21996790702000

Names of 21996790702000

• Cardinal: 21996790702000 can be written as Twenty-one trillion, nine hundred ninety-six billion, seven hundred ninety million, seven hundred two thousand.

Scientific notation

• Scientific notation: 2.1996790702 × 10¹³

Factors of 21996790702000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8935759

Divisors of 21996790702000

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 1231 2000 2462 4924 6155 9848 12310 19696 24620 30775 49240 61550 98480 123100 153875 246200 307750 492400 615500 1231000 2462000 8934521 17869042 35738084 44672605 71476168 89345210 142952336 178690420 223363025 357380840 446726050 714761680 893452100 1116815125 1786904200 2233630250 3573808400 4467260500 8934521000 10998395351 17869042000 21996790702 43993581404 54991976755 87987162808 109983953510 175974325616 219967907020 274959883775 439935814040 549919767550 879871628080 1099839535100 1374799418875 2199679070200 2749598837750 4399358140400 5499197675500 10998395351000 21996790702000
• Sum of all divisors σ(n): 53231453218944
• Sum of proper divisors (its aliquot sum) s(n): 31234662516944
• 21996790702000 is an abundant number, because the sum of its proper divisors (31234662516944) is greater than itself. Its abundance is 9237871814944

Bases of 21996790702000

• Binary: 101000000000110000110111001010101111110110000₂
• Hexadecimal: 0x140186E55FB0
• Base-36: 7SP6P8RSG

Squares and roots of 21996790702000

• 21996790702000 squared (21996790702000²) is 483858801187593652804000000
• 21996790702000 cubed (21996790702000³) is 10643340779044126619753243428408000000000
• The square root of 21996790702000 is 4690073.6350296249
• The cube root of 21996790702000 is 28019.0307282923

Scales and comparisons

• 21,996,790,702,000 seconds is equal to 699,429 years, 46 weeks, 6 days, 23 hours, 26 minutes, 40 seconds.
• To count from 1 to 21,996,790,702,000 would take you about one million, seven hundred forty-eight thousand, five hundred seventy-four 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 21996790702000 cubic inches would be around 2334.9 feet tall.

Recreational maths with 21996790702000

• 21996790702000 backwards is 00020709769912
• The number of decimal digits it has is: 14
• The sum of 21996790702000's digits is 52
• More coming soon!