1421107912
1,421,107,912 is an even composite number composed of five prime numbers multiplied together.
1421107912 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1421107912:
23 × 7 × 131 × 307 × 631
(2 × 2 × 2 × 7 × 131 × 307 × 631)See below for interesting mathematical facts about the number 1421107912 from the Numbermatics database.
Names of 1421107912
- Cardinal: 1421107912 can be written as One billion, four hundred twenty-one million, one hundred seven thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.421107912 × 109
Factors of 1421107912
Divisors of 1421107912
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 28 56 131 262 307 524 614 631 917 1048 1228 1262 1834 2149 2456 2524 3668 4298 4417 5048 7336 8596 8834 17192 17668 35336 40217 80434 82661 160868 165322 193717 281519 321736 330644 387434 563038 578627 661288 774868 1126076 1157254 1356019 1549736 2252152 2314508 2712038 4629016 5424076 10848152 25376927 50753854 101507708 177638489 203015416 355276978 710553956 1421107912
- Sum of all divisors σ(n): 3083351040
- Sum of proper divisors (its aliquot sum) s(n): 1662243128
- 1421107912 is an abundant number, because the sum of its proper divisors (1662243128) is greater than itself. Its abundance is 241135216
Bases of 1421107912
- Binary: 10101001011010001100010110010002
- Hexadecimal: 0x54B462C8
- Base-36: NI39VS
Squares and roots of 1421107912
- 1421107912 squared (14211079122) is 2019547697548999744
- 1421107912 cubed (14211079123) is 2869995211648266543884374528
-
The
square root of 1421107912 is 37697.5849624349 -
The
cube root of 1421107912 is 1124.2831085679
Scales and comparisons
How big is 1421107912?- 1,421,107,912 seconds is equal to 45 years, 9 weeks, 5 days, 11 minutes, 52 seconds.
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To count from 1 to 1,421,107,912 would take you about ninety 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 1421107912 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421107912
- 1421107912 backwards is 2197011241
- 1421107912 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1421107912's digits is 28
- More coming soon!
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The information we have on file for 1421107912 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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