1312139995840
1,312,139,995,840 is an even composite number composed of four prime numbers multiplied together.
1312139995840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 1312139995840:
26 × 5 × 31 × 132272177
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 132272177)See below for interesting mathematical facts about the number 1312139995840 from the Numbermatics database.
Names of 1312139995840
- Cardinal: 1312139995840 can be written as One trillion, three hundred twelve billion, one hundred thirty-nine million, nine hundred ninety-five thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.31213999584 × 1012
Factors of 1312139995840
Divisors of 1312139995840
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 992 1240 1984 2480 4960 9920 132272177 264544354 529088708 661360885 1058177416 1322721770 2116354832 2645443540 4100437487 4232709664 5290887080 8200874974 8465419328 10581774160 16401749948 20502187435 21163548320 32803499896 41004374870 42327096640 65606999792 82008749740 131213999584 164017499480 262427999168 328034998960 656069997920 1312139995840
- Sum of all divisors σ(n): 3225324788352
- Sum of proper divisors (its aliquot sum) s(n): 1913184792512
- 1312139995840 is an abundant number, because the sum of its proper divisors (1913184792512) is greater than itself. Its abundance is 601044796672
Bases of 1312139995840
- Binary: 100110001100000011010001101101010110000002
- Hexadecimal: 0x13181A36AC0
- Base-36: GQSE9WHS
Squares and roots of 1312139995840
- 1312139995840 squared (13121399958402) is 1721711368682995217305600
- 1312139995840 cubed (13121399958403) is 2259126348141386050714109880008704000
-
The
square root of 1312139995840 is 1145486.7942669613 -
The
cube root of 1312139995840 is 10947.7967136667
Scales and comparisons
How big is 1312139995840?- 1,312,139,995,840 seconds is equal to 41,721 years, 51 weeks, 4 days, 12 hours, 10 minutes, 40 seconds.
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To count from 1 to 1,312,139,995,840 would take you about one hundred four thousand, three hundred four 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 1312139995840 cubic inches would be around 912.3 feet tall.
Recreational maths with 1312139995840
- 1312139995840 backwards is 0485999312131
- The number of decimal digits it has is: 13
- The sum of 1312139995840's digits is 55
- More coming soon!
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Keywords: Divisors of 1312139995840, math, Factors of 1312139995840, curriculum, school, college, exams, university, Prime factorization of 1312139995840, STEM, science, technology, engineering, physics, economics, calculator, one trillion, three hundred twelve billion, one hundred thirty-nine million, nine hundred ninety-five thousand, eight hundred forty.