1381131648
1,381,131,648 is an even composite number composed of four prime numbers multiplied together.
1381131648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1381131648:
27 × 34 × 13 × 10247
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 10247)See below for interesting mathematical facts about the number 1381131648 from the Numbermatics database.
Names of 1381131648
- Cardinal: 1381131648 can be written as One billion, three hundred eighty-one million, one hundred thirty-one thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.381131648 × 109
Factors of 1381131648
Divisors of 1381131648
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 288 312 324 351 384 416 432 468 576 624 648 702 832 864 936 1053 1152 1248 1296 1404 1664 1728 1872 2106 2496 2592 2808 3456 3744 4212 4992 5184 5616 7488 8424 10247 10368 11232 14976 16848 20494 22464 30741 33696 40988 44928 61482 67392 81976 92223 122964 133211 134784 163952 184446 245928 266422 276669 327904 368892 399633 491856 532844 553338 655808 737784 799266 830007 983712 1065688 1106676 1198899 1311616 1475568 1598532 1660014 1967424 2131376 2213352 2397798 2951136 3197064 3320028 3596697 3934848 4262752 4426704 4795596 5902272 6394128 6640056 7193394 8525504 8853408 9591192 10790091 11804544 12788256 13280112 14386788 17051008 17706816 19182384 21580182 25576512 26560224 28773576 35413632 38364768 43160364 51153024 53120448 57547152 76729536 86320728 106240896 115094304 153459072 172641456 230188608 345282912 460377216 690565824 1381131648
- Sum of all divisors σ(n): 4426828560
- Sum of proper divisors (its aliquot sum) s(n): 3045696912
- 1381131648 is an abundant number, because the sum of its proper divisors (3045696912) is greater than itself. Its abundance is 1664565264
Bases of 1381131648
- Binary: 10100100101001001100101100000002
- Hexadecimal: 0x52526580
- Base-36: MUAG00
Squares and roots of 1381131648
- 1381131648 squared (13811316482) is 1907524629107195904
- 1381131648 cubed (13811316483) is 2634542634599410247550369792
-
The
square root of 1381131648 is 37163.5795907767 -
The
cube root of 1381131648 is 1113.6405231983
Scales and comparisons
How big is 1381131648?- 1,381,131,648 seconds is equal to 43 years, 47 weeks, 4 days, 7 hours, 40 minutes, 48 seconds.
-
To count from 1 to 1,381,131,648 would take you about eighty-seven 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 1381131648 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381131648
- 1381131648 backwards is 8461311831
- 1381131648 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1381131648's digits is 36
- More coming soon!
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The information we have on file for 1381131648 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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