142069221
142,069,221 is an odd composite number composed of three prime numbers multiplied together.
142069221 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 142069221:
35 × 7 × 174
(3 × 3 × 3 × 3 × 3 × 7 × 17 × 17 × 17 × 17)See below for interesting mathematical facts about the number 142069221 from the Numbermatics database.
Names of 142069221
- Cardinal: 142069221 can be written as One hundred forty-two million, sixty-nine thousand, two hundred twenty-one.
Scientific notation
- Scientific notation: 1.42069221 × 108
Factors of 142069221
Divisors of 142069221
- Number of divisors d(n): 60
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Complete list of divisors:
1 3 7 9 17 21 27 51 63 81 119 153 189 243 289 357 459 567 867 1071 1377 1701 2023 2601 3213 4131 4913 6069 7803 9639 14739 18207 23409 28917 34391 44217 54621 70227 83521 103173 132651 163863 250563 309519 397953 491589 584647 751689 928557 1193859 1753941 2255067 2785671 5261823 6765201 8357013 15785469 20295603 47356407 142069221
- Sum of all divisors σ(n): 258413792
- Sum of proper divisors (its aliquot sum) s(n): 116344571
- 142069221 is a deficient number, because the sum of its proper divisors (116344571) is less than itself. Its deficiency is 25724650
Bases of 142069221
- Binary: 10000111011111001101111001012
- Hexadecimal: 0x877CDE5
- Base-36: 2CL1B9
Squares and roots of 142069221
- 142069221 squared (1420692212) is 20183663555546841
- 142069221 cubed (1420692213) is 2867477358262629929880861
-
The
square root of 142069221 is 11919.2793825801 -
The
cube root of 142069221 is 521.7951038889
Scales and comparisons
How big is 142069221?- 142,069,221 seconds is equal to 4 years, 26 weeks, 6 days, 7 hours, 40 minutes, 21 seconds.
-
To count from 1 to 142,069,221 would take you about six 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 142069221 cubic inches would be around 43.5 feet tall.
Recreational maths with 142069221
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The information we have on file for 142069221 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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