13481257680
13,481,257,680 is an even composite number composed of six prime numbers multiplied together.
13481257680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 13481257680:
24 × 34 × 5 × 11 × 31 × 6101
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 31 × 6101)See below for interesting mathematical facts about the number 13481257680 from the Numbermatics database.
Names of 13481257680
- Cardinal: 13481257680 can be written as Thirteen billion, four hundred eighty-one million, two hundred fifty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.348125768 × 1010
Factors of 13481257680
Divisors of 13481257680
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 31 33 36 40 44 45 48 54 55 60 62 66 72 80 81 88 90 93 99 108 110 120 124 132 135 144 155 162 165 176 180 186 198 216 220 240 248 264 270 279 297 310 324 330 341 360 372 396 405 432 440 465 495 496 528 540 558 594 620 648 660 682 720 744 792 810 837 880 891 930 990 1023 1080 1116 1188 1240 1296 1320 1364 1395 1485 1488 1584 1620 1674 1705 1782 1860 1980 2046 2160 2232 2376 2480 2511 2640 2728 2790 2970 3069 3240 3348 3410 3564 3720 3960 4092 4185 4455 4464 4752 5022 5115 5456 5580 5940 6101 6138 6480 6696 6820 7128 7440 7920 8184 8370 8910 9207 10044 10230 11160 11880 12202 12276 12555 13392 13640 14256 15345 16368 16740 17820 18303 18414 20088 20460 22320 23760 24404 24552 25110 27280 27621 30505 30690 33480 35640 36606 36828 40176 40920 46035 48808 49104 50220 54909 55242 61010 61380 66960 67111 71280 73212 73656 81840 91515 92070 97616 100440 109818 110484 122020 122760 134222 138105 146424 147312 164727 183030 184140 189131 200880 201333 219636 220968 244040 245520 268444 274545 276210 292848 329454 335555 366060 368280 378262 402666 439272 441936 488080 494181 536888 549090 552420 567393 603999 658908 671110 732120 736560 756524 805332 823635 878544 945655 988362 1006665 1073776 1098180 1104840 1134786 1207998 1317816 1342220 1464240 1513048 1610664 1647270 1702179 1811997 1891310 1976724 2013330 2080441 2196360 2209680 2269572 2415996 2470905 2635632 2684440 2836965 3019995 3026096 3221328 3294540 3404358 3623994 3782620 3953448 4026660 4160882 4392720 4539144 4831992 4941810 5106537 5368880 5435991 5673930 6039990 6241323 6589080 6808716 7247988 7565240 7906896 8053320 8321764 8510895 9059985 9078288 9663984 9883620 10213074 10402205 10871982 11347860 12079980 12482646 13178160 13617432 14495976 15130480 15319611 16106640 16643528 17021790 18119970 18723969 19767240 20426148 20804410 21743964 22695720 24159960 24965292 25532685 27179955 27234864 28991952 30639222 31206615 33287056 34043580 36239940 37447938 39534480 40852296 41608820 43487928 45391440 48319920 49930584 51065370 54359910 56171907 61278444 62413230 68087160 72479880 74895876 76598055 81704592 83217640 86975856 93619845 99861168 102130740 108719820 112343814 122556888 124826460 136174320 144959760 149791752 153196110 166435280 168515721 187239690 204261480 217439640 224687628 245113776 249652920 280859535 299583504 306392220 337031442 374479380 408522960 434879280 449375256 499305840 561719070 612784440 674062884 748958760 842578605 898750512 1123438140 1225568880 1348125768 1497917520 1685157210 2246876280 2696251536 3370314420 4493752560 6740628840 13481257680
- Sum of all divisors σ(n): 52735339008
- Sum of proper divisors (its aliquot sum) s(n): 39254081328
- 13481257680 is an abundant number, because the sum of its proper divisors (39254081328) is greater than itself. Its abundance is 25772823648
Bases of 13481257680
- Binary: 11001000111000101110101010110100002
- Hexadecimal: 0x3238BAAD0
- Base-36: 66YE500
Squares and roots of 13481257680
- 13481257680 squared (134812576802) is 181744308634558982400
- 13481257680 cubed (134812576803) is 2450141856575938594892984832000
-
The
square root of 13481257680 is 116108.8182697591 -
The
cube root of 13481257680 is 2379.9991573093
Scales and comparisons
How big is 13481257680?- 13,481,257,680 seconds is equal to 428 years, 34 weeks, 3 days, 1 hour, 48 minutes.
-
To count from 1 to 13,481,257,680 would take you about eight hundred fifty-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 13481257680 cubic inches would be around 198.3 feet tall.
Recreational maths with 13481257680
- 13481257680 backwards is 08675218431
- 13481257680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13481257680's digits is 45
- More coming soon!
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The information we have on file for 13481257680 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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