12409242640740

Names of 12409242640740

• Cardinal: 12409242640740 can be written as Twelve trillion, four hundred nine billion, two hundred forty-two million, six hundred forty thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.240924264074 × 10¹³

Factors of 12409242640740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10678

Divisors of 12409242640740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 132 165 180 198 220 257 330 396 495 514 660 771 990 1028 1285 1542 1980 2313 2570 2827 3084 3571 3855 4626 5140 5654 6829 7142 7710 8481 9252 10713 11308 11565 13658 14135 14284 15420 16962 17855 20487 21426 23130 25443 27316 28270 32139 33924 34145 35710 39281 40974 42405 42852 46260 50886 53565 56540 61461 64278 68290 71420 75119 78562 81948 84810 101772 102435 107130 117843 122922 127215 128556 136580 150238 157124 160695 169620 196405 204870 214260 225357 235686 245844 254430 300476 307305 321390 353529 375595 392810 409740 450714 471372 508860 589215 614610 642780 676071 707058 751190 785620 901428 917747 1126785 1178430 1229220 1352142 1414116 1502380 1755053 1767645 1835494 2253570 2356860 2704284 2753241 3380355 3510106 3535290 3670988 4507140 4588735 5265159 5506482 6760710 7020212 7070580 8259723 8775265 9177470 10095217 10530318 11012964 13521420 13766205 15795477 16519446 17550530 18354940 19305583 20190434 21060636 24386359 26325795 27532410 30285651 31590954 33038892 35101060 38611166 40380868 41298615 48772718 50476085 52651590 55064820 57916749 60571302 63181908 73159077 77222332 78977385 82597230 90856953 96527915 97545436 100952170 105303180 115833498 121142604 121931795 146318154 151428255 157954770 165194460 173750247 181713906 193055830 201904340 219477231 231666996 243863590 268249949 289583745 292636308 302856510 315909540 347500494 363427812 365795385 386111660 438954462 454284765 487727180 536499898 579167490 605713020 695000988 731590770 804749847 868751235 877908924 908569530 1072999796 1097386155 1158334980 1341249745 1463181540 1609499694 1737502470 1817139060 2194772310 2414249541 2682499490 3218999388 3475004940 4023749235 4389544620 4828499082 5364998980 6267294263 8047498470 9656998164 12071247705 12534588526 16094996940 18801882789 24142495410 25069177052 31336471315 37603765578 48284990820 56405648367 62672942630 68940236893 75207531156 94009413945 112811296734 125345885260 137880473786 188018827890 206820710679 225622593468 275760947572 282028241835 344701184465 376037655780 413641421358 564056483670 620462132037 689402368930 827282842716 1034103553395 1128112967340 1240924264074 1378804737860 2068207106790 2481848528148 3102310660185 4136414213580 6204621320370 12409242640740
• Sum of all divisors σ(n): 41240673452160
• Sum of proper divisors (its aliquot sum) s(n): 28831430811420
• 12409242640740 is an abundant number, because the sum of its proper divisors (28831430811420) is greater than itself. Its abundance is 16422188170680

Bases of 12409242640740

• Binary: 10110100100101000000011111111110000101100100₂
• Hexadecimal: 0xB49407FE164
• Base-36: 4ECQ6O5T0

Squares and roots of 12409242640740

• 12409242640740 squared (12409242640740²) is 153989302916759848707747600
• 12409242640740 cubed (12409242640740³) is 1910890623972484769382532704321397224000
• The square root of 12409242640740 is 3522675.4946687891
• The cube root of 12409242640740 is 23151.6399006483

Scales and comparisons

• 12,409,242,640,740 seconds is equal to 394,575 years, 27 weeks, 4 days, 12 hours, 39 minutes.
• To count from 1 to 12,409,242,640,740 would take you about nine hundred eighty-six thousand, four hundred thirty-eight 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 12409242640740 cubic inches would be around 1929.3 feet tall.

Recreational maths with 12409242640740

• 12409242640740 backwards is 04704624290421
• 12409242640740 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12409242640740's digits is 45
• More coming soon!