20741748796140

Names of 20741748796140

• Cardinal: 20741748796140 can be written as Twenty trillion, seven hundred forty-one billion, seven hundred forty-eight million, seven hundred ninety-six thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.074174879614 × 10¹³

Factors of 20741748796140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3884222720

Divisors of 20741748796140

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 89 178 267 356 445 534 890 1068 1335 1780 2670 5340 3884222621 7768445242 11652667863 15536890484 19421113105 23305335726 38842226210 46610671452 58263339315 77684452420 116526678630 233053357260 345695813269 691391626538 1037087439807 1382783253076 1728479066345 2074174879614 3456958132690 4148349759228 5185437199035 6913916265380 10370874398070 20741748796140
• Sum of all divisors σ(n): 58729446044640
• Sum of proper divisors (its aliquot sum) s(n): 37987697248500
• 20741748796140 is an abundant number, because the sum of its proper divisors (37987697248500) is greater than itself. Its abundance is 17245948452360

Bases of 20741748796140

• Binary: 100101101110101010000100100011010101011101100₂
• Hexadecimal: 0x12DD5091AAEC
• Base-36: 7COMLP3HO

Squares and roots of 20741748796140

• 20741748796140 squared (20741748796140²) is 430220143122175139278899600
• 20741748796140 cubed (20741748796140³) is 8923518135679554696076352606003927544000
• The square root of 20741748796140 is 4554311.0122322565
• The cube root of 20741748796140 is 27475.6804481207

Scales and comparisons

• 20,741,748,796,140 seconds is equal to 659,523 years, 23 weeks, 3 days, 23 hours, 49 minutes.
• To count from 1 to 20,741,748,796,140 would take you about one million, six hundred forty-eight thousand, eight hundred 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 20741748796140 cubic inches would be around 2289.6 feet tall.

Recreational maths with 20741748796140

• 20741748796140 backwards is 04169784714702
• 20741748796140 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20741748796140's digits is 60
• More coming soon!