42421955912368952921
42,421,955,912,368,952,921 is an odd composite number composed of three prime numbers multiplied together.
42421955912368952921 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 42421955912368952921:
109913 × 215827 × 1788281371
See below for interesting mathematical facts about the number 42421955912368952921 from the Numbermatics database.
Names of 42421955912368952921
- Cardinal: 42421955912368952921 can be written as Forty-two quintillion, four hundred twenty-one quadrillion, nine hundred fifty-five trillion, nine hundred twelve billion, three hundred sixty-eight million, nine hundred fifty-two thousand, nine hundred twenty-one.
Scientific notation
- Scientific notation: 4.2421955912368952921 × 1019
Factors of 42421955912368952921
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 1788607111
Divisors of 42421955912368952921
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 42422538452653542624
- Sum of proper divisors (its aliquot sum) s(n): 582540284589703
- 42421955912368952921 is a deficient number, because the sum of its proper divisors (582540284589703) is less than itself. Its deficiency is 42421373372084363218
Bases of 42421955912368952921
- Binary: 1001001100101110010001000000100100001000100000100010010110010110012
- Hexadecimal: 0x24CB9102422089659
- Base-36: 8YAVKBM050G2H
Squares and roots of 42421955912368952921
- 42421955912368952921 squared (424219559123689529212) is 1799622343430975160840667364161914432241
- 42421955912368952921 cubed (424219559123689529213) is 76343499711942927008655623226604591913641122405519373525961
-
The
square root of 42421955912368952921 is 6513213946.4606068567 -
The
cube root of 42421955912368952921 is 3487628.5921810723
Scales and comparisons
How big is 42421955912368952921?- 42,421,955,912,368,952,921 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 42,421,955,912,368,952,921 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42421955912368952921 cubic inches would be around 290635.7 feet tall.
Recreational maths with 42421955912368952921
- 42421955912368952921 backwards is 12925986321955912424
- The number of decimal digits it has is: 20
- The sum of 42421955912368952921's digits is 89
- More coming soon!
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