1421025988
1,421,025,988 is an even composite number composed of six prime numbers multiplied together.
1421025988 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1421025988:
22 × 17 × 31 × 43 × 61 × 257
(2 × 2 × 17 × 31 × 43 × 61 × 257)See below for interesting mathematical facts about the number 1421025988 from the Numbermatics database.
Names of 1421025988
- Cardinal: 1421025988 can be written as One billion, four hundred twenty-one million, twenty-five thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.421025988 × 109
Factors of 1421025988
Divisors of 1421025988
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 17 31 34 43 61 62 68 86 122 124 172 244 257 514 527 731 1028 1037 1054 1333 1462 1891 2074 2108 2623 2666 2924 3782 4148 4369 5246 5332 7564 7967 8738 10492 11051 15677 15934 17476 22102 22661 31354 31868 32147 44204 44591 45322 62708 64294 81313 89182 90644 128588 135439 162626 178364 187867 266509 270878 325252 342581 375734 485987 533018 541756 674111 685162 751468 971974 1066036 1348222 1370324 1382321 1943948 2696444 2764642 5529284 5823877 8261779 11459887 11647754 16523558 20897441 22919774 23295508 33047116 41794882 45839548 83589764 355256497 710512994 1421025988
- Sum of all divisors σ(n): 2837818368
- Sum of proper divisors (its aliquot sum) s(n): 1416792380
- 1421025988 is a deficient number, because the sum of its proper divisors (1416792380) is less than itself. Its deficiency is 4233608
Bases of 1421025988
- Binary: 10101001011001100100010110001002
- Hexadecimal: 0x54B322C4
- Base-36: NI1IO4
Squares and roots of 1421025988
- 1421025988 squared (14210259882) is 2019314858571376144
- 1421025988 cubed (14210259883) is 2869498891984470053547230272
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The
square root of 1421025988 is 37696.4983519689 -
The
cube root of 1421025988 is 1124.2615039361
Scales and comparisons
How big is 1421025988?- 1,421,025,988 seconds is equal to 45 years, 9 weeks, 4 days, 1 hour, 26 minutes, 28 seconds.
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To count from 1 to 1,421,025,988 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 1421025988 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421025988
- 1421025988 backwards is 8895201241
- The number of decimal digits it has is: 10
- The sum of 1421025988's digits is 40
- More coming soon!
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"Number 1421025988 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 1421025988 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/1421025988/
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The information we have on file for 1421025988 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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