16443871997490
16,443,871,997,490 is an even composite number composed of eight prime numbers multiplied together.
16443871997490 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 16443871997490:
2 × 32 × 5 × 7 × 31 × 61 × 1723 × 8011
(2 × 3 × 3 × 5 × 7 × 31 × 61 × 1723 × 8011)See below for interesting mathematical facts about the number 16443871997490 from the Numbermatics database.
Names of 16443871997490
- Cardinal: 16443871997490 can be written as Sixteen trillion, four hundred forty-three billion, eight hundred seventy-one million, nine hundred ninety-seven thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.644387199749 × 1013
Factors of 16443871997490
Divisors of 16443871997490
- 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 30 31 35 42 45 61 62 63 70 90 93 105 122 126 155 183 186 210 217 279 305 310 315 366 427 434 465 549 558 610 630 651 854 915 930 1085 1098 1281 1302 1395 1723 1830 1891 1953 2135 2170 2562 2745 2790 3255 3446 3782 3843 3906 4270 5169 5490 5673 6405 6510 7686 8011 8615 9455 9765 10338 11346 12061 12810 13237 15507 16022 17019 17230 18910 19215 19530 24033 24122 25845 26474 28365 31014 34038 36183 38430 39711 40055 48066 51690 53413 56077 56730 60305 66185 72099 72366 77535 79422 80110 85095 105103 106826 108549 112154 119133 120165 120610 132370 144198 155070 160239 168231 170190 180915 198555 210206 217098 238266 240330 248341 267065 280385 315309 320478 336462 360495 361830 373891 397110 480717 488671 496682 504693 525515 534130 542745 560770 595665 630618 720990 735721 745023 747782 801195 841155 945927 961434 977342 1009386 1051030 1085490 1121673 1191330 1241705 1466013 1471442 1490046 1576545 1602390 1682310 1738387 1869455 1891854 2207163 2235069 2243346 2403585 2443355 2483410 2523465 2932026 3153090 3258193 3365019 3420697 3476774 3678605 3725115 3738910 4398039 4414326 4470138 4729635 4807170 4886710 5046930 5215161 5608365 6516386 6621489 6730038 6841394 7330065 7357210 7450230 8691935 8796078 9459270 9774579 10262091 10430322 11035815 11175345 11216730 13242978 13802953 14660130 15148801 15645483 16290965 16825095 17103485 17383870 19549158 20524182 21990195 22071630 22350690 22807351 26075805 27605906 29323737 30297602 30786273 31290966 32581930 33107445 33650190 34206970 41408859 43980390 45446403 45614702 48872895 51310455 52151610 58647474 61572546 66214890 68422053 69014765 75744005 78227415 82817718 90892806 96620671 97745790 102620910 106041607 114036755 124226577 136339209 136844106 138029530 146618685 151488010 153931365 156454830 193241342 205266159 207044295 212083214 227232015 228073510 248453154 272678418 289862013 293237370 307862730 318124821 342110265 410532318 414088590 427891543 454464030 483103355 530208035 579724026 621132885 636249642 681696045 684220530 841980133 855783086 869586039 954374463 966206710 1026330795 1060416070 1242265770 1283674629 1363392090 1449310065 1590624105 1683960266 1739172078 1908748926 2052661590 2139457715 2525940399 2567349258 2898620130 2995240801 3181248210 3851023887 4209900665 4278915430 4347930195 4771872315 5051880798 5893860931 5990481602 6418373145 7577821197 7702047774 8419801330 8695860390 8985722403 9543744630 11787721862 12629701995 12836746290 14976204005 15155642394 17681582793 17971444806 19255119435 25259403990 26101384123 26957167209 29469304655 29952408010 35363165586 37889105985 38510238870 44928612015 52202768246 53044748379 53914334418 58938609310 75778211970 78304152369 88407913965 89857224030 106089496758 130506920615 134785836045 156608304738 176815827930 182709688861 234912457107 261013841230 265223741895 269571672090 365419377722 391520761845 469824914214 530447483790 548129066583 783041523690 913548444305 1096258133166 1174562285535 1644387199749 1827096888610 2349124571070 2740645332915 3288774399498 5481290665830 8221935998745 16443871997490
- Sum of all divisors σ(n): 51300986241024
- Sum of proper divisors (its aliquot sum) s(n): 34857114243534
- 16443871997490 is an abundant number, because the sum of its proper divisors (34857114243534) is greater than itself. Its abundance is 18413242246044
Bases of 16443871997490
- Binary: 111011110100101000110010011000101110001100102
- Hexadecimal: 0xEF4A3262E32
- Base-36: 5TU7KTHKI
Squares and roots of 16443871997490
- 16443871997490 squared (164438719974902) is 270400926269835762566300100
- 16443871997490 cubed (164438719974903) is 4446438219583910415725342593945786749000
-
The
square root of 16443871997490 is 4055104.4373098457 -
The
cube root of 16443871997490 is 25429.3170063207
Scales and comparisons
How big is 16443871997490?- 16,443,871,997,490 seconds is equal to 522,864 years, 13 weeks, 5 days, 13 hours, 31 minutes, 30 seconds.
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To count from 1 to 16,443,871,997,490 would take you about one million, three hundred seven thousand, one hundred sixty 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 16443871997490 cubic inches would be around 2119.1 feet tall.
Recreational maths with 16443871997490
- 16443871997490 backwards is 09479917834461
- The number of decimal digits it has is: 14
- The sum of 16443871997490's digits is 72
- More coming soon!
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The information we have on file for 16443871997490 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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