13418319720
13,418,319,720 is an even composite number composed of seven prime numbers multiplied together.
13418319720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13418319720:
23 × 3 × 5 × 13 × 29 × 179 × 1657
(2 × 2 × 2 × 3 × 5 × 13 × 29 × 179 × 1657)See below for interesting mathematical facts about the number 13418319720 from the Numbermatics database.
Names of 13418319720
- Cardinal: 13418319720 can be written as Thirteen billion, four hundred eighteen million, three hundred nineteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.341831972 × 1010
Factors of 13418319720
Divisors of 13418319720
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 29 30 39 40 52 58 60 65 78 87 104 116 120 130 145 156 174 179 195 232 260 290 312 348 358 377 390 435 520 537 580 696 716 754 780 870 895 1074 1131 1160 1432 1508 1560 1657 1740 1790 1885 2148 2262 2327 2685 3016 3314 3480 3580 3770 4296 4524 4654 4971 5191 5370 5655 6628 6981 7160 7540 8285 9048 9308 9942 10382 10740 11310 11635 13256 13962 15080 15573 16570 18616 19884 20764 21480 21541 22620 23270 24855 25955 27924 31146 33140 34905 39768 41528 43082 45240 46540 48053 49710 51910 55848 62292 64623 66280 67483 69810 77865 86164 93080 96106 99420 103820 107705 124584 129246 134966 139620 144159 155730 172328 192212 198840 202449 207640 215410 240265 258492 269932 279240 288318 296603 311460 323115 337415 384424 404898 430820 480530 516984 539864 576636 593206 622920 624689 646230 674830 720795 809796 861640 889809 961060 1012245 1153272 1186412 1249378 1292460 1349660 1441590 1483015 1619592 1779618 1874067 1922120 2024490 2372824 2498756 2584920 2699320 2883180 2966030 3123445 3559236 3748134 3855839 4048980 4449045 4997512 5766360 5932060 6246890 7118472 7496268 7711678 8097960 8601487 8898090 9370335 11567517 11864120 12493780 14992536 15423356 17202974 17796180 18740670 19279195 23135034 24987560 25804461 30846712 34405948 35592360 37481340 38558390 43007435 46270068 51608922 57837585 68811896 74962680 77116780 86014870 92540136 103217844 111819331 115675170 129022305 154233560 172029740 206435688 223638662 231350340 258044610 335457993 344059480 447277324 462700680 516089220 559096655 670915986 894554648 1032178440 1118193310 1341831972 1677289965 2236386620 2683663944 3354579930 4472773240 6709159860 13418319720
- Sum of all divisors σ(n): 45124128000
- Sum of proper divisors (its aliquot sum) s(n): 31705808280
- 13418319720 is an abundant number, because the sum of its proper divisors (31705808280) is greater than itself. Its abundance is 18287488560
Bases of 13418319720
- Binary: 11000111111100101101001111011010002
- Hexadecimal: 0x31FCB4F68
- Base-36: 65WX5RC
Squares and roots of 13418319720
- 13418319720 squared (134183197202) is 180051304108140878400
- 13418319720 cubed (134183197203) is 2415985964525983761172842048000
-
The
square root of 13418319720 is 115837.4711395237 -
The
cube root of 13418319720 is 2376.2896615985
Scales and comparisons
How big is 13418319720?- 13,418,319,720 seconds is equal to 426 years, 34 weeks, 2 days, 15 hours, 2 minutes.
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To count from 1 to 13,418,319,720 would take you about eight hundred fifty-three 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 13418319720 cubic inches would be around 198 feet tall.
Recreational maths with 13418319720
- 13418319720 backwards is 02791381431
- 13418319720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13418319720's digits is 39
- More coming soon!
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