121320474912
121,320,474,912 is an even composite number composed of five prime numbers multiplied together.
121320474912 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 121320474912:
25 × 32 × 7 × 13 × 4629139
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 4629139)See below for interesting mathematical facts about the number 121320474912 from the Numbermatics database.
Names of 121320474912
- Cardinal: 121320474912 can be written as One hundred twenty-one billion, three hundred twenty million, four hundred seventy-four thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.21320474912 × 1011
Factors of 121320474912
Divisors of 121320474912
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 84 91 96 104 112 117 126 144 156 168 182 208 224 234 252 273 288 312 336 364 416 468 504 546 624 672 728 819 936 1008 1092 1248 1456 1638 1872 2016 2184 2912 3276 3744 4368 6552 8736 13104 26208 4629139 9258278 13887417 18516556 27774834 32403973 37033112 41662251 55549668 60178807 64807946 74066224 83324502 97211919 111099336 120357614 129615892 148132448 166649004 180536421 194423838 222198672 240715228 259231784 291635757 333298008 361072842 388847676 421251649 444397344 481430456 518463568 541609263 583271514 666596016 722145684 777695352 842503298 962860912 1036927136 1083218526 1166543028 1263754947 1333192032 1444291368 1555390704 1685006596 1925721824 2166437052 2333086056 2527509894 2888582736 3110781408 3370013192 3791264841 4332874104 4666172112 5055019788 5777165472 6740026384 7582529682 8665748208 9332344224 10110039576 13480052768 15165059364 17331496416 20220079152 30330118728 40440158304 60660237456 121320474912
- Sum of all divisors σ(n): 424621753920
- Sum of proper divisors (its aliquot sum) s(n): 303301279008
- 121320474912 is an abundant number, because the sum of its proper divisors (303301279008) is greater than itself. Its abundance is 181980804096
Bases of 121320474912
- Binary: 11100001111110100001110001001001000002
- Hexadecimal: 0x1C3F438920
- Base-36: 1JQF2TK0
Squares and roots of 121320474912
- 121320474912 squared (1213204749122) is 14718657632873221407744
- 121320474912 cubed (1213204749123) is 1785674534087312964274827274518528
-
The
square root of 121320474912 is 348310.8883052609 -
The
cube root of 121320474912 is 4950.4502520343
Scales and comparisons
How big is 121320474912?- 121,320,474,912 seconds is equal to 3,857 years, 32 weeks, 3 hours, 55 minutes, 12 seconds.
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To count from 1 to 121,320,474,912 would take you about seven thousand, seven hundred fifteen 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 121320474912 cubic inches would be around 412.5 feet tall.
Recreational maths with 121320474912
- 121320474912 backwards is 219474023121
- 121320474912 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121320474912's digits is 36
- More coming soon!
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The information we have on file for 121320474912 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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