12938197800
12,938,197,800 is an even composite number composed of seven prime numbers multiplied together.
12938197800 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 12938197800:
23 × 3 × 52 × 11 × 41 × 137 × 349
(2 × 2 × 2 × 3 × 5 × 5 × 11 × 41 × 137 × 349)See below for interesting mathematical facts about the number 12938197800 from the Numbermatics database.
Names of 12938197800
- Cardinal: 12938197800 can be written as Twelve billion, nine hundred thirty-eight million, one hundred ninety-seven thousand, eight hundred.
Scientific notation
- Scientific notation: 1.29381978 × 1010
Factors of 12938197800
Divisors of 12938197800
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 33 40 41 44 50 55 60 66 75 82 88 100 110 120 123 132 137 150 164 165 200 205 220 246 264 274 275 300 328 330 349 410 411 440 451 492 548 550 600 615 660 685 698 820 822 825 902 984 1025 1047 1096 1100 1230 1320 1353 1370 1396 1507 1640 1644 1650 1745 1804 2050 2055 2094 2200 2255 2460 2706 2740 2792 3014 3075 3288 3300 3425 3490 3608 3839 4100 4110 4188 4510 4521 4920 5235 5412 5480 5617 6028 6150 6600 6765 6850 6980 7535 7678 8200 8220 8376 8725 9020 9042 10275 10470 10824 11234 11275 11517 12056 12300 13530 13700 13960 14309 15070 15356 16440 16851 17450 18040 18084 19195 20550 20940 22468 22550 22605 23034 24600 26175 27060 27400 28085 28618 30140 30712 33702 33825 34900 36168 37675 38390 41100 41880 42927 44936 45100 45210 46068 47813 52350 54120 56170 57236 57585 60280 61787 67404 67650 69800 71545 75350 76780 82200 84255 85854 90200 90420 92136 95626 95975 104700 112340 113025 114472 115170 123574 134808 135300 140425 143090 143439 150700 153560 157399 168510 171708 180840 185361 191252 191950 209400 214635 224680 226050 230340 239065 247148 270600 280850 286180 286878 287925 301400 308935 314798 337020 343416 357725 370722 382504 383900 421275 429270 452100 460680 472197 478130 494296 525943 561700 572360 573756 575850 617870 629596 674040 715450 717195 741444 767800 786995 842550 858540 904200 926805 944394 956260 1051886 1073175 1123400 1147512 1151700 1195325 1235740 1259192 1430900 1434390 1482888 1544675 1573990 1577829 1685100 1717080 1853610 1888788 1912520 1960333 2103772 2146350 2303400 2360985 2390650 2471480 2629715 2861800 2868780 3089350 3147980 3155658 3370200 3585975 3707220 3777576 3920666 3934975 4207544 4292700 4634025 4721970 4781300 5259430 5737560 5880999 6178700 6295960 6311316 7171950 7414440 7841332 7869950 7889145 8585400 9268050 9443940 9562600 9801665 10518860 11761998 11804925 12357400 12622632 13148575 14343900 15682664 15739900 15778290 18536100 18887880 19603330 21037720 21563663 23523996 23609850 26297150 28687800 29404995 31479800 31556580 37072200 39206660 39445725 43127326 47047992 47219700 49008325 52594300 58809990 63113160 64690989 78413320 78891450 86254652 94439400 98016650 105188600 107818315 117619980 129381978 147024975 157782900 172509304 196033300 215636630 235239960 258763956 294049950 315565800 323454945 392066600 431273260 517527912 539091575 588099900 646909890 862546520 1078183150 1176199800 1293819780 1617274725 2156366300 2587639560 3234549450 4312732600 6469098900 12938197800
- Sum of all divisors σ(n): 45278352000
- Sum of proper divisors (its aliquot sum) s(n): 32340154200
- 12938197800 is an abundant number, because the sum of its proper divisors (32340154200) is greater than itself. Its abundance is 19401956400
Bases of 12938197800
- Binary: 11000000110010110100111011001010002
- Hexadecimal: 0x3032D3B28
- Base-36: 5XZ2HBC
Squares and roots of 12938197800
- 12938197800 squared (129381978002) is 167396962311924840000
- 12938197800 cubed (129381978003) is 2165815009510828878653352000000
-
The
square root of 12938197800 is 113746.1990573751 -
The
cube root of 12938197800 is 2347.6026736807
Scales and comparisons
How big is 12938197800?- 12,938,197,800 seconds is equal to 411 years, 20 weeks, 3 days, 15 hours, 50 minutes.
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To count from 1 to 12,938,197,800 would take you about eight hundred twenty-two 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 12938197800 cubic inches would be around 195.6 feet tall.
Recreational maths with 12938197800
- 12938197800 backwards is 00879183921
- The number of decimal digits it has is: 11
- The sum of 12938197800's digits is 48
- More coming soon!
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The information we have on file for 12938197800 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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