1385032768
1,385,032,768 is an even composite number composed of four prime numbers multiplied together.
1385032768 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 1385032768:
26 × 7 × 23 × 134417
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 134417)See below for interesting mathematical facts about the number 1385032768 from the Numbermatics database.
Names of 1385032768
- Cardinal: 1385032768 can be written as One billion, three hundred eighty-five million, thirty-two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.385032768 × 109
Factors of 1385032768
Divisors of 1385032768
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 7 8 14 16 23 28 32 46 56 64 92 112 161 184 224 322 368 448 644 736 1288 1472 2576 5152 10304 134417 268834 537668 940919 1075336 1881838 2150672 3091591 3763676 4301344 6183182 7527352 8602688 12366364 15054704 21641137 24732728 30109408 43282274 49465456 60218816 86564548 98930912 173129096 197861824 346258192 692516384 1385032768
- Sum of all divisors σ(n): 3277648512
- Sum of proper divisors (its aliquot sum) s(n): 1892615744
- 1385032768 is an abundant number, because the sum of its proper divisors (1892615744) is greater than itself. Its abundance is 507582976
Bases of 1385032768
- Binary: 10100101000110111101100010000002
- Hexadecimal: 0x528DEC40
- Base-36: MWM24G
Squares and roots of 1385032768
- 1385032768 squared (13850327682) is 1918315768433741824
- 1385032768 cubed (13850327683) is 2656930198651832463092088832
-
The
square root of 1385032768 is 37216.0283748817 -
The
cube root of 1385032768 is 1114.6880606329
Scales and comparisons
How big is 1385032768?- 1,385,032,768 seconds is equal to 44 years, 2 weeks, 11 hours, 19 minutes, 28 seconds.
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To count from 1 to 1,385,032,768 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 1385032768 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385032768
- 1385032768 backwards is 8672305831
- The number of decimal digits it has is: 10
- The sum of 1385032768's digits is 43
- More coming soon!
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The information we have on file for 1385032768 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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