1421273152
1,421,273,152 is an even composite number composed of four prime numbers multiplied together.
1421273152 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 1421273152:
26 × 13 × 43 × 39727
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 43 × 39727)See below for interesting mathematical facts about the number 1421273152 from the Numbermatics database.
Names of 1421273152
- Cardinal: 1421273152 can be written as One billion, four hundred twenty-one million, two hundred seventy-three thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 1.421273152 × 109
Factors of 1421273152
Divisors of 1421273152
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 8 13 16 26 32 43 52 64 86 104 172 208 344 416 559 688 832 1118 1376 2236 2752 4472 8944 17888 35776 39727 79454 158908 317816 516451 635632 1032902 1271264 1708261 2065804 2542528 3416522 4131608 6833044 8263216 13666088 16526432 22207393 27332176 33052864 44414786 54664352 88829572 109328704 177659144 355318288 710636576 1421273152
- Sum of all divisors σ(n): 3108000896
- Sum of proper divisors (its aliquot sum) s(n): 1686727744
- 1421273152 is an abundant number, because the sum of its proper divisors (1686727744) is greater than itself. Its abundance is 265454592
Bases of 1421273152
- Binary: 10101001011011011101000010000002
- Hexadecimal: 0x54B6E840
- Base-36: NI6TDS
Squares and roots of 1421273152
- 1421273152 squared (14212731522) is 2020017372596015104
- 1421273152 cubed (14212731523) is 2870996458244296809501687808
-
The
square root of 1421273152 is 37699.7765510619 -
The
cube root of 1421273152 is 1124.3266823971
Scales and comparisons
How big is 1421273152?- 1,421,273,152 seconds is equal to 45 years, 9 weeks, 6 days, 22 hours, 5 minutes, 52 seconds.
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To count from 1 to 1,421,273,152 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 1421273152 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421273152
- 1421273152 backwards is 2513721241
- The number of decimal digits it has is: 10
- The sum of 1421273152's digits is 28
- More coming soon!
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The information we have on file for 1421273152 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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