121426712940
121,426,712,940 is an even composite number composed of seven prime numbers multiplied together.
121426712940 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 121426712940:
22 × 3 × 5 × 132 × 17 × 312 × 733
(2 × 2 × 3 × 5 × 13 × 13 × 17 × 31 × 31 × 733)See below for interesting mathematical facts about the number 121426712940 from the Numbermatics database.
Names of 121426712940
- Cardinal: 121426712940 can be written as One hundred twenty-one billion, four hundred twenty-six million, seven hundred twelve thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.2142671294 × 1011
Factors of 121426712940
Divisors of 121426712940
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 17 20 26 30 31 34 39 51 52 60 62 65 68 78 85 93 102 124 130 155 156 169 170 186 195 204 221 255 260 310 338 340 372 390 403 442 465 507 510 527 620 663 676 733 780 806 845 884 930 961 1014 1020 1054 1105 1209 1326 1466 1581 1612 1690 1860 1922 2015 2028 2108 2199 2210 2418 2535 2635 2652 2873 2883 2932 3162 3315 3380 3665 3844 4030 4398 4420 4805 4836 5070 5239 5270 5746 5766 6045 6324 6630 6851 7330 7905 8060 8619 8796 9529 9610 10140 10478 10540 10995 11492 11532 12090 12461 12493 13260 13702 14365 14415 14660 15717 15810 16337 17238 19058 19220 20553 20956 21990 22723 24180 24922 24986 26195 27404 28587 28730 28830 31434 31620 32674 34255 34476 37383 37479 38116 41106 43095 43980 45446 47645 49011 49844 49972 52390 57174 57460 57660 62305 62465 62868 65348 68169 68510 74766 74958 78585 81685 82212 86190 89063 90892 95290 98022 102765 104780 113615 114348 123877 124610 124930 136338 137020 142935 149532 149916 157170 161993 162409 163370 172380 178126 186915 187395 190580 196044 205530 212381 227230 245055 247754 249220 249860 267189 272676 285870 295399 314340 323986 324818 326740 340845 356252 371631 373830 374790 386291 411060 424762 445315 454460 485979 487227 490110 495508 534378 571740 590798 619385 637143 647972 649636 681690 704413 743262 747660 749580 772582 809965 812045 849524 886197 890630 971958 974454 980220 1061905 1068756 1158873 1181596 1238770 1274286 1335945 1363380 1408826 1476995 1486524 1545164 1619930 1624090 1772394 1781260 1858155 1931455 1943916 1948908 2105909 2113239 2123810 2317746 2429895 2436135 2477540 2548572 2671890 2760953 2817652 2953990 3185715 3239860 3248180 3522065 3544788 3716310 3840187 3862910 4211818 4226478 4247620 4430985 4635492 4859790 4872270 5021783 5343780 5521906 5794365 5907980 6317727 6371430 7044130 7432620 7680374 7725820 8282859 8423636 8452956 8861970 9157369 9719580 9744540 10043566 10529545 10566195 11043812 11520561 11588730 11975021 12635454 12742860 13804765 14088260 15065349 15360748 16565718 17723940 18314738 19200935 20087132 21059090 21132390 23041122 23177460 23950042 25108915 25270908 27472107 27609530 30130698 31588635 33131436 35925063 36629476 38401870 41414295 42118180 42264780 45786845 46082244 47900084 50217830 54944214 55219060 57602805 59875105 60261396 63177270 65283179 71850126 75326745 76803740 82828590 91573690 100435660 109888428 115205610 119045797 119750210 126354540 130566358 137360535 143700252 150653490 155675273 165657180 179625315 183147380 195849537 230411220 238091594 239500420 261132716 274721070 301306980 311350546 326415895 357137391 359250630 391699074 467025819 476183188 549442140 595228985 622701092 652831790 714274782 718501260 778376365 783398148 934051638 979247685 1190457970 1305663580 1428549564 1556752730 1785686955 1868103276 1958495370 2023778549 2335129095 2380915940 3113505460 3571373910 3916990740 4047557098 4670258190 6071335647 7142747820 8095114196 9340516380 10118892745 12142671294 20237785490 24285342588 30356678235 40475570980 60713356470 121426712940
- Sum of all divisors σ(n): 403346399904
- Sum of proper divisors (its aliquot sum) s(n): 281919686964
- 121426712940 is an abundant number, because the sum of its proper divisors (281919686964) is greater than itself. Its abundance is 160492974024
Bases of 121426712940
- Binary: 11100010001011001100010011001011011002
- Hexadecimal: 0x1C4598996C
- Base-36: 1JS6BVCC
Squares and roots of 121426712940
- 121426712940 squared (1214267129402) is 14744446615413163443600
- 121426712940 cubed (1214267129403) is 1790369686628928776963319080184000
-
The
square root of 121426712940 is 348463.3595372689 -
The
cube root of 121426712940 is 4951.8948354349
Scales and comparisons
How big is 121426712940?- 121,426,712,940 seconds is equal to 3,860 years, 51 weeks, 4 days, 18 hours, 29 minutes.
-
To count from 1 to 121,426,712,940 would take you about seven thousand, seven hundred twenty-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 121426712940 cubic inches would be around 412.7 feet tall.
Recreational maths with 121426712940
- 121426712940 backwards is 049217624121
- 121426712940 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121426712940's digits is 39
- More coming soon!
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