1309372428
1,309,372,428 is an even composite number composed of seven prime numbers multiplied together.
What does the number 1309372428 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
1309372428 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1309372428:
22 × 3 × 7 × 13 × 23 × 37 × 1409
(2 × 2 × 3 × 7 × 13 × 23 × 37 × 1409)See below for interesting mathematical facts about the number 1309372428 from the Numbermatics database.
Names of 1309372428
- Cardinal: 1309372428 can be written as One billion, three hundred nine million, three hundred seventy-two thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.309372428 × 109
Factors of 1309372428
Divisors of 1309372428
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 23 26 28 37 39 42 46 52 69 74 78 84 91 92 111 138 148 156 161 182 222 259 273 276 299 322 364 444 481 483 518 546 598 644 777 851 897 962 966 1036 1092 1196 1409 1443 1554 1702 1794 1924 1932 2093 2553 2818 2886 3108 3367 3404 3588 4186 4227 5106 5636 5772 5957 6279 6734 8372 8454 9863 10101 10212 11063 11914 12558 13468 16908 17871 18317 19726 20202 22126 23828 25116 29589 32407 33189 35742 36634 39452 40404 44252 52133 54951 59178 64814 66378 71484 73268 77441 97221 104266 109902 118356 128219 129628 132756 154882 156399 194442 208532 219804 226849 232323 256438 309764 312798 364931 384657 388884 421291 453698 464646 512876 625596 677729 680547 729862 769314 842582 907396 929292 1094793 1199059 1263873 1355458 1361094 1459724 1538628 1685164 2033187 2189586 2398118 2527746 2710916 2722188 2949037 3597177 4066374 4379172 4744103 4796236 5055492 5898074 7194354 8132748 8393413 8847111 9488206 11796148 14232309 14388708 15587767 16786826 17694222 18976412 25180239 28464618 31175534 33573652 35388444 46763301 50360478 56929236 62351068 93526602 100720956 109114369 187053204 218228738 327343107 436457476 654686214 1309372428
- Sum of all divisors σ(n): 4032645120
- Sum of proper divisors (its aliquot sum) s(n): 2723272692
- 1309372428 is an abundant number, because the sum of its proper divisors (2723272692) is greater than itself. Its abundance is 1413900264
Bases of 1309372428
- Binary: 10011100000101101110000000011002
- Hexadecimal: 0x4E0B700C
- Base-36: LNKE8C
Squares and roots of 1309372428
- 1309372428 squared (13093724282) is 1714456155206615184
- 1309372428 cubed (13093724283) is 2244861618642430565135746752
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The
square root of 1309372428 is 36185.2515260015 -
The
cube root of 1309372428 is 1094.0094258831
Scales and comparisons
How big is 1309372428?- 1,309,372,428 seconds is equal to 41 years, 32 weeks, 6 days, 18 hours, 33 minutes, 48 seconds.
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To count from 1 to 1,309,372,428 would take you about eighty-three 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 1309372428 cubic inches would be around 91.2 feet tall.
Recreational maths with 1309372428
- 1309372428 backwards is 8242739031
- 1309372428 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1309372428's digits is 39
- More coming soon!
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"Number 1309372428 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
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Numbermatics. (2024). Number 1309372428 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/1309372428/
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The information we have on file for 1309372428 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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