1325213856
1,325,213,856 is an even composite number composed of four prime numbers multiplied together.
1325213856 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 1325213856:
25 × 32 × 83 × 55439
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 83 × 55439)See below for interesting mathematical facts about the number 1325213856 from the Numbermatics database.
Names of 1325213856
- Cardinal: 1325213856 can be written as One billion, three hundred twenty-five million, two hundred thirteen thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.325213856 × 109
Factors of 1325213856
Divisors of 1325213856
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 83 96 144 166 249 288 332 498 664 747 996 1328 1494 1992 2656 2988 3984 5976 7968 11952 23904 55439 110878 166317 221756 332634 443512 498951 665268 887024 997902 1330536 1774048 1995804 2661072 3991608 4601437 5322144 7983216 9202874 13804311 15966432 18405748 27608622 36811496 41412933 55217244 73622992 82825866 110434488 147245984 165651732 220868976 331303464 441737952 662606928 1325213856
- Sum of all divisors σ(n): 3814050240
- Sum of proper divisors (its aliquot sum) s(n): 2488836384
- 1325213856 is an abundant number, because the sum of its proper divisors (2488836384) is greater than itself. Its abundance is 1163622528
Bases of 1325213856
- Binary: 10011101111110100101000101000002
- Hexadecimal: 0x4EFD28A0
- Base-36: LWZXK0
Squares and roots of 1325213856
- 1325213856 squared (13252138562) is 1756191764134388736
- 1325213856 cubed (13252138563) is 2327329659623975799037526016
-
The
square root of 1325213856 is 36403.4868659583 -
The
cube root of 1325213856 is 1098.4037055517
Scales and comparisons
How big is 1325213856?- 1,325,213,856 seconds is equal to 42 years, 7 weeks, 1 day, 2 hours, 57 minutes, 36 seconds.
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To count from 1 to 1,325,213,856 would take you about eighty-four 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 1325213856 cubic inches would be around 91.5 feet tall.
Recreational maths with 1325213856
- 1325213856 backwards is 6583125231
- 1325213856 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1325213856's digits is 36
- More coming soon!
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The information we have on file for 1325213856 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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