121381612125
121,381,612,125 is an odd composite number composed of six prime numbers multiplied together.
121381612125 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 121381612125:
3 × 53 × 31 × 41 × 233 × 1093
(3 × 5 × 5 × 5 × 31 × 41 × 233 × 1093)See below for interesting mathematical facts about the number 121381612125 from the Numbermatics database.
Names of 121381612125
- Cardinal: 121381612125 can be written as One hundred twenty-one billion, three hundred eighty-one million, six hundred twelve thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.21381612125 × 1011
Factors of 121381612125
Divisors of 121381612125
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 15 25 31 41 75 93 123 125 155 205 233 375 465 615 699 775 1025 1093 1165 1271 2325 3075 3279 3495 3813 3875 5125 5465 5825 6355 7223 9553 11625 15375 16395 17475 19065 21669 27325 28659 29125 31775 33883 36115 44813 47765 81975 87375 95325 101649 108345 134439 136625 143295 158875 169415 180575 224065 238825 254669 296143 409875 476625 508245 541725 672195 716475 764007 847075 888429 902875 1120325 1194125 1273345 1389203 1480715 2541225 2708625 3360975 3582375 3820035 4167609 4235375 4442145 5601625 6366725 6946015 7403575 7894739 10441429 12706125 16804875 19100175 20838045 22210725 23684217 31324287 31833625 34730075 37017875 39473695 52207145 95500875 104190225 111053625 118421085 156621435 173650375 197368475 261035725 323684299 520951125 592105425 783107175 971052897 986842375 1305178625 1618421495 2960527125 3915535875 4855264485 8092107475 24276322425 40460537375 121381612125
- Sum of all divisors σ(n): 214692581376
- Sum of proper divisors (its aliquot sum) s(n): 93310969251
- 121381612125 is a deficient number, because the sum of its proper divisors (93310969251) is less than itself. Its deficiency is 28070642874
Bases of 121381612125
- Binary: 11100010000101110100001101010010111012
- Hexadecimal: 0x1C42E86A5D
- Base-36: 1JRFH7BX
Squares and roots of 121381612125
- 121381612125 squared (1213816121252) is 14733495762063947015625
- 121381612125 cubed (1213816121253) is 1788375467836177306097145064453125
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The
square root of 121381612125 is 348398.6396715693 -
The
cube root of 121381612125 is 4951.2816750527
Scales and comparisons
How big is 121381612125?- 121,381,612,125 seconds is equal to 3,859 years, 29 weeks, 18 hours, 28 minutes, 45 seconds.
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To count from 1 to 121,381,612,125 would take you about seven thousand, seven hundred nineteen 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 121381612125 cubic inches would be around 412.6 feet tall.
Recreational maths with 121381612125
- 121381612125 backwards is 521216183121
- The number of decimal digits it has is: 12
- The sum of 121381612125's digits is 33
- More coming soon!
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The information we have on file for 121381612125 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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