13994385720
13,994,385,720 is an even composite number composed of six prime numbers multiplied together.
13994385720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13994385720:
23 × 3 × 5 × 7 × 173 × 3391
(2 × 2 × 2 × 3 × 5 × 7 × 17 × 17 × 17 × 3391)See below for interesting mathematical facts about the number 13994385720 from the Numbermatics database.
Names of 13994385720
- Cardinal: 13994385720 can be written as Thirteen billion, nine hundred ninety-four million, three hundred eighty-five thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.399438572 × 1010
Factors of 13994385720
Divisors of 13994385720
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 17 20 21 24 28 30 34 35 40 42 51 56 60 68 70 84 85 102 105 119 120 136 140 168 170 204 210 238 255 280 289 340 357 408 420 476 510 578 595 680 714 840 867 952 1020 1156 1190 1428 1445 1734 1785 2023 2040 2312 2380 2856 2890 3391 3468 3570 4046 4335 4760 4913 5780 6069 6782 6936 7140 8092 8670 9826 10115 10173 11560 12138 13564 14280 14739 16184 16955 17340 19652 20230 20346 23737 24276 24565 27128 29478 30345 33910 34391 34680 39304 40460 40692 47474 48552 49130 50865 57647 58956 60690 67820 68782 71211 73695 80920 81384 94948 98260 101730 103173 115294 117912 118685 121380 135640 137564 142422 147390 171955 172941 189896 196520 203460 206346 230588 237370 242760 275128 284844 288235 294780 343910 345882 356055 403529 406920 412692 461176 474740 515865 569688 576470 589560 687820 691764 712110 807058 825384 864705 949480 979999 1031730 1152940 1210587 1375640 1383528 1424220 1614116 1729410 1959998 2017645 2063460 2305880 2421174 2848440 2939997 3228232 3458820 3919996 4035290 4126920 4842348 4899995 5879994 6052935 6859993 6917640 7839992 8070580 9684696 9799990 11759988 12105870 13719986 14699985 16141160 16659983 19599980 20579979 23519976 24211740 27439972 29399970 33319966 34299965 39199960 41159958 48423480 49979949 54879944 58799940 66639932 68599930 82319916 83299915 99959898 102899895 116619881 117599880 133279864 137199860 164639832 166599830 199919796 205799790 233239762 249899745 274399720 333199660 349859643 399839592 411599580 466479524 499799490 583099405 666399320 699719286 823199160 932959048 999598980 1166198810 1399438572 1749298215 1999197960 2332397620 2798877144 3498596430 4664795240 6997192860 13994385720
- Sum of all divisors σ(n): 50993971200
- Sum of proper divisors (its aliquot sum) s(n): 36999585480
- 13994385720 is an abundant number, because the sum of its proper divisors (36999585480) is greater than itself. Its abundance is 23005199760
Bases of 13994385720
- Binary: 11010000100010000101100001001110002
- Hexadecimal: 0x342216138
- Base-36: 6FFW94O
Squares and roots of 13994385720
- 13994385720 squared (139943857202) is 195842831680139918400
- 13994385720 cubed (139943857203) is 2740700127028913681658925248000
-
The
square root of 13994385720 is 118297.8686198529 -
The
cube root of 13994385720 is 2409.8200493497
Scales and comparisons
How big is 13994385720?- 13,994,385,720 seconds is equal to 444 years, 50 weeks, 6 days, 1 hour, 22 minutes.
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To count from 1 to 13,994,385,720 would take you about eight hundred eighty-nine 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 13994385720 cubic inches would be around 200.8 feet tall.
Recreational maths with 13994385720
- 13994385720 backwards is 02758349931
- 13994385720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13994385720's digits is 51
- More coming soon!
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