12424871940
12,424,871,940 is an even composite number composed of eight prime numbers multiplied together.
12424871940 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12424871940:
22 × 3 × 5 × 13 × 17 × 29 × 79 × 409
(2 × 2 × 3 × 5 × 13 × 17 × 29 × 79 × 409)See below for interesting mathematical facts about the number 12424871940 from the Numbermatics database.
Names of 12424871940
- Cardinal: 12424871940 can be written as Twelve billion, four hundred twenty-four million, eight hundred seventy-one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.242487194 × 1010
Factors of 12424871940
Divisors of 12424871940
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 17 20 26 29 30 34 39 51 52 58 60 65 68 78 79 85 87 102 116 130 145 156 158 170 174 195 204 221 237 255 260 290 316 340 348 377 390 395 409 435 442 474 493 510 580 663 754 780 790 818 870 884 948 986 1020 1027 1105 1131 1185 1227 1326 1343 1479 1508 1580 1636 1740 1885 1972 2045 2054 2210 2262 2291 2370 2454 2465 2652 2686 2958 3081 3315 3770 4029 4090 4108 4420 4524 4582 4740 4908 4930 5135 5317 5372 5655 5916 6135 6162 6409 6630 6715 6873 6953 7395 7540 8058 8180 9164 9860 10270 10634 11310 11455 11861 12270 12324 12818 13260 13430 13746 13906 14790 15405 15951 16116 17459 19227 20145 20540 20859 21268 22620 22910 23722 24540 25636 26585 26860 27492 27812 29580 29783 30810 31902 32045 32311 34365 34765 34918 35583 38454 38947 40290 41718 45820 47444 52377 53170 59305 59566 61620 63804 64090 64622 68730 69530 69836 71166 76908 77894 79755 80580 83436 87295 89349 90389 96135 96933 104295 104754 106340 116841 118610 119132 128180 129244 137460 139060 142332 148915 154193 155788 159510 161555 174590 177915 178698 180778 192270 193866 194735 201637 208590 209508 233682 237220 261885 271167 297830 308386 319020 323110 349180 355830 357396 361556 384540 387732 389470 403274 417180 420043 446745 451945 462579 467364 484665 506311 523770 542334 549287 584205 595660 604911 616772 646220 711660 770965 778940 806548 840086 893490 903890 925158 937019 969330 1008185 1012622 1047540 1084668 1098574 1168410 1209822 1260129 1355835 1518933 1541930 1647861 1680172 1786980 1807780 1850316 1874038 1938660 2016370 2025244 2100215 2197148 2312895 2336820 2419644 2520258 2531555 2621281 2711670 2746435 2811057 3024555 3037866 3083860 3295722 3748076 4032740 4200430 4625790 4685095 5040516 5063110 5242562 5423340 5492870 5622114 6049110 6075732 6300645 6591444 7140731 7594665 7863843 8239305 8400860 9251580 9370190 10126220 10485124 10985740 11244228 12098220 12181247 12601290 13106405 14055285 14281462 15189330 15727686 15929323 16478610 18740380 21422193 24362494 25202580 26212810 28110570 28562924 30378660 31455372 31858646 32957220 35703655 36543741 39319215 42844386 47787969 48724988 52425620 56221140 60906235 63717292 71407310 73087482 78638430 79646615 85688772 95575938 107110965 121812470 142814620 146174964 157276860 159293230 182718705 191151876 207081199 214221930 238939845 243624940 318586460 365437410 414162398 428443860 477879690 621243597 730874820 828324796 955759380 1035405995 1242487194 2070811990 2484974388 3106217985 4141623980 6212435970 12424871940
- Sum of all divisors σ(n): 41658624000
- Sum of proper divisors (its aliquot sum) s(n): 29233752060
- 12424871940 is an abundant number, because the sum of its proper divisors (29233752060) is greater than itself. Its abundance is 16808880120
Bases of 12424871940
- Binary: 10111001001001010010000000000001002
- Hexadecimal: 0x2E4948004
- Base-36: 5PHG4JO
Squares and roots of 12424871940
- 12424871940 squared (124248719402) is 154377442725399363600
- 12424871940 cubed (124248719403) is 1918119956287771678087497384000
-
The
square root of 12424871940 is 111466.9096189537 -
The
cube root of 12424871940 is 2316.1355564805
Scales and comparisons
How big is 12424871940?- 12,424,871,940 seconds is equal to 395 years, 3 weeks, 5 days, 9 hours, 19 minutes.
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To count from 1 to 12,424,871,940 would take you about seven hundred ninety 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 12424871940 cubic inches would be around 193 feet tall.
Recreational maths with 12424871940
- 12424871940 backwards is 04917842421
- The number of decimal digits it has is: 11
- The sum of 12424871940's digits is 42
- More coming soon!
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