12139518720
12,139,518,720 is an even composite number composed of six prime numbers multiplied together.
12139518720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 12139518720:
28 × 3 × 5 × 72 × 149 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 149 × 433)See below for interesting mathematical facts about the number 12139518720 from the Numbermatics database.
Names of 12139518720
- Cardinal: 12139518720 can be written as Twelve billion, one hundred thirty-nine million, five hundred eighteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.213951872 × 1010
Factors of 12139518720
Divisors of 12139518720
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 149 160 168 192 196 210 224 240 245 256 280 294 298 320 336 384 392 420 433 447 448 480 490 560 588 596 640 672 735 745 768 784 840 866 894 896 960 980 1043 1120 1176 1192 1280 1299 1344 1470 1490 1568 1680 1732 1788 1792 1920 1960 2086 2165 2235 2240 2352 2384 2598 2688 2940 2980 3031 3129 3136 3360 3464 3576 3840 3920 4172 4330 4470 4480 4704 4768 5196 5215 5376 5880 5960 6062 6258 6272 6495 6720 6928 7152 7301 7840 8344 8660 8940 8960 9093 9408 9536 10392 10430 11760 11920 12124 12516 12544 12990 13440 13856 14304 14602 15155 15645 15680 16688 17320 17880 18186 18816 19072 20784 20860 21217 21903 23520 23840 24248 25032 25980 26880 27712 28608 29204 30310 31290 31360 33376 34640 35760 36372 36505 37632 38144 41568 41720 42434 43806 45465 47040 47680 48496 50064 51960 55424 57216 58408 60620 62580 62720 63651 64517 66752 69280 71520 72744 73010 83136 83440 84868 87612 90930 94080 95360 96992 100128 103920 106085 109515 110848 114432 116816 121240 125160 127302 129034 133504 138560 143040 145488 146020 166272 166880 169736 175224 181860 188160 190720 193551 193984 200256 207840 212170 219030 233632 242480 250320 254604 258068 267008 277120 286080 290976 292040 318255 322585 332544 333760 339472 350448 363720 387102 387968 400512 415680 424340 438060 451619 467264 484960 500640 509208 516136 554240 572160 581952 584080 636510 645170 667520 678944 700896 727440 774204 775936 801024 831360 848680 876120 903238 934528 967755 969920 1001280 1018416 1032272 1163904 1168160 1273020 1290340 1335040 1354857 1357888 1401792 1454880 1548408 1662720 1697360 1752240 1806476 1869056 1935510 1939840 2002560 2036832 2064544 2258095 2327808 2336320 2546040 2580680 2709714 2715776 2803584 2909760 3096816 3161333 3394720 3504480 3612952 3871020 3879680 4005120 4073664 4129088 4516190 4672640 5092080 5161360 5419428 5431552 5607168 5819520 6193632 6322666 6774285 6789440 7008960 7225904 7742040 8147328 8258176 9032380 9345280 9483999 10184160 10322720 10838856 11639040 12387264 12645332 13548570 13578880 14017920 14451808 15484080 15806665 16294656 16516352 18064760 18967998 20368320 20645440 21677712 24774528 25290664 27097140 27157760 28035840 28903616 30968160 31613330 36129520 37935996 40736640 41290880 43355424 47419995 49549056 50581328 54194280 57807232 61936320 63226660 72259040 75871992 81473280 82581760 86710848 94839990 101162656 108388560 115614464 123872640 126453320 144518080 151743984 173421696 189679980 202325312 216777120 247745280 252906640 289036160 303487968 346843392 379359960 404650624 433554240 505813280 578072320 606975936 758719920 809301248 867108480 1011626560 1213951872 1517439840 1734216960 2023253120 2427903744 3034879680 4046506240 6069759360 12139518720
- Sum of all divisors σ(n): 45508024800
- Sum of proper divisors (its aliquot sum) s(n): 33368506080
- 12139518720 is an abundant number, because the sum of its proper divisors (33368506080) is greater than itself. Its abundance is 21228987360
Bases of 12139518720
- Binary: 10110100111001001001011011000000002
- Hexadecimal: 0x2D3925B00
- Base-36: 5KRK0LC
Squares and roots of 12139518720
- 12139518720 squared (121395187202) is 147367914753230438400
- 12139518720 cubed (121395187203) is 1788975559874205087430606848000
-
The
square root of 12139518720 is 110179.4841156917 -
The
cube root of 12139518720 is 2298.2670449645
Scales and comparisons
How big is 12139518720?- 12,139,518,720 seconds is equal to 385 years, 51 weeks, 6 days, 16 hours, 32 minutes.
-
To count from 1 to 12,139,518,720 would take you about seven hundred seventy-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 12139518720 cubic inches would be around 191.5 feet tall.
Recreational maths with 12139518720
- 12139518720 backwards is 02781593121
- The number of decimal digits it has is: 11
- The sum of 12139518720's digits is 39
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 12139518720 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.
APA style:
Numbermatics. (2024). Number 12139518720 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/12139518720/
Chicago style:
Numbermatics. 2024. "Number 12139518720 - Facts about the integer". https://numbermatics.com/n/12139518720/
The information we have on file for 12139518720 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!
Keywords: Divisors of 12139518720, math, Factors of 12139518720, curriculum, school, college, exams, university, Prime factorization of 12139518720, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, one hundred thirty-nine million, five hundred eighteen thousand, seven hundred twenty.