12220790988148

Names of 12220790988148

• Cardinal: 12220790988148 can be written as Twelve trillion, two hundred twenty billion, seven hundred ninety million, nine hundred eighty-eight thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.2220790988148 × 10¹³

Factors of 12220790988148

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 92322

Divisors of 12220790988148

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 19 38 76 79 158 316 1501 3002 6004 36583 55639 73166 111278 146332 222556 695077 1057141 1390154 2114282 2780308 2890057 4228564 4395481 5780114 8790962 11560228 17581924 54911083 83514139 109822166 167028278 219644332 334056556 2035441537 4070883074 8141766148 38673389203 77346778406 154693556812 160799881423 321599762846 643199525692 3055197747037 6110395494074 12220790988148
• Sum of all divisors σ(n): 22797978112000
• Sum of proper divisors (its aliquot sum) s(n): 10577187123852
• 12220790988148 is a deficient number, because the sum of its proper divisors (10577187123852) is less than itself. Its deficiency is 1643603864296

Bases of 12220790988148

• Binary: 10110001110101011111111001111101110101110100₂
• Hexadecimal: 0xB1D5FE7DD74
• Base-36: 4BY5JF81G

Squares and roots of 12220790988148

• 12220790988148 squared (12220790988148²) is 149347732375999370276469904
• 12220790988148 cubed (12220790988148³) is 1825147421920952396160006378057342697792
• The square root of 12220790988148 is 3495824.7936857477
• The cube root of 12220790988148 is 23033.8449346483

Scales and comparisons

• 12,220,790,988,148 seconds is equal to 388,583 years, 18 weeks, 2 days, 3 hours, 22 minutes, 28 seconds.
• To count from 1 to 12,220,790,988,148 would take you about nine hundred seventy-one thousand, four hundred fifty-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 12220790988148 cubic inches would be around 1919.5 feet tall.

Recreational maths with 12220790988148

• 12220790988148 backwards is 84188909702221
• The number of decimal digits it has is: 14
• The sum of 12220790988148's digits is 61
• More coming soon!