1421479225
1,421,479,225 is an odd composite number composed of five prime numbers multiplied together.
1421479225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1421479225:
52 × 17 × 292 × 41 × 97
(5 × 5 × 17 × 29 × 29 × 41 × 97)See below for interesting mathematical facts about the number 1421479225 from the Numbermatics database.
Names of 1421479225
- Cardinal: 1421479225 can be written as One billion, four hundred twenty-one million, four hundred seventy-nine thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.421479225 × 109
Factors of 1421479225
Divisors of 1421479225
- Number of divisors d(n): 72
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Complete list of divisors:
1 5 17 25 29 41 85 97 145 205 425 485 493 697 725 841 1025 1189 1649 2425 2465 2813 3485 3977 4205 5945 8245 12325 14065 14297 17425 19885 20213 21025 29725 34481 41225 47821 67609 70325 71485 81577 99425 101065 115333 172405 239105 338045 357425 407885 505325 576665 586177 862025 1195525 1386809 1690225 1960661 2039425 2883325 2930885 3344657 6934045 9803305 14654425 16723285 34670225 49016525 56859169 83616425 284295845 1421479225
- Sum of all divisors σ(n): 2000450088
- Sum of proper divisors (its aliquot sum) s(n): 578970863
- 1421479225 is a deficient number, because the sum of its proper divisors (578970863) is less than itself. Its deficiency is 842508362
Bases of 1421479225
- Binary: 10101001011101000001101001110012
- Hexadecimal: 0x54BA0D39
- Base-36: NIB8E1
Squares and roots of 1421479225
- 1421479225 squared (14214792252) is 2020603187106600625
- 1421479225 cubed (14214792253) is 2872245452440820648809515625
-
The
square root of 1421479225 is 37702.5095318601 -
The
cube root of 1421479225 is 1124.3810191667
Scales and comparisons
How big is 1421479225?- 1,421,479,225 seconds is equal to 45 years, 10 weeks, 2 days, 7 hours, 20 minutes, 25 seconds.
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To count from 1 to 1,421,479,225 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 1421479225 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421479225
- 1421479225 backwards is 5229741241
- The number of decimal digits it has is: 10
- The sum of 1421479225's digits is 37
- More coming soon!
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The information we have on file for 1421479225 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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