42668615400929991
42,668,615,400,929,991 is an odd composite number composed of three prime numbers multiplied together.
What does the number 42668615400929991 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.
42668615400929991 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.
Prime factorization of 42668615400929991:
34 × 11 × 47888457240101
(3 × 3 × 3 × 3 × 11 × 47888457240101)See below for interesting mathematical facts about the number 42668615400929991 from the Numbermatics database.
Names of 42668615400929991
- Cardinal: 42668615400929991 can be written as Forty-two quadrillion, six hundred sixty-eight trillion, six hundred fifteen billion, four hundred million, nine hundred twenty-nine thousand, nine hundred ninety-one.
Scientific notation
- Scientific notation: 4.2668615400929991 × 1016
Factors of 42668615400929991
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 47888457240115
Divisors of 42668615400929991
- Number of divisors d(n): 20
- Complete list of divisors:
- Sum of all divisors σ(n): 69534039912628104
- Sum of proper divisors (its aliquot sum) s(n): 26865424511698113
- 42668615400929991 is a deficient number, because the sum of its proper divisors (26865424511698113) is less than itself. Its deficiency is 15803190889231878
Bases of 42668615400929991
- Binary: 100101111001011011100001001100000000011110111010110001112
- Hexadecimal: 0x9796E13007BAC7
- Base-36: BO4RFB6PLFR
Squares and roots of 42668615400929991
- 42668615400929991 squared (426686154009299912) is 1820610740232480016609787683260081
- 42668615400929991 cubed (426686154009299913) is 77682939469782148019828186855808367419190125989271
-
The
square root of 42668615400929991 is 206563828.8784606911 -
The
cube root of 42668615400929991 is 349437.5057391017
Scales and comparisons
How big is 42668615400929991?- 42,668,615,400,929,991 seconds is equal to 1,356,729,987 years, 2 weeks, 6 days, 12 hours, 59 minutes, 51 seconds.
-
To count from 1 to 42,668,615,400,929,991 would take you about four billion, seventy million, one hundred eighty-nine thousand, nine hundred sixty-one 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 42668615400929991 cubic inches would be around 29119.8 feet tall.
Recreational maths with 42668615400929991
- 42668615400929991 backwards is 19992900451686624
- 42668615400929991 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 42668615400929991's digits is 81
- More coming soon!
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