12420439164
12,420,439,164 is an even composite number composed of six prime numbers multiplied together.
12420439164 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12420439164:
22 × 32 × 7 × 103 × 151 × 3169
(2 × 2 × 3 × 3 × 7 × 103 × 151 × 3169)See below for interesting mathematical facts about the number 12420439164 from the Numbermatics database.
Names of 12420439164
- Cardinal: 12420439164 can be written as Twelve billion, four hundred twenty million, four hundred thirty-nine thousand, one hundred sixty-four.
Scientific notation
- Scientific notation: 1.2420439164 × 1010
Factors of 12420439164
Divisors of 12420439164
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 103 126 151 206 252 302 309 412 453 604 618 721 906 927 1057 1236 1359 1442 1812 1854 2114 2163 2718 2884 3169 3171 3708 4228 4326 5436 6338 6342 6489 8652 9507 9513 12676 12684 12978 15553 19014 19026 22183 25956 28521 31106 38028 38052 44366 46659 57042 62212 66549 88732 93318 108871 114084 133098 139977 186636 199647 217742 266196 279954 326407 326613 399294 435484 478519 559908 652814 653226 798588 957038 979221 979839 1305628 1306452 1435557 1914076 1958442 1959678 2284849 2871114 2937663 3349633 3916884 3919356 4306671 4569698 5742228 5875326 6699266 6854547 8613342 9139396 10048899 11750652 13398532 13709094 17226684 20097798 20563641 27418188 30146697 40195596 41127282 49287457 60293394 82254564 98574914 120586788 147862371 197149828 295724742 345012199 443587113 591449484 690024398 887174226 1035036597 1380048796 1774348452 2070073194 3105109791 4140146388 6210219582 12420439164
- Sum of all divisors σ(n): 36481070080
- Sum of proper divisors (its aliquot sum) s(n): 24060630916
- 12420439164 is an abundant number, because the sum of its proper divisors (24060630916) is greater than itself. Its abundance is 11640191752
Bases of 12420439164
- Binary: 10111001000101000011011100011111002
- Hexadecimal: 0x2E450DC7C
- Base-36: 5PET470
Squares and roots of 12420439164
- 12420439164 squared (124204391642) is 154267309026625018896
- 12420439164 cubed (124204391643) is 1916067726759184103438118442944
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The
square root of 12420439164 is 111447.0240248703 -
The
cube root of 12420439164 is 2315.8600839885
Scales and comparisons
How big is 12420439164?- 12,420,439,164 seconds is equal to 394 years, 48 weeks, 3 days, 1 hour, 59 minutes, 24 seconds.
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To count from 1 to 12,420,439,164 would take you about seven hundred eighty-nine 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 12420439164 cubic inches would be around 193 feet tall.
Recreational maths with 12420439164
- 12420439164 backwards is 46193402421
- 12420439164 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12420439164's digits is 36
- More coming soon!
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The information we have on file for 12420439164 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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