1268373399040

Names of 1268373399040

• Cardinal: 1268373399040 can be written as One trillion, two hundred sixty-eight billion, three hundred seventy-three million, three hundred ninety-nine thousand and forty.

Scientific notation

• Scientific notation: 1.26837339904 × 10¹²

Factors of 1268373399040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8809

Divisors of 1268373399040

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 29 32 40 44 55 58 64 80 88 110 116 128 145 160 176 181 220 232 256 290 319 320 352 362 440 464 512 580 638 640 704 724 880 905 928 1160 1276 1280 1408 1448 1595 1760 1810 1856 1991 2320 2552 2560 2816 2896 3190 3520 3620 3712 3982 4640 5104 5249 5632 5792 6380 7040 7240 7424 7964 8581 9280 9955 10208 10498 11584 12760 14080 14480 14848 15928 17162 18560 19910 20416 20996 23168 25520 26245 28160 28960 31856 34324 37120 39820 40832 41992 42905 46336 51040 52490 57739 57920 63712 68648 74240 79640 81664 83984 85810 92672 94391 102080 104980 115478 115840 127424 137296 159280 163328 167968 171620 188782 204160 209960 230956 231680 248849 254848 274592 288695 318560 335936 343240 377564 408320 419920 461912 463360 471955 497698 509696 549184 577390 637120 671872 686480 755128 816640 839840 923824 943910 995396 1019392 1098368 1154780 1244245 1274240 1343744 1372960 1510256 1553161 1679680 1847648 1887820 1990792 2196736 2309560 2488490 2548480 2687488 2737339 2745920 3020512 3106322 3359360 3695296 3775640 3981584 4393472 4619120 4976980 5096960 5474678 5491840 6041024 6212644 6718720 7390592 7551280 7765805 7963168 9238240 9953960 10949356 10983680 12082048 12425288 13437440 13686695 14781184 15102560 15531610 15926336 17084771 18476480 19907920 21898712 21967360 24164096 24850576 27373390 29562368 30205120 31063220 31852672 34169542 36952960 39815840 43797424 45041669 48328192 49701152 54746780 60410240 62126440 63705344 68339084 73905920 79631680 85423855 87594848 90083338 99402304 109493560 120820480 124252880 127410688 136678168 147811840 159263360 170847710 175189696 180166676 198804608 218987120 225208345 241640960 248505760 273356336 318526720 341695420 350379392 360333352 397609216 437974240 450416690 495458359 497011520 546712672 637053440 683390840 700758784 720666704 795218432 875948480 900833380 990916718 994023040 1093425344 1366781680 1401517568 1441333408 1751896960 1801666760 1981833436 1988046080 2186850688 2477291795 2733563360 2882666816 3503793920 3603333520 3963666872 3976092160 4373701376 4954583590 5467126720 5765333632 7007587840 7206667040 7927333744 8747402752 9909167180 10934253440 11530667264 14413334080 15854667488 19818334360 21868506880 23061334528 28826668160 31709334976 39636668720 43737013760 57653336320 63418669952 79273337440 115306672640 126837339904 158546674880 253674679808 317093349760 634186699520 1268373399040
• Sum of all divisors σ(n): 3451352224320
• Sum of proper divisors (its aliquot sum) s(n): 2182978825280
• 1268373399040 is an abundant number, because the sum of its proper divisors (2182978825280) is greater than itself. Its abundance is 914605426240

Bases of 1268373399040

• Binary: 10010011101010000111100100010011000000000₂
• Hexadecimal: 0x12750F22600
• Base-36: G6OKRU9S

Squares and roots of 1268373399040

• 1268373399040 squared (1268373399040²) is 1608771079392283072921600
• 1268373399040 cubed (1268373399040³) is 2040522442246039778747425975435264000
• The square root of 1268373399040 is 1126220.8482531301
• The cube root of 1268373399040 is 10824.6959975643

Scales and comparisons

• 1,268,373,399,040 seconds is equal to 40,330 years, 18 weeks, 1 day, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 1,268,373,399,040 would take you about one hundred thousand, eight hundred twenty-five 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 1268373399040 cubic inches would be around 902.1 feet tall.

Recreational maths with 1268373399040

• 1268373399040 backwards is 0409933738621
• 1268373399040 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1268373399040's digits is 55
• More coming soon!