1421727425
1,421,727,425 is an odd composite number composed of four prime numbers multiplied together.
1421727425 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 1421727425:
52 × 17 × 312 × 592
(5 × 5 × 17 × 31 × 31 × 59 × 59)See below for interesting mathematical facts about the number 1421727425 from the Numbermatics database.
Names of 1421727425
- Cardinal: 1421727425 can be written as One billion, four hundred twenty-one million, seven hundred twenty-seven thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 1.421727425 × 109
Factors of 1421727425
Divisors of 1421727425
- Number of divisors d(n): 54
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Complete list of divisors:
1 5 17 25 31 59 85 155 295 425 527 775 961 1003 1475 1829 2635 3481 4805 5015 9145 13175 16337 17405 24025 25075 31093 45725 56699 59177 81685 87025 107911 155465 283495 295885 408425 539555 777325 963883 1417475 1479425 1834487 2697775 3345241 4819415 9172435 16726205 24097075 45862175 56869097 83631025 284345485 1421727425
- Sum of all divisors σ(n): 1962046854
- Sum of proper divisors (its aliquot sum) s(n): 540319429
- 1421727425 is a deficient number, because the sum of its proper divisors (540319429) is less than itself. Its deficiency is 881407996
Bases of 1421727425
- Binary: 10101001011110111010110110000012
- Hexadecimal: 0x54BDD6C1
- Base-36: NIGJWH
Squares and roots of 1421727425
- 1421727425 squared (14217274252) is 2021308870997130625
- 1421727425 cubed (14217274253) is 2873750256292407705869890625
-
The
square root of 1421727425 is 37705.8009462735 -
The
cube root of 1421727425 is 1124.4464568983
Scales and comparisons
How big is 1421727425?- 1,421,727,425 seconds is equal to 45 years, 10 weeks, 5 days, 4 hours, 17 minutes, 5 seconds.
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To count from 1 to 1,421,727,425 would take you about ninety 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 1421727425 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421727425
- 1421727425 backwards is 5247271241
- The number of decimal digits it has is: 10
- The sum of 1421727425's digits is 35
- More coming soon!
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The information we have on file for 1421727425 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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