12961421550
12,961,421,550 is an even composite number composed of seven prime numbers multiplied together.
12961421550 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12961421550:
2 × 34 × 52 × 7 × 11 × 89 × 467
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 11 × 89 × 467)See below for interesting mathematical facts about the number 12961421550 from the Numbermatics database.
Names of 12961421550
- Cardinal: 12961421550 can be written as Twelve billion, nine hundred sixty-one million, four hundred twenty-one thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.296142155 × 1010
Factors of 12961421550
Divisors of 12961421550
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 5 6 7 9 10 11 14 15 18 21 22 25 27 30 33 35 42 45 50 54 55 63 66 70 75 77 81 89 90 99 105 110 126 135 150 154 162 165 175 178 189 198 210 225 231 267 270 275 297 315 330 350 378 385 405 445 450 462 467 495 525 534 550 567 594 623 630 675 693 770 801 810 825 890 891 934 945 979 990 1050 1134 1155 1246 1335 1350 1386 1401 1485 1575 1602 1650 1782 1869 1890 1925 1958 2025 2079 2225 2310 2335 2403 2475 2670 2802 2835 2937 2970 3115 3150 3269 3465 3738 3850 4005 4050 4158 4203 4450 4455 4670 4725 4806 4895 4950 5137 5607 5670 5775 5874 6230 6237 6538 6675 6853 6930 7005 7209 7425 8010 8406 8811 8910 9345 9450 9790 9807 10274 10395 11214 11550 11675 12015 12474 12609 13350 13706 14010 14175 14418 14685 14850 15411 15575 16345 16821 17325 17622 18690 19614 20025 20559 20790 21015 22275 23350 24030 24475 25218 25685 26433 28035 28350 29370 29421 30822 31150 31185 32690 33642 34265 34650 35025 35959 36045 37827 40050 41118 41563 42030 44055 44550 46233 46725 48950 49035 50463 51370 51975 52866 56070 58842 60075 61677 62370 63045 68530 70050 71918 72090 73425 75654 77055 79299 81725 83126 84105 88110 88263 92466 93450 98070 100926 102795 103950 105075 107877 120150 123354 124689 126090 128425 132165 138699 140175 146850 147105 154110 155925 158598 163450 168210 171325 176526 179795 180225 185031 189135 205590 207815 210150 215754 220275 231165 245175 249378 252315 256850 264330 264789 277398 280350 290941 294210 308385 311850 315225 323631 342650 359590 360450 370062 374067 378270 385275 396495 415630 416097 420525 440550 441315 457193 462330 490350 504630 513975 529578 539385 555093 581882 616770 623445 630450 647262 660825 693495 735525 748134 770550 792990 832194 841050 872823 882630 898975 914386 925155 945675 970893 1027950 1039075 1078770 1110186 1122201 1155825 1246890 1261575 1321650 1323945 1371579 1386990 1454705 1471050 1541925 1618155 1745646 1797950 1850310 1870335 1891350 1941786 1982475 2078150 2080485 2206575 2244402 2285965 2311650 2523150 2618469 2647890 2696925 2743158 2775465 2909410 2912679 3083850 3117225 3200351 3236310 3366603 3467475 3740670 3964950 4114737 4160970 4364115 4413150 4571930 4625775 4854465 5236938 5393850 5550930 5611005 5825358 6234450 6400702 6619725 6733206 6857895 6934950 7273525 7855407 8090775 8229474 8728230 9251550 9351675 9601053 9708930 10402425 11222010 11429825 12344211 13092345 13239450 13715790 13877325 14547050 14563395 15710814 16001755 16181550 16833015 18703350 19202106 20573685 20804850 21820575 22859650 23566221 24272325 24688422 26184690 27754650 28055025 28803159 29126790 32003510 33666030 34289475 37032633 39277035 41147370 43641150 47132442 48005265 48544650 56110050 57606318 61721055 65461725 68578950 72816975 74065266 78554070 80008775 84165075 86409477 96010530 102868425 117831105 123442110 130923450 144015795 145633950 160017550 168330150 172818954 185163165 196385175 205736850 235662210 240026325 259228431 288031590 308605275 370326330 392770350 432047385 480052650 518456862 589155525 617210550 720078975 864094770 925815825 1178311050 1296142155 1440157950 1851631650 2160236925 2592284310 4320473850 6480710775 12961421550
- Sum of all divisors σ(n): 45501730560
- Sum of proper divisors (its aliquot sum) s(n): 32540309010
- 12961421550 is an abundant number, because the sum of its proper divisors (32540309010) is greater than itself. Its abundance is 19578887460
Bases of 12961421550
- Binary: 11000001001000111110011000111011102
- Hexadecimal: 0x3048F98EE
- Base-36: 5YCW8VI
Squares and roots of 12961421550
- 12961421550 squared (129614215502) is 167998448596804402500
- 12961421550 cubed (129614215503) is 2177498712009187843698373875000
-
The
square root of 12961421550 is 113848.2391168173 -
The
cube root of 12961421550 is 2349.0064639703
Scales and comparisons
How big is 12961421550?- 12,961,421,550 seconds is equal to 412 years, 6 weeks, 6 days, 10 hours, 52 minutes, 30 seconds.
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To count from 1 to 12,961,421,550 would take you about eight hundred twenty-four 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 12961421550 cubic inches would be around 195.8 feet tall.
Recreational maths with 12961421550
- 12961421550 backwards is 05512416921
- The number of decimal digits it has is: 11
- The sum of 12961421550's digits is 36
- More coming soon!
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