121394231140
121,394,231,140 is an even composite number composed of seven prime numbers multiplied together.
121394231140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 121394231140:
22 × 5 × 7 × 132 × 19 × 312 × 281
(2 × 2 × 5 × 7 × 13 × 13 × 19 × 31 × 31 × 281)See below for interesting mathematical facts about the number 121394231140 from the Numbermatics database.
Names of 121394231140
- Cardinal: 121394231140 can be written as One hundred twenty-one billion, three hundred ninety-four million, two hundred thirty-one thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.2139423114 × 1011
Factors of 121394231140
Divisors of 121394231140
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 7 10 13 14 19 20 26 28 31 35 38 52 62 65 70 76 91 95 124 130 133 140 155 169 182 190 217 247 260 266 281 310 338 364 380 403 434 455 494 532 562 589 620 665 676 806 845 868 910 961 988 1085 1124 1178 1183 1235 1330 1405 1612 1690 1729 1820 1922 1967 2015 2170 2356 2366 2470 2660 2810 2821 2945 3211 3380 3458 3653 3844 3934 4030 4123 4340 4732 4805 4940 5239 5339 5620 5642 5890 5915 6422 6727 6916 7306 7657 7868 8060 8246 8645 8711 9610 9835 10478 10678 11284 11780 11830 12493 12844 13454 14105 14612 15314 16055 16492 17290 17422 18259 18265 19220 19670 20615 20956 21356 22477 23660 24986 25571 26195 26695 26908 28210 30628 32110 33635 34580 34844 36518 36530 36673 37373 38285 39340 41230 43555 44954 47489 49972 51142 52390 53390 53599 56420 60977 62465 64220 67270 69407 73036 73060 73346 74746 76570 82460 87110 87451 89908 91295 94978 99541 102284 104780 106780 107198 112385 113243 121954 124930 127813 127855 134540 138814 146692 149492 153140 162409 165509 174220 174902 182590 183365 186865 189956 199082 214396 224770 226486 237367 237445 243908 249860 255626 255710 267995 270041 277628 304885 324818 331018 332423 347035 349804 365180 366730 373730 398164 437255 449540 452972 474734 474890 485849 497705 511252 511420 535990 540082 566215 609770 639065 649636 662036 664846 694070 696787 733460 747460 792701 812045 827545 874510 902291 949468 949780 971698 995410 1071980 1080164 1132430 1136863 1158563 1186835 1219540 1278130 1329692 1350205 1388140 1393574 1472159 1585402 1624090 1655090 1661569 1662115 1749020 1804582 1890287 1943396 1990820 2151617 2264860 2273726 2317126 2373670 2429245 2556260 2700410 2787148 2944318 3085771 3170804 3248180 3310180 3323138 3324230 3483935 3510533 3609164 3780574 3963505 4303234 4511455 4547452 4634252 4747340 4858490 5130779 5400820 5684315 5792815 5888636 6171542 6316037 6646276 6648460 6967870 7021066 7360795 7561148 7927010 8307845 8606468 9022910 9451435 9716980 10261558 10305113 10758085 11368630 11585630 12343084 12632074 13935740 14042132 14721590 15061319 15428855 15854020 16615690 17552665 18045820 18902870 20523116 20610226 21516170 21600397 22737260 23171260 24573731 25264148 25653895 27971021 29443180 30122638 30857710 31580185 33231380 35105330 35915453 37805740 41220452 43032340 43200794 45636929 49147462 51307790 51525565 55942042 60245276 61715420 63160370 66700127 70210660 71830906 75306595 86401588 91273858 98294924 102615580 103051130 108001985 111884084 122868655 126320740 133400254 139855105 143661812 150613190 179577265 182547716 195797147 206102260 216003970 228184645 245737310 266800508 279710210 301226380 319458503 333500635 359154530 391594294 432007940 456369290 466900889 491474620 559420420 638917006 667001270 718309060 783188588 867101651 912738580 933801778 978985735 1277834012 1334002540 1597292515 1734203302 1867603556 1957971470 2334504445 3194585030 3468406604 3915942940 4335508255 4669008890 6069711557 6389170060 8671016510 9338017780 12139423114 17342033020 24278846228 30348557785 60697115570 121394231140
- Sum of all divisors σ(n): 344364773760
- Sum of proper divisors (its aliquot sum) s(n): 222970542620
- 121394231140 is an abundant number, because the sum of its proper divisors (222970542620) is greater than itself. Its abundance is 101576311480
Bases of 121394231140
- Binary: 11100010000111010100011110111011001002
- Hexadecimal: 0x1C43A8F764
- Base-36: 1JRMZO84
Squares and roots of 121394231140
- 121394231140 squared (1213942311402) is 14736559354071745699600
- 121394231140 cubed (1213942311403) is 1788933292436514597600543405544000
-
The
square root of 121394231140 is 348416.7492242587 -
The
cube root of 121394231140 is 4951.4532500041
Scales and comparisons
How big is 121394231140?- 121,394,231,140 seconds is equal to 3,859 years, 49 weeks, 6 days, 19 hours, 45 minutes, 40 seconds.
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To count from 1 to 121,394,231,140 would take you about seven thousand, seven hundred nineteen 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 121394231140 cubic inches would be around 412.6 feet tall.
Recreational maths with 121394231140
- 121394231140 backwards is 041132493121
- 121394231140 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121394231140's digits is 31
- More coming soon!
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The information we have on file for 121394231140 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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