1272442661325
1,272,442,661,325 is an odd composite number composed of five prime numbers multiplied together.
1272442661325 is an odd 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 1272442661325:
33 × 52 × 11 × 1132 × 13421
(3 × 3 × 3 × 5 × 5 × 11 × 113 × 113 × 13421)See below for interesting mathematical facts about the number 1272442661325 from the Numbermatics database.
Names of 1272442661325
- Cardinal: 1272442661325 can be written as One trillion, two hundred seventy-two billion, four hundred forty-two million, six hundred sixty-one thousand, three hundred twenty-five.
Scientific notation
- Scientific notation: 1.272442661325 × 1012
Factors of 1272442661325
Divisors of 1272442661325
- Number of divisors d(n): 144
-
Complete list of divisors:
1 3 5 9 11 15 25 27 33 45 55 75 99 113 135 165 225 275 297 339 495 565 675 825 1017 1243 1485 1695 2475 2825 3051 3729 5085 6215 7425 8475 11187 12769 13421 15255 18645 25425 31075 33561 38307 40263 55935 63845 67105 76275 93225 114921 120789 140459 147631 167805 191535 201315 279675 319225 335525 344763 362367 421377 442893 574605 603945 702295 738155 839025 957675 1006575 1264131 1328679 1516573 1723815 1811835 2106885 2214465 2873025 3019725 3511475 3690775 3792393 3986037 4549719 6320655 6643395 7582865 8619075 9059175 10534425 11072325 13649157 16682303 18961965 19930185 22748595 31603275 33216975 37914325 40947471 50046909 68245785 83411515 94809825 99650925 113742975 150140727 171372749 204737355 250234545 341228925 417057575 450422181 514118247 750703635 856863745 1023686775 1251172725 1542354741 1885100239 2252110905 2570591235 3753518175 4284318725 4627064223 5655300717 7711773705 9425501195 11260554525 12852956175 16965902151 23135321115 28276503585 38558868525 47127505975 50897706453 84829510755 115676605575 141382517925 254488532265 424147553775 1272442661325
- Sum of all divisors σ(n): 2572984514880
- Sum of proper divisors (its aliquot sum) s(n): 1300541853555
- 1272442661325 is an abundant number, because the sum of its proper divisors (1300541853555) is greater than itself. Its abundance is 28099192230
Bases of 1272442661325
- Binary: 100101000010000110111111000101001110011012
- Hexadecimal: 0x128437E29CD
- Base-36: G8JVI959
Squares and roots of 1272442661325
- 1272442661325 squared (12724426613252) is 1619110326359848650755625
- 1272442661325 cubed (12724426613253) is 2060225052652115116791697947213703125
-
The
square root of 1272442661325 is 1128026.0020606795 -
The
cube root of 1272442661325 is 10836.2597596543
Scales and comparisons
How big is 1272442661325?- 1,272,442,661,325 seconds is equal to 40,459 years, 38 weeks, 3 days, 14 hours, 48 minutes, 45 seconds.
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To count from 1 to 1,272,442,661,325 would take you about one hundred one thousand, one hundred forty-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 1272442661325 cubic inches would be around 903 feet tall.
Recreational maths with 1272442661325
- 1272442661325 backwards is 5231662442721
- 1272442661325 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1272442661325's digits is 45
- More coming soon!
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