12909802419990
12,909,802,419,990 is an even composite number composed of five prime numbers multiplied together.
12909802419990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12909802419990:
2 × 35 × 5 × 77 × 6451
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 6451)See below for interesting mathematical facts about the number 12909802419990 from the Numbermatics database.
Names of 12909802419990
- Cardinal: 12909802419990 can be written as Twelve trillion, nine hundred nine billion, eight hundred two million, four hundred nineteen thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.290980241999 × 1013
Factors of 12909802419990
Divisors of 12909802419990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 81 90 98 105 126 135 147 162 189 210 243 245 270 294 315 343 378 405 441 486 490 567 630 686 735 810 882 945 1029 1134 1215 1323 1470 1701 1715 1890 2058 2205 2401 2430 2646 2835 3087 3402 3430 3969 4410 4802 5145 5670 6174 6451 6615 7203 7938 8505 9261 10290 11907 12005 12902 13230 14406 15435 16807 17010 18522 19353 19845 21609 23814 24010 27783 30870 32255 33614 36015 38706 39690 43218 45157 46305 50421 55566 58059 59535 64510 64827 72030 83349 84035 90314 92610 96765 100842 108045 116118 117649 119070 129654 135471 138915 151263 166698 168070 174177 193530 194481 216090 225785 235298 252105 270942 277830 290295 302526 316099 324135 348354 352947 388962 406413 416745 451570 453789 504210 522531 580590 583443 588245 632198 648270 677355 705894 756315 812826 823543 833490 870885 907578 948297 972405 1045062 1058841 1166886 1176490 1219239 1354710 1361367 1512630 1567593 1580495 1647086 1741770 1764735 1896594 1944810 2032065 2117682 2212693 2268945 2438478 2470629 2612655 2722734 2844891 2917215 3135186 3160990 3176523 3529470 3657717 4064130 4084101 4117715 4425386 4537890 4741485 4941258 5225310 5294205 5689782 5834430 6096195 6353046 6638079 6806835 7315434 7411887 7837965 8168202 8235430 8534673 9482970 9529569 10588410 10973151 11063465 12192390 12353145 13276158 13613670 14224455 14823774 15488851 15675930 15882615 17069346 18288585 19059138 19914237 20420505 21946302 22126930 22235661 24706290 25604019 28448910 28588707 30977702 31765230 33190395 36577170 37059435 39828474 40841010 42673365 44471322 46466553 47647845 51208038 54865755 57177414 59742711 66380790 66706983 74118870 76812057 77444255 85346730 92933106 95295690 99571185 108421957 109731510 111178305 119485422 128020095 133413966 139399659 142943535 153624114 154888510 179228133 199142370 200120949 216843914 222356610 232332765 256040190 278799318 285887070 298713555 325265871 333534915 358456266 384060285 400241898 418198977 464665530 537684399 542109785 597427110 650531742 667069830 696998295 758953699 768120570 836397954 896140665 975797613 1000604745 1075368798 1084219570 1254596931 1393996590 1517907398 1626329355 1792281330 1951595226 2001209490 2090994885 2276861097 2509193862 2688421995 2927392839 3252658710 3763790793 3794768495 4181989770 4553722194 4878988065 5312675893 5376843990 5854785678 6272984655 6830583291 7527581586 7589536990 8782178517 9757976130 10625351786 11384305485 12545969310 13661166582 14636964195 15938027679 17564357034 18818953965 20491749873 22768610970 26346535551 26563379465 29273928390 31876055358 34152916455 37637907930 40983499746 43910892585 47814083037 52693071102 53126758930 61475249619 68305832910 79690138395 87821785170 95628166074 102458749365 122950499238 131732677755 143442249111 159380276790 184425748857 204917498730 239070415185 263465355510 286884498222 307376248095 368851497714 430326747333 478140830370 614752496190 717211245555 860653494666 922128744285 1290980241999 1434422491110 1844257488570 2151633736665 2581960483998 4303267473330 6454901209995 12909802419990
- Sum of all divisors σ(n): 40616382643200
- Sum of proper divisors (its aliquot sum) s(n): 27706580223210
- 12909802419990 is an abundant number, because the sum of its proper divisors (27706580223210) is greater than itself. Its abundance is 14796777803220
Bases of 12909802419990
- Binary: 101110111101110011000010111111110111000101102
- Hexadecimal: 0xBBDCC2FF716
- Base-36: 4KQOJ1FDI
Squares and roots of 12909802419990
- 12909802419990 squared (129098024199902) is 166662998523179660351600100
- 12909802419990 cubed (129098024199903) is 2151586381657334575316633225248725999000
-
The
square root of 12909802419990 is 3593021.3497821023 -
The
cube root of 12909802419990 is 23458.8399288025
Scales and comparisons
How big is 12909802419990?- 12,909,802,419,990 seconds is equal to 410,491 years, 40 weeks, 5 days, 11 hours, 46 minutes, 30 seconds.
-
To count from 1 to 12,909,802,419,990 would take you about one million, twenty-six thousand, two hundred twenty-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 12909802419990 cubic inches would be around 1954.9 feet tall.
Recreational maths with 12909802419990
- 12909802419990 backwards is 09991420890921
- 12909802419990 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 12909802419990's digits is 63
- More coming soon!
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