12893159756800

Names of 12893159756800

• Cardinal: 12893159756800 can be written as Twelve trillion, eight hundred ninety-three billion, one hundred fifty-nine million, seven hundred fifty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.28931597568 × 10¹³

Factors of 12893159756800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 9517

Divisors of 12893159756800

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 233 256 320 400 466 512 640 800 932 1024 1165 1280 1600 1864 2330 2560 3200 3728 4660 5120 5825 6400 7456 9277 9320 11650 12800 14912 18554 18640 23300 25600 29824 37108 37280 46385 46600 54289 59648 74216 74560 92770 93200 108578 119296 148432 149120 185540 186400 217156 231925 238592 271445 296864 298240 371080 372800 434312 463850 542890 593728 596480 742160 745600 868624 927700 1085780 1187456 1192960 1357225 1484320 1491200 1737248 1855400 2161541 2171560 2374912 2714450 2968640 2982400 3474496 3710800 4323082 4343120 4749824 5428900 5937280 5964800 6948992 7421600 8646164 8686240 9499648 10807705 10857800 11874560 13897984 14843200 17292328 17372480 21615410 21715600 23749120 27795968 29686400 34584656 34744960 43230820 43431200 47498240 54038525 55591936 59372800 69169312 69489920 86461640 86862400 108077050 118745600 138338624 138979840 172923280 173724800 216154100 237491200 276677248 277959680 345846560 347449600 432308200 503639053 553354496 691693120 694899200 864616400 1007278106 1106708992 1383386240 1389798400 1729232800 2014556212 2213417984 2518195265 2766772480 3458465600 4029112424 5036390530 5533544960 6916931200 8058224848 10072781060 11067089920 12590976325 13833862400 16116449696 20145562120 25181952650 27667724800 32232899392 40291124240 50363905300 55335449600 64465798784 80582248480 100727810600 128931597568 161164496960 201455621200 257863195136 322328993920 402911242400 515726390272 644657987840 805822484800 1289315975680 1611644969600 2578631951360 3223289939200 6446579878400 12893159756800
• Sum of all divisors σ(n): 32100636850058
• Sum of proper divisors (its aliquot sum) s(n): 19207477093258
• 12893159756800 is an abundant number, because the sum of its proper divisors (19207477093258) is greater than itself. Its abundance is 6314317336458

Bases of 12893159756800

• Binary: 10111011100111101100001101010001010000000000₂
• Hexadecimal: 0xBB9EC351400
• Base-36: 4KJ1AFE9S

Squares and roots of 12893159756800

• 12893159756800 squared (12893159756800²) is 166233568514367035146240000
• 12893159756800 cubed (12893159756800³) is 2143275955798692620172032770834432000000
• The square root of 12893159756800 is 3590704.6323528199
• The cube root of 12893159756800 is 23448.7549445873

Scales and comparisons

• 12,893,159,756,800 seconds is equal to 409,962 years, 31 weeks, 1 day, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 12,893,159,756,800 would take you about one million, twenty-four thousand, nine hundred six 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 12893159756800 cubic inches would be around 1954.1 feet tall.

Recreational maths with 12893159756800

• 12893159756800 backwards is 00865795139821
• 12893159756800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12893159756800's digits is 64
• More coming soon!