1397426121
1,397,426,121 is an odd composite number composed of five prime numbers multiplied together.
1397426121 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1397426121:
33 × 7 × 13 × 233 × 2441
(3 × 3 × 3 × 7 × 13 × 233 × 2441)See below for interesting mathematical facts about the number 1397426121 from the Numbermatics database.
Names of 1397426121
- Cardinal: 1397426121 can be written as One billion, three hundred ninety-seven million, four hundred twenty-six thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 1.397426121 × 109
Factors of 1397426121
Divisors of 1397426121
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 7 9 13 21 27 39 63 91 117 189 233 273 351 699 819 1631 2097 2441 2457 3029 4893 6291 7323 9087 14679 17087 21203 21969 27261 31733 44037 51261 63609 65907 81783 95199 153783 190827 222131 285597 461349 568753 572481 666393 856791 1706259 1999179 3981271 5118777 5997537 7393789 11943813 15356331 22181367 35831439 51756523 66544101 107494317 155269569 199632303 465808707 1397426121
- Sum of all divisors σ(n): 2559997440
- Sum of proper divisors (its aliquot sum) s(n): 1162571319
- 1397426121 is a deficient number, because the sum of its proper divisors (1162571319) is less than itself. Its deficiency is 234854802
Bases of 1397426121
- Binary: 10100110100101100000111110010012
- Hexadecimal: 0x534B07C9
- Base-36: N3ZOW9
Squares and roots of 1397426121
- 1397426121 squared (13974261212) is 1952799763653106641
- 1397426121 cubed (13974261213) is 2728893398811477602931969561
-
The
square root of 1397426121 is 37382.1631396579 -
The
cube root of 1397426121 is 1118.0029572387
Scales and comparisons
How big is 1397426121?- 1,397,426,121 seconds is equal to 44 years, 22 weeks, 3 days, 21 hours, 55 minutes, 21 seconds.
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To count from 1 to 1,397,426,121 would take you about eighty-eight 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 1397426121 cubic inches would be around 93.2 feet tall.
Recreational maths with 1397426121
- 1397426121 backwards is 1216247931
- The number of decimal digits it has is: 10
- The sum of 1397426121's digits is 36
- More coming soon!
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The information we have on file for 1397426121 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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