12327218339840

Names of 12327218339840

• Cardinal: 12327218339840 can be written as Twelve trillion, three hundred twenty-seven billion, two hundred eighteen million, three hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.232721833984 × 10¹³

Factors of 12327218339840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 24664

Divisors of 12327218339840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 64 80 106 128 160 212 233 256 265 320 424 466 512 530 640 848 932 1024 1060 1165 1280 1696 1864 2048 2120 2330 2560 3392 3728 4096 4240 4660 5120 6784 7456 8192 8480 9320 10240 12349 13568 14912 16960 18640 20480 24371 24698 27136 29824 33920 37280 40960 48742 49396 54272 59648 61745 67840 74560 97484 98792 108544 119296 121855 123490 135680 149120 194968 197584 217088 238592 243710 246980 271360 298240 389936 395168 434176 477184 487420 493960 542720 596480 779872 790336 954368 974840 987920 1085440 1192960 1291663 1559744 1580672 1908736 1949680 1975840 2170880 2385920 2583326 3119488 3161344 3899360 3951680 4771840 5166652 5678443 6238976 6322688 6458315 7798720 7903360 9543680 10333304 11356886 12477952 12645376 12916630 15597440 15806720 20666608 22713772 24955904 25290752 25833260 28392215 31194880 31613440 41333216 45427544 49911808 50581504 51666520 56784430 62389760 63226880 82666432 90855088 99823616 101163008 103333040 113568860 124779520 126453760 165332864 181710176 199647232 206666080 227137720 249559040 252907520 300957479 330665728 363420352 413332160 454275440 499118080 505815040 601914958 661331456 726840704 826664320 908550880 998236160 1203829916 1322662912 1453681408 1504787395 1653328640 1817101760 2407659832 2645325824 2907362816 3009574790 3306657280 3634203520 4815319664 5290651648 5814725632 6019149580 6613314560 7268407040 9630639328 10581303296 11629451264 12038299160 13226629120 14536814080 19261278656 23258902528 24076598320 26453258240 29073628160 38522557312 46517805056 48153196640 52906516480 58147256320 77045114624 96306393280 116294512640 154090229248 192612786560 232589025280 308180458496 385225573120 616360916992 770451146240 1232721833984 1540902292480 2465443667968 3081804584960 6163609169920 12327218339840
• Sum of all divisors σ(n): 30272303464416
• Sum of proper divisors (its aliquot sum) s(n): 17945085124576
• 12327218339840 is an abundant number, because the sum of its proper divisors (17945085124576) is greater than itself. Its abundance is 5617866784736

Bases of 12327218339840

• Binary: 10110011011000100111011110000110000000000000₂
• Hexadecimal: 0xB3627786000
• Base-36: 4DB1NIQ68

Squares and roots of 12327218339840

• 12327218339840 squared (12327218339840²) is 151960311998087645731225600
• 12327218339840 cubed (12327218339840³) is 1873247944990634421465692903680507904000
• The square root of 12327218339840 is 3511013.8620973857
• The cube root of 12327218339840 is 23100.5168077375

Scales and comparisons

• 12,327,218,339,840 seconds is equal to 391,967 years, 21 weeks, 3 days, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 12,327,218,339,840 would take you about nine hundred seventy-nine thousand, nine hundred eighteen 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 12327218339840 cubic inches would be around 1925 feet tall.

Recreational maths with 12327218339840

• 12327218339840 backwards is 04893381272321
• 12327218339840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12327218339840's digits is 53
• More coming soon!