1390029444
1,390,029,444 is an even composite number composed of four prime numbers multiplied together.
1390029444 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1390029444:
22 × 33 × 163 × 2812
(2 × 2 × 3 × 3 × 3 × 163 × 281 × 281)See below for interesting mathematical facts about the number 1390029444 from the Numbermatics database.
Names of 1390029444
- Cardinal: 1390029444 can be written as One billion, three hundred ninety million, twenty-nine thousand, four hundred forty-four.
Scientific notation
- Scientific notation: 1.390029444 × 109
Factors of 1390029444
Divisors of 1390029444
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 108 163 281 326 489 562 652 843 978 1124 1467 1686 1956 2529 2934 3372 4401 5058 5868 7587 8802 10116 15174 17604 30348 45803 78961 91606 137409 157922 183212 236883 274818 315844 412227 473766 549636 710649 824454 947532 1236681 1421298 1648908 2131947 2473362 2842596 4263894 4946724 8527788 12870643 25741286 38611929 51482572 77223858 115835787 154447716 231671574 347507361 463343148 695014722 1390029444
- Sum of all divisors σ(n): 3638838560
- Sum of proper divisors (its aliquot sum) s(n): 2248809116
- 1390029444 is an abundant number, because the sum of its proper divisors (2248809116) is greater than itself. Its abundance is 858779672
Bases of 1390029444
- Binary: 10100101101101000101010100001002
- Hexadecimal: 0x52DA2A84
- Base-36: MZL5L0
Squares and roots of 1390029444
- 1390029444 squared (13900294442) is 1932181855186949136
- 1390029444 cubed (13900294443) is 2685789669872403423570360384
-
The
square root of 1390029444 is 37283.0986373183 -
The
cube root of 1390029444 is 1116.0269099767
Scales and comparisons
How big is 1390029444?- 1,390,029,444 seconds is equal to 44 years, 10 weeks, 2 days, 7 hours, 17 minutes, 24 seconds.
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To count from 1 to 1,390,029,444 would take you about eighty-eight 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 1390029444 cubic inches would be around 93 feet tall.
Recreational maths with 1390029444
- 1390029444 backwards is 4449200931
- 1390029444 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1390029444's digits is 36
- More coming soon!
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The information we have on file for 1390029444 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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