12999378412845
12,999,378,412,845 is an odd composite number composed of five prime numbers multiplied together.
12999378412845 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 12999378412845:
36 × 5 × 112 × 612 × 892
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 61 × 61 × 89 × 89)See below for interesting mathematical facts about the number 12999378412845 from the Numbermatics database.
Names of 12999378412845
- Cardinal: 12999378412845 can be written as Twelve trillion, nine hundred ninety-nine billion, three hundred seventy-eight million, four hundred twelve thousand, eight hundred forty-five.
Scientific notation
- Scientific notation: 1.2999378412845 × 1013
Factors of 12999378412845
Divisors of 12999378412845
- Number of divisors d(n): 378
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Complete list of divisors:
1 3 5 9 11 15 27 33 45 55 61 81 89 99 121 135 165 183 243 267 297 305 363 405 445 495 549 605 671 729 801 891 915 979 1089 1215 1335 1485 1647 1815 2013 2403 2673 2745 2937 3267 3355 3645 3721 4005 4455 4895 4941 5429 5445 6039 7209 7381 7921 8019 8235 8811 9801 10065 10769 11163 12015 13365 14685 14823 16287 16335 18117 18605 21627 22143 23763 24705 26433 27145 29403 30195 32307 33489 36045 36905 39605 40095 40931 44055 44469 48861 49005 53845 54351 55815 59719 64881 66429 71289 74115 79299 81435 87131 88209 90585 96921 100467 108135 110715 118815 122793 132165 146583 147015 161535 163053 167445 179157 199287 204655 213867 222345 237897 244305 261393 271755 290763 298595 301401 324405 331169 332145 356445 368379 396495 435655 439749 441045 450241 483181 484605 489159 502335 537471 597861 613965 641601 656909 713691 732915 784179 815265 872289 895785 904203 958441 993507 996435 1069335 1105137 1189485 1306965 1319247 1350723 1449543 1453815 1507005 1612413 1655845 1793583 1841895 1924803 1970727 2198745 2251205 2352537 2415905 2445795 2616867 2687355 2712609 2875323 2980521 2989305 3208005 3284545 3315411 3568455 3642859 3920895 3957741 4052169 4348629 4361445 4521015 4792205 4837239 4967535 5314991 5380749 5525685 5774409 5912181 6596235 6753615 7057611 7247715 7850601 8062065 8625969 8941563 8967915 9624015 9853635 9946233 10928577 11762685 12156507 13045887 13084335 13563045 14376615 14511717 14902605 15944973 16577055 17736543 18214295 19788705 20260845 21172833 21743145 24186195 25877907 26574955 26824689 26903745 28872045 29474041 29560905 29838699 32785731 35288055 36469521 39137661 39253005 40071449 43129845 43535151 44707815 47834919 49731165 53209629 54642885 58464901 60782535 63518499 65229435 72558585 77633721 79724865 80474067 88422123 88682715 98357193 105864165 109408563 117412983 120214347 129389535 134123445 143504757 147370205 149193495 159628887 163928655 175394703 182347605 195688305 200357245 217675755 232901163 239174595 241422201 265266369 266048145 292324505 295071579 317592495 324214451 328225689 352238949 360643041 388168605 402370335 430514271 442110615 478886661 491785965 526184109 547042815 587064915 601071735 698703489 717523785 795799107 798144435 876973515 885214737 972643353 1081929123 1164505815 1207111005 1291542813 1326331845 1475357895 1578552327 1621072255 1641128445 1761194745 1803215205 2152571355 2387397321 2394433305 2630920545 2655644211 2917930059 3245787369 3493517445 3566358961 3874628439 3978995535 4426073685 4735656981 4863216765 5409645615 6457714065 7162191963 7892761635 8753790177 9737362107 10699076883 11936986605 13278221055 14206970943 14589650295 16228936845 17831794805 19373142195 21486575889 23678284905 26261370531 29212086321 32097230649 35810959815 42620912829 43768950885 48686810535 53495384415 71034854715 78784111593 96291691947 107432879445 131306852655 146060431605 160486153245 213104564145 236352334779 288875075841 393920557965 481458459735 866625227523 1181761673895 1444375379205 2599875682569 4333126137615 12999378412845
- Sum of all divisors σ(n): 26432979937182
- Sum of proper divisors (its aliquot sum) s(n): 13433601524337
- 12999378412845 is an abundant number, because the sum of its proper divisors (13433601524337) is greater than itself. Its abundance is 434223111492
Bases of 12999378412845
- Binary: 101111010010101001110101010100100101001011012
- Hexadecimal: 0xBD2A755252D
- Base-36: 4LVTY9TT9
Squares and roots of 12999378412845
- 12999378412845 squared (129993784128452) is 168983839120340591260994025
- 12999378412845 cubed (129993784128453) is 2196684870380627896182169385861528251125
-
The
square root of 12999378412845 is 3605465.0758043685 -
The
cube root of 12999378412845 is 23512.9721124039
Scales and comparisons
How big is 12999378412845?- 12,999,378,412,845 seconds is equal to 413,340 years, 1 week, 1 day, 16 hours, 45 seconds.
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To count from 1 to 12,999,378,412,845 would take you about one million, thirty-three thousand, three hundred fifty 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 12999378412845 cubic inches would be around 1959.4 feet tall.
Recreational maths with 12999378412845
- 12999378412845 backwards is 54821487399921
- The number of decimal digits it has is: 14
- The sum of 12999378412845's digits is 72
- More coming soon!
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