13238966640
13,238,966,640 is an even composite number composed of six prime numbers multiplied together.
13238966640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13238966640:
24 × 3 × 5 × 312 × 61 × 941
(2 × 2 × 2 × 2 × 3 × 5 × 31 × 31 × 61 × 941)See below for interesting mathematical facts about the number 13238966640 from the Numbermatics database.
Names of 13238966640
- Cardinal: 13238966640 can be written as Thirteen billion, two hundred thirty-eight million, nine hundred sixty-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.323896664 × 1010
Factors of 13238966640
Divisors of 13238966640
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 61 62 80 93 120 122 124 155 183 186 240 244 248 305 310 366 372 465 488 496 610 620 732 744 915 930 941 961 976 1220 1240 1464 1488 1830 1860 1882 1891 1922 2440 2480 2823 2883 2928 3660 3720 3764 3782 3844 4705 4805 4880 5646 5673 5766 7320 7440 7528 7564 7688 9410 9455 9610 11292 11346 11532 14115 14415 14640 15056 15128 15376 18820 18910 19220 22584 22692 23064 28230 28365 28830 29171 30256 37640 37820 38440 45168 45384 46128 56460 56730 57401 57660 58342 58621 75280 75640 76880 87513 90768 112920 113460 114802 115320 116684 117242 145855 151280 172203 175026 175863 225840 226920 229604 230640 233368 234484 287005 291710 293105 344406 350052 351726 437565 453840 459208 466736 468968 574010 583420 586210 688812 700104 703452 861015 875130 879315 904301 918416 937936 1148020 1166840 1172420 1377624 1400208 1406904 1722030 1750260 1758630 1779431 1808602 2296040 2333680 2344840 2712903 2755248 2813808 3444060 3500520 3517260 3558862 3617204 4521505 4592080 4689680 5338293 5425806 6888120 7001040 7034520 7117724 7234408 8897155 9043010 10676586 10851612 13564515 13776240 14069040 14235448 14468816 17794310 18086020 21353172 21703224 26691465 27129030 28470896 35588620 36172040 42706344 43406448 53382930 54258060 55162361 71177240 72344080 85412688 106765860 108516120 110324722 142354480 165487083 213531720 217032240 220649444 275811805 330974166 427063440 441298888 551623610 661948332 827435415 882597776 1103247220 1323896664 1654870830 2206494440 2647793328 3309741660 4412988880 6619483320 13238966640
- Sum of all divisors σ(n): 43148407968
- Sum of proper divisors (its aliquot sum) s(n): 29909441328
- 13238966640 is an abundant number, because the sum of its proper divisors (29909441328) is greater than itself. Its abundance is 16670474688
Bases of 13238966640
- Binary: 11000101010001101010011001011100002
- Hexadecimal: 0x3151A9970
- Base-36: 62Y501C
Squares and roots of 13238966640
- 13238966640 squared (132389666402) is 175270237695032889600
- 13238966640 cubed (132389666403) is 2320396829829410919117202944000
-
The
square root of 13238966640 is 115060.7084977317 -
The
cube root of 13238966640 is 2365.6547488627
Scales and comparisons
How big is 13238966640?- 13,238,966,640 seconds is equal to 420 years, 49 weeks, 5 days, 18 hours, 44 minutes.
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To count from 1 to 13,238,966,640 would take you about eight hundred forty-one 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 13238966640 cubic inches would be around 197.1 feet tall.
Recreational maths with 13238966640
- 13238966640 backwards is 04666983231
- 13238966640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13238966640's digits is 48
- More coming soon!
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"Number 13238966640 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
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Numbermatics. (2024). Number 13238966640 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/13238966640/
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