13071815680
13,071,815,680 is an even composite number composed of six prime numbers multiplied together.
13071815680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 13071815680:
210 × 5 × 7 × 11 × 71 × 467
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 71 × 467)See below for interesting mathematical facts about the number 13071815680 from the Numbermatics database.
Names of 13071815680
- Cardinal: 13071815680 can be written as Thirteen billion, seventy-one million, eight hundred fifteen thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.307181568 × 1010
Factors of 13071815680
Divisors of 13071815680
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 71 77 80 88 110 112 128 140 142 154 160 176 220 224 256 280 284 308 320 352 355 385 440 448 467 497 512 560 568 616 640 704 710 770 781 880 896 934 994 1024 1120 1136 1232 1280 1408 1420 1540 1562 1760 1792 1868 1988 2240 2272 2335 2464 2485 2560 2816 2840 3080 3124 3269 3520 3584 3736 3905 3976 4480 4544 4670 4928 4970 5120 5137 5467 5632 5680 6160 6248 6538 7040 7168 7472 7810 7952 8960 9088 9340 9856 9940 10274 10934 11264 11360 12320 12496 13076 14080 14944 15620 15904 16345 17920 18176 18680 19712 19880 20548 21868 22720 24640 24992 25685 26152 27335 28160 29888 31240 31808 32690 33157 35840 35959 36352 37360 39424 39760 41096 43736 45440 49280 49984 51370 52304 54670 56320 59776 62480 63616 65380 66314 71918 72704 74720 78848 79520 82192 87472 90880 98560 99968 102740 104608 109340 119552 124960 127232 130760 132628 143836 149440 159040 164384 165785 174944 179795 181760 197120 199936 205480 209216 218680 232099 239104 249920 254464 261520 265256 287672 298880 318080 328768 331570 349888 359590 363520 364727 394240 399872 410960 418432 437360 464198 478208 499840 508928 523040 530512 575344 597760 636160 657536 663140 699776 719180 729454 799744 821920 836864 874720 928396 999680 1046080 1061024 1150688 1160495 1195520 1272320 1315072 1326280 1399552 1438360 1458908 1643840 1673728 1749440 1823635 1856792 1999360 2092160 2122048 2301376 2320990 2391040 2544640 2553089 2630144 2652560 2799104 2876720 2917816 3287680 3347456 3498880 3647270 3713584 3998720 4184320 4244096 4602752 4641980 5106178 5260288 5305120 5598208 5753440 5835632 6575360 6997760 7294540 7427168 8368640 8488192 9205504 9283960 10212356 10610240 11506880 11671264 12765445 13150720 13995520 14589080 14854336 16737280 16976384 18411008 18567920 20424712 21220480 23013760 23342528 25530890 26301440 27991040 29178160 29708672 33952768 36822016 37135840 40849424 42440960 46027520 46685056 51061780 58356320 59417344 74271680 81698848 84881920 92055040 93370112 102123560 116712640 118834688 148543360 163397696 169763840 184110080 186740224 204247120 233425280 237669376 297086720 326795392 373480448 408494240 466850560 594173440 653590784 816988480 933701120 1188346880 1307181568 1633976960 1867402240 2614363136 3267953920 6535907840 13071815680
- Sum of all divisors σ(n): 39730010112
- Sum of proper divisors (its aliquot sum) s(n): 26658194432
- 13071815680 is an abundant number, because the sum of its proper divisors (26658194432) is greater than itself. Its abundance is 13586378752
Bases of 13071815680
- Binary: 11000010110010010000010100000000002
- Hexadecimal: 0x30B241400
- Base-36: 606MDJ4
Squares and roots of 13071815680
- 13071815680 squared (130718156802) is 170872365171893862400
- 13071815680 cubed (130718156803) is 2233612062332648085816082432000
-
The
square root of 13071815680 is 114332.0413532443 -
The
cube root of 13071815680 is 2355.6565518713
Scales and comparisons
How big is 13071815680?- 13,071,815,680 seconds is equal to 415 years, 33 weeks, 3 days, 3 hours, 54 minutes, 40 seconds.
-
To count from 1 to 13,071,815,680 would take you about eight hundred thirty-one 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 13071815680 cubic inches would be around 196.3 feet tall.
Recreational maths with 13071815680
- 13071815680 backwards is 08651817031
- 13071815680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13071815680's digits is 40
- More coming soon!
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