121438874308800

Names of 121438874308800

• Cardinal: 121438874308800 can be written as One hundred twenty-one trillion, four hundred thirty-eight billion, eight hundred seventy-four million, three hundred eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.214388743088 × 10¹⁴

Factors of 121438874308800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 159069

Divisors of 121438874308800

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 192 200 240 300 320 400 480 600 800 960 1200 1600 2400 4800 159059 318118 477177 636236 795295 954354 1272472 1590590 1908708 2385885 2544944 3181180 3817416 3976475 4771770 5089888 6362360 7634832 7952950 9543540 10179776 11929425 12724720 15269664 15905900 19087080 23858850 25449440 30539328 31811800 38174160 47717700 50898880 63623600 76348320 95435400 127247200 152696640 190870800 254494400 381741600 763483200 25299765481 50599530962 75899296443 101199061924 126498827405 151798592886 202398123848 252997654810 303597185772 379496482215 404796247696 505995309620 607194371544 632494137025 758992964430 809592495392 1011990619240 1214388743088 1264988274050 1517985928860 1619184990784 1897482411075 2023981238480 2428777486176 2529976548100 3035971857720 3794964822150 4047962476960 4857554972352 5059953096200 6071943715440 7589929644300 8095924953920 10119906192400 12143887430880 15179859288600 20239812384800 24287774861760 30359718577200 40479624769600 60719437154400 121438874308800
• Sum of all divisors σ(n): 398423211671668
• Sum of proper divisors (its aliquot sum) s(n): 276984337362868
• 121438874308800 is an abundant number, because the sum of its proper divisors (276984337362868) is greater than itself. Its abundance is 155545463054068

Bases of 121438874308800

• Binary: 11011100111001010110000111101110001000011000000₂
• Hexadecimal: 0x6E72B0F710C0
• Base-36: 171O8YAYTC

Squares and roots of 121438874308800

• 121438874308800 squared (121438874308800²) is 14747400193388524677757440000
• 121438874308800 cubed (121438874308800³) is 1790907678466481861106452779214057472000000
• The square root of 121438874308800 is 11019930.7760439221
• The cube root of 121438874308800 is 49520.6014724467

Scales and comparisons

• 121,438,874,308,800 seconds is equal to 3,861,380 years, 29 weeks, 3 days, 17 hours, 20 minutes.
• To count from 1 to 121,438,874,308,800 would take you about nine million, six hundred fifty-three thousand, four hundred fifty-one 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 121438874308800 cubic inches would be around 4126.7 feet tall.

Recreational maths with 121438874308800

• 121438874308800 backwards is 008803478834121
• The number of decimal digits it has is: 15
• The sum of 121438874308800's digits is 57
• More coming soon!