12187039442000

Names of 12187039442000

• Cardinal: 12187039442000 can be written as Twelve trillion, one hundred eighty-seven billion, thirty-nine million, four hundred forty-two thousand.

Scientific notation

• Scientific notation: 1.2187039442 × 10¹³

Factors of 12187039442000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 569

Divisors of 12187039442000

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 251 311 400 500 502 622 1000 1004 1244 1255 1555 2000 2008 2488 2510 3110 4016 4976 5020 6220 6275 7775 10040 12440 12550 15550 20080 24880 25100 31100 31375 38875 50200 62200 62750 63001 77750 78061 96721 100400 124400 125500 126002 155500 156122 193442 251000 252004 311000 312244 315005 386884 390305 483605 502000 504008 622000 624488 630010 773768 780610 967210 1008016 1248976 1260020 1547536 1561220 1575025 1934420 1951525 2418025 2520040 3122440 3150050 3868840 3903050 4836050 5040080 6244880 6300100 7737680 7806100 7875125 9672100 9757625 12090125 12600200 15612200 15750250 19344200 19515250 19593311 24180250 24276971 25200400 31224400 31500500 38688400 39030500 39186622 48360500 48553942 63001000 78061000 78373244 96721000 97107884 97966555 121384855 126002000 156122000 156746488 193442000 194215768 195933110 242769710 313492976 388431536 391866220 485539420 489832775 606924275 783732440 971078840 979665550 1213848550 1567464880 1942157680 1959331100 2427697100 2449163875 3034621375 3918662200 4855394200 4898327750 6069242750 6093519721 7837324400 9710788400 9796655500 12138485500 12187039442 19593311000 24276971000 24374078884 30467598605 39186622000 48553942000 48748157768 60935197210 97496315536 121870394420 152337993025 243740788840 304675986050 487481577680 609351972100 761689965125 1218703944200 1523379930250 2437407888400 3046759860500 6093519721000 12187039442000
• Sum of all divisors σ(n): 29681570695764
• Sum of proper divisors (its aliquot sum) s(n): 17494531253764
• 12187039442000 is an abundant number, because the sum of its proper divisors (17494531253764) is greater than itself. Its abundance is 5307491811764

Bases of 12187039442000

• Binary: 10110001010110000100001010000010010001010000₂
• Hexadecimal: 0xB1584282450
• Base-36: 4BINCMGCW

Squares and roots of 12187039442000

• 12187039442000 squared (12187039442000²) is 148523930360863671364000000
• 12187039442000 cubed (12187039442000³) is 1810066997388706856097993938888000000000
• The square root of 12187039442000 is 3490994.0478322217
• The cube root of 12187039442000 is 23012.6203214787

Scales and comparisons

• 12,187,039,442,000 seconds is equal to 387,510 years, 8 weeks, 1 day, 5 hours, 53 minutes, 20 seconds.
• To count from 1 to 12,187,039,442,000 would take you about nine hundred sixty-eight thousand, seven hundred seventy-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 12187039442000 cubic inches would be around 1917.7 feet tall.

Recreational maths with 12187039442000

• 12187039442000 backwards is 00024493078121
• The number of decimal digits it has is: 14
• The sum of 12187039442000's digits is 41
• More coming soon!