific notation
- Scientific notation: 4.0721938675518321 × 1016
Factors of 40721938675518321
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 116016919303487
Divisors of 40721938675518321
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 64969474809944320
- Sum of proper divisors (its aliquot sum) s(n): 24247536134425999
- 40721938675518321 is a deficient number, because the sum of its proper divisors (24247536134425999) is less than itself. Its deficiency is 16474402541092322
Bases of 40721938675518321
- Binary: 100100001010110001100011001100010101000111001011011100012
- Hexadecimal: 0x90AC633151CB71
- Base-36: B4YQ0DA3RE9
Squares and roots of 40721938675518321
- 40721938675518321 squared (407219386755183212) is 1658276289492674827577198006659041
- 40721938675518321 cubed (407219386755183213) is 67528225367786770614960988764806350084320195790161
-
The
square root of 40721938675518321 is 201796775.6816701989 -
The
cube root of 40721938675518321 is 344040.4300425823
Scales and comparisons
How big is 40721938675518321?- 40,721,938,675,518,321 seconds is equal to 1,294,831,688 years, 34 weeks, 8 hours, 25 minutes, 21 seconds.
-
To count from 1 to 40,721,938,675,518,321 would take you about three billion, eight hundred eighty-four million, four hundred ninety-five thousand and sixty-five 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 40721938675518321 cubic inches would be around 28670 feet tall.
Recreational maths with 40721938675518321
- 40721938675518321 backwards is 12381557683912704
- The number of decimal digits it has is: 17
- The sum of 40721938675518321's digits is 72
- More coming soon!
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Numbermatics. (2024). Number 40721938675518321 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/40721938675518321/
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