1422137728
1,422,137,728 is an even composite number composed of four prime numbers multiplied together.
1422137728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1422137728:
27 × 11 × 292 × 1201
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 29 × 29 × 1201)See below for interesting mathematical facts about the number 1422137728 from the Numbermatics database.
Names of 1422137728
- Cardinal: 1422137728 can be written as One billion, four hundred twenty-two million, one hundred thirty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.422137728 × 109
Factors of 1422137728
Divisors of 1422137728
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 11 16 22 29 32 44 58 64 88 116 128 176 232 319 352 464 638 704 841 928 1201 1276 1408 1682 1856 2402 2552 3364 3712 4804 5104 6728 9251 9608 10208 13211 13456 18502 19216 20416 26422 26912 34829 37004 38432 40832 52844 53824 69658 74008 76864 105688 107648 139316 148016 153728 211376 278632 296032 383119 422752 557264 592064 766238 845504 1010041 1114528 1184128 1532476 1691008 2020082 2229056 3064952 4040164 4458112 6129904 8080328 11110451 12259808 16160656 22220902 24519616 32321312 44441804 49039232 64642624 88883608 129285248 177767216 355534432 711068864 1422137728
- Sum of all divisors σ(n): 3203642520
- Sum of proper divisors (its aliquot sum) s(n): 1781504792
- 1422137728 is an abundant number, because the sum of its proper divisors (1781504792) is greater than itself. Its abundance is 359367064
Bases of 1422137728
- Binary: 10101001100010000011001100000002
- Hexadecimal: 0x54C41980
- Base-36: NIPCHS
Squares and roots of 1422137728
- 1422137728 squared (14221377282) is 2022475717401001984
- 1422137728 cubed (14221377283) is 2876239021679831026449252352
-
The
square root of 1422137728 is 37711.2414009405 -
The
cube root of 1422137728 is 1124.5546162571
Scales and comparisons
How big is 1422137728?- 1,422,137,728 seconds is equal to 45 years, 11 weeks, 2 days, 22 hours, 15 minutes, 28 seconds.
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To count from 1 to 1,422,137,728 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 1422137728 cubic inches would be around 93.7 feet tall.
Recreational maths with 1422137728
- 1422137728 backwards is 8277312241
- The number of decimal digits it has is: 10
- The sum of 1422137728's digits is 37
- More coming soon!
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The information we have on file for 1422137728 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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