13814865420
13,814,865,420 is an even composite number composed of seven prime numbers multiplied together.
13814865420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13814865420:
22 × 3 × 5 × 19 × 31 × 43 × 9091
(2 × 2 × 3 × 5 × 19 × 31 × 43 × 9091)See below for interesting mathematical facts about the number 13814865420 from the Numbermatics database.
Names of 13814865420
- Cardinal: 13814865420 can be written as Thirteen billion, eight hundred fourteen million, eight hundred sixty-five thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.381486542 × 1010
Factors of 13814865420
Divisors of 13814865420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 31 38 43 57 60 62 76 86 93 95 114 124 129 155 172 186 190 215 228 258 285 310 372 380 430 465 516 570 589 620 645 817 860 930 1140 1178 1290 1333 1634 1767 1860 2356 2451 2580 2666 2945 3268 3534 3999 4085 4902 5332 5890 6665 7068 7998 8170 8835 9091 9804 11780 12255 13330 15996 16340 17670 18182 19995 24510 25327 26660 27273 35340 36364 39990 45455 49020 50654 54546 75981 79980 90910 101308 109092 126635 136365 151962 172729 181820 253270 272730 281821 303924 345458 379905 390913 506540 518187 545460 563642 690916 759810 781826 845463 863645 1036374 1127284 1172739 1409105 1519620 1563652 1690926 1727290 1954565 2072748 2345478 2590935 2818210 3381852 3454580 3909130 4227315 4690956 5181870 5354599 5636420 5863695 7427347 7818260 8454630 10363740 10709198 11727390 12118303 14854694 16063797 16909260 21418396 22282041 23454780 24236606 26772995 29709388 32127594 36354909 37136735 44564082 48473212 53545990 60591515 64255188 72709818 74273470 80318985 89128164 107091980 111410205 121183030 145419636 148546940 160637970 181774545 222820410 230247757 242366060 321275940 363549090 445640820 460495514 690743271 727098180 920991028 1151238785 1381486542 2302477570 2762973084 3453716355 4604955140 6907432710 13814865420
- Sum of all divisors σ(n): 43013160960
- Sum of proper divisors (its aliquot sum) s(n): 29198295540
- 13814865420 is an abundant number, because the sum of its proper divisors (29198295540) is greater than itself. Its abundance is 15383430120
Bases of 13814865420
- Binary: 11001101110110111000011110000011002
- Hexadecimal: 0x3376E1E0C
- Base-36: 6CH0IDO
Squares and roots of 13814865420
- 13814865420 squared (138148654202) is 190850506572711776400
- 13814865420 cubed (138148654203) is 2636574063640838635415132088000
-
The
square root of 13814865420 is 117536.6556441011 -
The
cube root of 13814865420 is 2399.4712619959
Scales and comparisons
How big is 13814865420?- 13,814,865,420 seconds is equal to 439 years, 14 weeks, 6 hours, 37 minutes.
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To count from 1 to 13,814,865,420 would take you about eight hundred seventy-eight 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 13814865420 cubic inches would be around 200 feet tall.
Recreational maths with 13814865420
- 13814865420 backwards is 02456841831
- The number of decimal digits it has is: 11
- The sum of 13814865420's digits is 42
- More coming soon!
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