166340142990
166,340,142,990 is an even composite number composed of eight prime numbers multiplied together.
166340142990 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 166340142990:
2 × 32 × 5 × 7 × 23 × 61 × 307 × 613
(2 × 3 × 3 × 5 × 7 × 23 × 61 × 307 × 613)See below for interesting mathematical facts about the number 166340142990 from the Numbermatics database.
Names of 166340142990
- Cardinal: 166340142990 can be written as One hundred sixty-six billion, three hundred forty million, one hundred forty-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.6634014299 × 1011
Factors of 166340142990
Divisors of 166340142990
- 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 23 30 35 42 45 46 61 63 69 70 90 105 115 122 126 138 161 183 207 210 230 305 307 315 322 345 366 414 427 483 549 610 613 614 630 690 805 854 915 921 966 1035 1098 1226 1281 1403 1449 1535 1610 1830 1839 1842 2070 2135 2149 2415 2562 2745 2763 2806 2898 3065 3070 3678 3843 4209 4270 4291 4298 4605 4830 5490 5517 5526 6130 6405 6447 7015 7061 7245 7686 8418 8582 9195 9210 9821 10745 11034 12627 12810 12873 12894 13815 14030 14099 14122 14490 18390 18727 19215 19341 19642 21045 21183 21455 21490 25254 25746 27585 27630 28198 29463 32235 35305 37393 37454 38430 38619 38682 42090 42297 42366 42910 49105 49427 55170 56181 58926 63135 63549 64365 64470 70495 70610 74786 77238 84594 88389 93635 96705 98210 98693 98854 105915 112179 112362 126270 126891 127098 128730 131089 140990 147315 148281 168543 176778 186965 187270 188191 193095 193410 197386 211485 211830 224358 247135 253782 261751 262178 280905 294630 296079 296562 317745 336537 337086 373930 376382 386190 393267 422970 430721 441945 444843 493465 494270 523502 560895 561810 564573 592158 634455 635490 655445 673074 741405 785253 786534 842715 860039 861442 883890 888237 889686 940955 986930 1121790 1129146 1179801 1268910 1292163 1308755 1310890 1317337 1480395 1482810 1570506 1682685 1685430 1693719 1720078 1776474 1881910 1966335 2153605 2224215 2355759 2359602 2580117 2584326 2617510 2634674 2822865 2960790 3015047 3365370 3387438 3876489 3926265 3932670 3952011 4300195 4307210 4328393 4441185 4448430 4711518 5160234 5645730 5899005 6020273 6030094 6460815 6586685 7740351 7752978 7852530 7904022 8468595 8600390 8656786 8882370 9045141 11479651 11778795 11798010 11856033 12040546 12900585 12921630 12985179 13173370 15075235 15480702 16937190 18060819 18090282 19382445 19760055 21641965 22959302 23557590 23712066 25801170 25970358 27135423 30101365 30150470 30298751 34438953 36121638 38701755 38764890 38955537 39520110 43283930 45225705 54182457 54270846 57398255 59280165 60202730 60597502 64925895 68877906 77403510 77911074 80357557 90304095 90451410 90896253 103316859 108364914 114796510 118560330 129851790 135677115 151493755 160715114 172194765 180608190 181792506 194777685 206633718 241072671 264031973 270912285 271354230 272688759 302987510 344389530 389555370 401787785 454481265 482145342 516584295 528063946 541824570 545377518 723218013 792095919 803575570 908962530 1033168590 1205363355 1320159865 1363443795 1446436026 1584191838 1848223811 2376287757 2410726710 2640319730 2726887590 3616090065 3696447622 3960479595 4752575514 5544671433 7232180130 7920959190 9241119055 11089342866 11881438785 16634014299 18482238110 23762877570 27723357165 33268028598 55446714330 83170071495 166340142990
- Sum of all divisors σ(n): 526778284032
- Sum of proper divisors (its aliquot sum) s(n): 360438141042
- 166340142990 is an abundant number, because the sum of its proper divisors (360438141042) is greater than itself. Its abundance is 194097998052
Bases of 166340142990
- Binary: 100110101110101010010100100111100011102
- Hexadecimal: 0x26BAA5278E
- Base-36: 24EYMJRI
Squares and roots of 166340142990
- 166340142990 squared (1663401429902) is 27669043169933646140100
- 166340142990 cubed (1663401429903) is 4602472597283245567756295572899000
-
The
square root of 166340142990 is 407848.1862041315 -
The
cube root of 166340142990 is 5499.6158738891
Scales and comparisons
How big is 166340142990?- 166,340,142,990 seconds is equal to 5,289 years, 5 weeks, 2 days, 3 hours, 16 minutes, 30 seconds.
-
To count from 1 to 166,340,142,990 would take you about ten thousand, five 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 166340142990 cubic inches would be around 458.3 feet tall.
Recreational maths with 166340142990
- 166340142990 backwards is 099241043661
- 166340142990 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 166340142990's digits is 45
- More coming soon!
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The information we have on file for 166340142990 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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