18469016061990
18,469,016,061,990 is an even composite number composed of seven prime numbers multiplied together.
18469016061990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 18469016061990:
2 × 3 × 5 × 135 × 37 × 41 × 1093
(2 × 3 × 5 × 13 × 13 × 13 × 13 × 13 × 37 × 41 × 1093)See below for interesting mathematical facts about the number 18469016061990 from the Numbermatics database.
Names of 18469016061990
- Cardinal: 18469016061990 can be written as Eighteen trillion, four hundred sixty-nine billion, sixteen million, sixty-one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.846901606199 × 1013
Factors of 18469016061990
Divisors of 18469016061990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 10 13 15 26 30 37 39 41 65 74 78 82 111 123 130 169 185 195 205 222 246 338 370 390 410 481 507 533 555 615 845 962 1014 1066 1093 1110 1230 1443 1517 1599 1690 2186 2197 2405 2535 2665 2886 3034 3198 3279 4394 4551 4810 5070 5330 5465 6253 6558 6591 6929 7215 7585 7995 9102 10930 10985 12506 13182 13858 14209 14430 15170 15990 16395 18759 19721 20787 21970 22755 28418 28561 31265 32790 32955 34645 37518 39442 40441 41574 42627 44813 45510 57122 59163 62530 65910 69290 71045 80882 81289 85254 85683 89626 90077 93795 98605 103935 118326 121323 134439 142090 142805 162578 171366 180154 184717 187590 197210 202205 207870 213135 224065 242646 243867 256373 268878 270231 285610 295815 369434 371293 404410 406445 426270 428415 448130 450385 487734 512746 525733 540462 554151 582569 591630 606615 672195 742586 769119 812890 856830 900770 923585 1051466 1056757 1108302 1113879 1165138 1171001 1213230 1219335 1281865 1344390 1351155 1538238 1577199 1658081 1747707 1847170 1856465 2113514 2227758 2342002 2401321 2438670 2563730 2628665 2702310 2770755 2912845 3154398 3170271 3316162 3332849 3495414 3513003 3712930 3845595 4802642 4974243 5257330 5283785 5541510 5569395 5825690 5855005 6340542 6665698 6834529 7026006 7203963 7573397 7691190 7885995 8290405 8738535 9948486 9998547 10567570 11138790 11710010 12006605 13669058 13737841 14407926 15146794 15223013 15771990 15851355 16580810 16664245 17477070 17565015 19997094 20503587 21555053 22720191 24013210 24871215 27475682 30446026 31217173 31702710 33328490 34172645 35130030 36019815 37866985 41007174 41213523 43110106 43327037 45440382 45669039 49742430 49992735 62434346 64665159 68345290 68689205 72039630 75733970 76115065 82427046 86654074 88848877 91338078 93651519 98454161 99985470 102517935 107775265 113600955 129330318 129981111 137378410 152230130 156085865 177697754 187303038 196908322 205035870 206067615 215550530 216635185 227201910 228345195 259962222 266546631 280215689 295362483 312171730 323325795 405823249 412135230 433270370 444244385 456690390 468257595 492270805 533093262 560431378 563251481 590724966 646651590 649905555 811646498 840647067 888488770 936515190 984541610 1126502962 1155035401 1217469747 1279904093 1299811110 1332733155 1401078445 1476812415 1681294134 1689754443 2029116245 2310070802 2434939494 2559808186 2665466310 2802156890 2816257405 2953624830 3379508886 3465106203 3642803957 3839712279 4058232490 4203235335 5632514810 5775177005 6087348735 6399520465 6930212406 7285607914 7679424558 8406470670 8448772215 10928411871 11550354010 12174697470 12799040930 15015460213 16638753209 16897544430 17325531015 18214019785 19198561395 21856823742 30030920426 33277506418 34651062030 36428039570 38397122790 45046380639 47356451441 49916259627 54642059355 75077301065 83193766045 90092761278 94712902882 99832519254 109284118710 142069354323 150154602130 166387532090 225231903195 236782257205 249581298135 284138708646 450463806390 473564514410 499162596270 615633868733 710346771615 1231267737466 1420693543230 1846901606199 3078169343665 3693803212398 6156338687330 9234508030995 18469016061990
- Sum of all divisors σ(n): 50566335668352
- Sum of proper divisors (its aliquot sum) s(n): 32097319606362
- 18469016061990 is an abundant number, because the sum of its proper divisors (32097319606362) is greater than itself. Its abundance is 13628303544372
Bases of 18469016061990
- Binary: 1000011001100001001110010010001001000001001102
- Hexadecimal: 0x10CC27244826
- Base-36: 6JOJRB2G6
Squares and roots of 18469016061990
- 18469016061990 squared (184690160619902) is 341104554298044607522760100
- 18469016061990 cubed (184690160619903) is 6299865492148525945987361871397498599000
-
The
square root of 18469016061990 is 4297559.3145400565 -
The
cube root of 18469016061990 is 26433.0890872053
Scales and comparisons
How big is 18469016061990?- 18,469,016,061,990 seconds is equal to 587,257 years, 30 weeks, 1 day, 23 hours, 26 minutes, 30 seconds.
-
To count from 1 to 18,469,016,061,990 would take you about one million, four hundred sixty-eight thousand, one hundred forty-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 18469016061990 cubic inches would be around 2202.8 feet tall.
Recreational maths with 18469016061990
- 18469016061990 backwards is 09916061096481
- The number of decimal digits it has is: 14
- The sum of 18469016061990's digits is 60
- More coming soon!
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