1390484928
1,390,484,928 is an even composite number composed of five prime numbers multiplied together.
What does the number 1390484928 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 112 divisors.
1390484928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 1390484928:
26 × 3 × 7 × 643 × 1609
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 643 × 1609)See below for interesting mathematical facts about the number 1390484928 from the Numbermatics database.
Names of 1390484928
- Cardinal: 1390484928 can be written as One billion, three hundred ninety million, four hundred eighty-four thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.390484928 × 109
Factors of 1390484928
Divisors of 1390484928
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 643 672 1286 1344 1609 1929 2572 3218 3858 4501 4827 5144 6436 7716 9002 9654 10288 11263 12872 13503 15432 18004 19308 20576 22526 25744 27006 30864 33789 36008 38616 41152 45052 51488 54012 61728 67578 72016 77232 90104 102976 108024 123456 135156 144032 154464 180208 216048 270312 288064 308928 360416 432096 540624 720832 864192 1034587 1081248 2069174 2162496 3103761 4138348 6207522 7242109 8276696 12415044 14484218 16553392 21726327 24830088 28968436 33106784 43452654 49660176 57936872 66213568 86905308 99320352 115873744 173810616 198640704 231747488 347621232 463494976 695242464 1390484928
- Sum of all divisors σ(n): 4213717760
- Sum of proper divisors (its aliquot sum) s(n): 2823232832
- 1390484928 is an abundant number, because the sum of its proper divisors (2823232832) is greater than itself. Its abundance is 1432747904
Bases of 1390484928
- Binary: 10100101110000100011101110000002
- Hexadecimal: 0x52E11DC0
- Base-36: MZUX1C
Squares and roots of 1390484928
- 1390484928 squared (13904849282) is 1933448334995165184
- 1390484928 cubed (13904849283) is 2688430768877472141222346752
-
The
square root of 1390484928 is 37289.2065885023 -
The
cube root of 1390484928 is 1116.1487963365
Scales and comparisons
How big is 1390484928?- 1,390,484,928 seconds is equal to 44 years, 11 weeks, 13 hours, 48 minutes, 48 seconds.
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To count from 1 to 1,390,484,928 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 1390484928 cubic inches would be around 93 feet tall.
Recreational maths with 1390484928
- 1390484928 backwards is 8294840931
- 1390484928 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1390484928's digits is 48
- More coming soon!
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The information we have on file for 1390484928 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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