1420996864
1,420,996,864 is an even composite number composed of three prime numbers multiplied together.
1420996864 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1420996864:
28 × 73 × 16183
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 16183)See below for interesting mathematical facts about the number 1420996864 from the Numbermatics database.
Names of 1420996864
- Cardinal: 1420996864 can be written as One billion, four hundred twenty million, nine hundred ninety-six thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.420996864 × 109
Factors of 1420996864
Divisors of 1420996864
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 686 784 896 1372 1568 1792 2744 3136 5488 6272 10976 12544 16183 21952 32366 43904 64732 87808 113281 129464 226562 258928 453124 517856 792967 906248 1035712 1585934 1812496 2071424 3171868 3624992 4142848 5550769 6343736 7249984 11101538 12687472 14499968 22203076 25374944 28999936 44406152 50749888 88812304 101499776 177624608 202999552 355249216 710498432 1420996864
- Sum of all divisors σ(n): 3308009600
- Sum of proper divisors (its aliquot sum) s(n): 1887012736
- 1420996864 is an abundant number, because the sum of its proper divisors (1887012736) is greater than itself. Its abundance is 466015872
Bases of 1420996864
- Binary: 10101001011001010110001000000002
- Hexadecimal: 0x54B2B100
- Base-36: NI0W74
Squares and roots of 1420996864
- 1420996864 squared (14209968642) is 2019232087497834496
- 1420996864 cubed (14209968643) is 2869322464022596425607020544
-
The
square root of 1420996864 is 37696.1120541629 -
The
cube root of 1420996864 is 1124.2538232847
Scales and comparisons
How big is 1420996864?- 1,420,996,864 seconds is equal to 45 years, 9 weeks, 3 days, 17 hours, 21 minutes, 4 seconds.
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To count from 1 to 1,420,996,864 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 1420996864 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420996864
- 1420996864 backwards is 4686990241
- 1420996864 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420996864's digits is 49
- More coming soon!
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The information we have on file for 1420996864 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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