12215009715040

Names of 12215009715040

• Cardinal: 12215009715040 can be written as Twelve trillion, two hundred fifteen billion, nine million, seven hundred fifteen thousand and forty.

Scientific notation

• Scientific notation: 1.221500971504 × 10¹³

Factors of 12215009715040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 365281428

Divisors of 12215009715040

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 76 80 88 95 110 152 160 176 190 209 220 304 352 380 418 440 608 760 836 880 1045 1520 1672 1760 2090 3040 3344 4180 6688 8360 16720 33440 365281391 730562782 1461125564 1826406955 2922251128 3652813910 4018095301 5844502256 6940346429 7305627820 8036190602 11689004512 13880692858 14611255640 16072381204 20090476505 27761385716 29222511280 32144762408 34701732145 40180953010 55522771432 58445022560 64289524816 69403464290 76343810719 80361906020 111045542864 128579049632 138806928580 152687621438 160723812040 222091085728 277613857160 305375242876 321447624080 381719053595 555227714320 610750485752 642895248160 763438107190 1110455428640 1221500971504 1526876214380 2443001943008 3053752428760 6107504857520 12215009715040
• Sum of all divisors σ(n): 33138327882240
• Sum of proper divisors (its aliquot sum) s(n): 20923318167200
• 12215009715040 is an abundant number, because the sum of its proper divisors (20923318167200) is greater than itself. Its abundance is 8708308452160

Bases of 12215009715040

• Binary: 10110001110000000111010100001010001101100000₂
• Hexadecimal: 0xB1C0750A360
• Base-36: 4BVHXEH5S

Squares and roots of 12215009715040

• 12215009715040 squared (12215009715040²) is 149206462338521582002201600
• 12215009715040 cubed (12215009715040³) is 1822558387011791001387602558668632064000
• The square root of 12215009715040 is 3494997.8133097595
• The cube root of 12215009715040 is 23030.2121650873

Scales and comparisons

• 12,215,009,715,040 seconds is equal to 388,399 years, 27 weeks, 2 days, 6 hours, 10 minutes, 40 seconds.
• To count from 1 to 12,215,009,715,040 would take you about nine hundred seventy thousand, nine hundred ninety-eight 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 12215009715040 cubic inches would be around 1919.2 feet tall.

Recreational maths with 12215009715040

• 12215009715040 backwards is 04051790051221
• The number of decimal digits it has is: 14
• The sum of 12215009715040's digits is 37
• More coming soon!