121355457132
121,355,457,132 is an even composite number composed of five prime numbers multiplied together.
121355457132 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 121355457132:
22 × 3 × 7 × 132 × 8548567
(2 × 2 × 3 × 7 × 13 × 13 × 8548567)See below for interesting mathematical facts about the number 121355457132 from the Numbermatics database.
Names of 121355457132
- Cardinal: 121355457132 can be written as One hundred twenty-one billion, three hundred fifty-five million, four hundred fifty-seven thousand, one hundred thirty-two.
Scientific notation
- Scientific notation: 1.21355457132 × 1011
Factors of 121355457132
Divisors of 121355457132
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 169 182 273 338 364 507 546 676 1014 1092 1183 2028 2366 3549 4732 7098 14196 8548567 17097134 25645701 34194268 51291402 59839969 102582804 111131371 119679938 179519907 222262742 239359876 333394113 359039814 444525484 666788226 718079628 777919597 1333576452 1444707823 1555839194 2333758791 2889415646 3111678388 4334123469 4667517582 5778831292 8668246938 9335035164 10112954761 17336493876 20225909522 30338864283 40451819044 60677728566 121355457132
- Sum of all divisors σ(n): 350422899456
- Sum of proper divisors (its aliquot sum) s(n): 229067442324
- 121355457132 is an abundant number, because the sum of its proper divisors (229067442324) is greater than itself. Its abundance is 107711985192
Bases of 121355457132
- Binary: 11100010000010101100101010010011011002
- Hexadecimal: 0x1C4159526C
- Base-36: 1JQZWM0C
Squares and roots of 121355457132
- 121355457132 squared (1213554571322) is 14727146975716689665424
- 121355457132 cubed (1213554571323) is 1787219653488250177669309654603968
-
The
square root of 121355457132 is 348361.1016344965 -
The
cube root of 121355457132 is 4950.9260197551
Scales and comparisons
How big is 121355457132?- 121,355,457,132 seconds is equal to 3,858 years, 37 weeks, 6 days, 1 hour, 12 minutes, 12 seconds.
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To count from 1 to 121,355,457,132 would take you about seven thousand, seven hundred seventeen 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 121355457132 cubic inches would be around 412.6 feet tall.
Recreational maths with 121355457132
- 121355457132 backwards is 231754553121
- 121355457132 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121355457132's digits is 39
- More coming soon!
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Keywords: Divisors of 121355457132, math, Factors of 121355457132, curriculum, school, college, exams, university, Prime factorization of 121355457132, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one billion, three hundred fifty-five million, four hundred fifty-seven thousand, one hundred thirty-two.