138499740190
138,499,740,190 is an even composite number composed of five prime numbers multiplied together.
138499740190 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138499740190:
2 × 5 × 74 × 193 × 292
(2 × 5 × 7 × 7 × 7 × 7 × 19 × 19 × 19 × 29 × 29)See below for interesting mathematical facts about the number 138499740190 from the Numbermatics database.
Names of 138499740190
- Cardinal: 138499740190 can be written as One hundred thirty-eight billion, four hundred ninety-nine million, seven hundred forty thousand, one hundred ninety.
Scientific notation
- Scientific notation: 1.3849974019 × 1011
Factors of 138499740190
Divisors of 138499740190
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 5 7 10 14 19 29 35 38 49 58 70 95 98 133 145 190 203 245 266 290 343 361 406 490 551 665 686 722 841 931 1015 1102 1330 1421 1682 1715 1805 1862 2030 2401 2527 2755 2842 3430 3610 3857 4205 4655 4802 5054 5510 5887 6517 6859 7105 7714 8410 9310 9947 10469 11774 12005 12635 13034 13718 14210 15979 17689 19285 19894 20938 24010 25270 26999 29435 31958 32585 34295 35378 38570 41209 45619 48013 49735 52345 53998 58870 65170 68590 69629 73283 79895 82418 88445 91238 96026 99470 104690 111853 123823 134995 139258 146566 159790 176890 188993 198911 206045 223706 228095 240065 247646 269990 288463 303601 336091 348145 366415 377986 397822 412090 456190 480130 512981 559265 576926 607202 619115 672182 696290 732830 782971 866761 944965 994555 1025962 1118530 1238230 1322951 1392377 1442315 1518005 1565942 1680455 1733522 1889930 1989110 2019241 2125207 2352637 2564905 2645902 2784754 2884630 3036010 3360910 3590867 3914855 4038482 4250414 4333805 4705274 5129810 5480797 5768419 6614755 6961885 7181734 7829710 8667610 9746639 10096205 10626035 10961594 11536838 11763185 13229510 13923770 14876449 16468459 17954335 19493278 20192410 21252070 23526370 25136069 27403985 28842095 29752898 32936918 35908670 38365579 40378933 48733195 50272138 54807970 57684190 68226473 74382245 76731158 80757866 82342295 97466390 104135143 125680345 136452946 148764490 164684590 191827895 201894665 208270286 251360690 282652531 341132365 383655790 403789330 477585311 520675715 565305062 682264730 728946001 955170622 1041351430 1413262655 1457892002 1978567717 2387926555 2826525310 3644730005 3957135434 4775853110 7289460010 9892838585 13849974019 19785677170 27699948038 69249870095 138499740190
- Sum of all divisors σ(n): 317937924720
- Sum of proper divisors (its aliquot sum) s(n): 179438184530
- 138499740190 is an abundant number, because the sum of its proper divisors (179438184530) is greater than itself. Its abundance is 40938444340
Bases of 138499740190
- Binary: 100000001111110011101001010010000111102
- Hexadecimal: 0x203F3A521E
- Base-36: 1RMJ63HA
Squares and roots of 138499740190
- 138499740190 squared (1384997401902) is 19182178032697501236100
- 138499740190 cubed (1384997401903) is 2656726673806929246062053848859000
-
The
square root of 138499740190 is 372155.5322576837 -
The
cube root of 138499740190 is 5173.8796169933
Scales and comparisons
How big is 138499740190?- 138,499,740,190 seconds is equal to 4,403 years, 44 weeks, 6 days, 6 hours, 3 minutes, 10 seconds.
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To count from 1 to 138,499,740,190 would take you about eight thousand, eight hundred seven 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 138499740190 cubic inches would be around 431.2 feet tall.
Recreational maths with 138499740190
- 138499740190 backwards is 091047994831
- The number of decimal digits it has is: 12
- The sum of 138499740190's digits is 55
- More coming soon!
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