121424985
121,424,985 is an odd composite number composed of six prime numbers multiplied together.
121424985 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 121424985:
32 × 5 × 11 × 31 × 41 × 193
(3 × 3 × 5 × 11 × 31 × 41 × 193)See below for interesting mathematical facts about the number 121424985 from the Numbermatics database.
Names of 121424985
- Cardinal: 121424985 can be written as One hundred twenty-one million, four hundred twenty-four thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 1.21424985 × 108
Factors of 121424985
Divisors of 121424985
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 9 11 15 31 33 41 45 55 93 99 123 155 165 193 205 279 341 369 451 465 495 579 615 965 1023 1271 1353 1395 1705 1737 1845 2123 2255 2895 3069 3813 4059 5115 5983 6355 6369 6765 7913 8685 10615 11439 13981 15345 17949 19065 19107 20295 23739 29915 31845 39565 41943 53847 57195 65813 69905 71217 87043 89745 95535 118695 125829 197439 209715 245303 261129 269235 329065 356085 435215 592317 629145 735909 783387 987195 1226515 1305645 2207727 2698333 2961585 3679545 3916935 8094999 11038635 13491665 24284997 40474995 121424985
- Sum of all divisors σ(n): 244048896
- Sum of proper divisors (its aliquot sum) s(n): 122623911
- 121424985 is an abundant number, because the sum of its proper divisors (122623911) is greater than itself. Its abundance is 1198926
Bases of 121424985
- Binary: 1110011110011001100010110012
- Hexadecimal: 0x73CCC59
- Base-36: 20AK49
Squares and roots of 121424985
- 121424985 squared (1214249852) is 14744026982250225
- 121424985 cubed (1214249853) is 1790293255159328836871625
-
The
square root of 121424985 is 11019.3005676405 -
The
cube root of 121424985 is 495.1871346321
Scales and comparisons
How big is 121424985?- 121,424,985 seconds is equal to 3 years, 44 weeks, 5 days, 9 hours, 9 minutes, 45 seconds.
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To count from 1 to 121,424,985 would take you about five 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 121424985 cubic inches would be around 41.3 feet tall.
Recreational maths with 121424985
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The information we have on file for 121424985 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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