12420510984
12,420,510,984 is an even composite number composed of five prime numbers multiplied together.
12420510984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12420510984:
23 × 32 × 72 × 1093 × 3221
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 1093 × 3221)See below for interesting mathematical facts about the number 12420510984 from the Numbermatics database.
Names of 12420510984
- Cardinal: 12420510984 can be written as Twelve billion, four hundred twenty million, five hundred ten thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.2420510984 × 1010
Factors of 12420510984
Divisors of 12420510984
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 392 441 504 588 882 1093 1176 1764 2186 3221 3279 3528 4372 6442 6558 7651 8744 9663 9837 12884 13116 15302 19326 19674 22547 22953 25768 26232 28989 30604 38652 39348 45094 45906 53557 57978 61208 67641 68859 77304 78696 90188 91812 107114 115956 135282 137718 157829 160671 180376 183624 202923 214228 231912 270564 275436 315658 321342 405846 428456 473487 482013 541128 550872 631316 642684 811692 946974 964026 1262632 1285368 1420461 1623384 1893948 1928052 2840922 3520553 3787896 3856104 5681844 7041106 10561659 11363688 14082212 21123318 24643871 28164424 31684977 42246636 49287742 63369954 73931613 84493272 98575484 126739908 147863226 172507097 197150968 221794839 253479816 295726452 345014194 443589678 517521291 591452904 690028388 887179356 1035042582 1380056776 1552563873 1774358712 2070085164 3105127746 4140170328 6210255492 12420510984
- Sum of all divisors σ(n): 39178907820
- Sum of proper divisors (its aliquot sum) s(n): 26758396836
- 12420510984 is an abundant number, because the sum of its proper divisors (26758396836) is greater than itself. Its abundance is 14337885852
Bases of 12420510984
- Binary: 10111001000101000111110101000010002
- Hexadecimal: 0x2E451F508
- Base-36: 5PEUNM0
Squares and roots of 12420510984
- 12420510984 squared (124205109842) is 154269093103664648256
- 12420510984 cubed (124205109843) is 1916100965385785414316144443904
-
The
square root of 12420510984 is 111447.3462402761 -
The
cube root of 12420510984 is 2315.8645477261
Scales and comparisons
How big is 12420510984?- 12,420,510,984 seconds is equal to 394 years, 48 weeks, 3 days, 21 hours, 56 minutes, 24 seconds.
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To count from 1 to 12,420,510,984 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 12420510984 cubic inches would be around 193 feet tall.
Recreational maths with 12420510984
- 12420510984 backwards is 48901502421
- 12420510984 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12420510984's digits is 36
- More coming soon!
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The information we have on file for 12420510984 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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