20217690 (number)

20217690 is an even 8-digits composite number following 20217689 and preceding 20217691. In scientific notation, it is written as 2.0217690 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5156448 positive integers (up to 20217690) that are relatively prime to 20217690.

Interesting facts

Basic properties

Name

Name twenty million two hundred seventeen thousand six hundred ninety

Notation

Scientific notation 2.0217690 × 10^7
Engineering notation 2.0217690 × 10^6

Prime Factorization of 20217690

Prime Factorization 2 × 23 × 9 × 5 × 9767

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20217690
Product of the distinct prime numbers

The prime factorization of 20217690 is 2 × 23 × 9 × 5 × 9767. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 33, 48, 958, 756, 156, 3977, 68391, 2617, 882334, 860992, 9816943, 5919089, 30705425, 45711637, 529628037, 475521229, 8732107473, 7067102396

Basic calculations (n = 20217690)

Multiplication

n×y
n×2 40435380
n×3 60653070
n×4 80870760
n×5 101088450

Division

n÷y
n÷2 10108845
n÷3 6739230
n÷3 5054422.5
n÷5 4043538

Exponentiation

ny
n2 408754988936100
n3 8.2640816522635E+21
n4 1.6708064098015E+29
n5 3.377984604338E+36

Nth Root

y√n
2√n 4496.4085668453
3√n 272.4230459132
4√n 67.055265019574
5√n 28.916538687061

Divisors of 20217690

1, 2, 5, 9, 10, 18, 23, 45, 46, 90, 115, 207, 230, 414, 1035, 2070, 9767, 19534, 48835, 87903, 97670, 175806, 224641, 439515, 449282, 879030, 1123205, 2021769, 2246410, 4043538, 10108845, 20217690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20217689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20217690 can be divided by 32 positive divisors. The sum of these divisors (counting 20217690) is 1, the average is 0.03125.

Base conversion 20217690

Base System Value
2 Binary 1001101000111111101011010
3 Ternary 1102001011110100
4 Quaternary 1031013331122
5 Quinary 20133431230
6 Senary 2001200230
8 Octal 115077532
10 Decimal 20217690
12 Duodecimal 6930076
16 Hexadecimal 1347f5a
20 Vigesimal 66744a
36 Base36 c1c2i

Cryptographic Hash Functions

md5 01f6d40319bb1377da557efbbd5f576a
sha1 fd61a85793cae79a2695b1b1833af1ccebd1e7ae
sha256 7350a93c87b67db1327d5ff8f444ab2f3a75a84f2132d88ce44abb724fa45d82
sha512 1d29acb0cb0723ffdf785d4d05785d0fd71db6a52b6f4bc4f1948c4e6c0655d465b416de209ff494d18b2c4f296ffd753c8cd60c702b8126c385043707686728
ripemd-160 7e0cec81dc6229a5aa25ad6cac3555b8148c6d8b

20217690 as geometric shapes

Circle

Radius = n
Diameter 40435380
Circumference 127031492.75311
Area 1.2841416703598E+15

Sphere

Radius = n
Volume 3.4616504276556E+22
Surface area 5.1365666814393E+15
Circumference 127031492.75311

Square

Length = n
Perimeter 80870760
Area 408754988936100
Diagonal 28592131.397855

Cube

Length = n
Surface area 2452529933616600
Volume 8.2640816522635E+21
Space diagonal 35018066.291677

Equilateral Triangle

Length = n
Perimeter 60653070
Area 1.7699610217114E+14
Altitude 17509033.145839

Triangular Pyramid

Length = n
Surface area 1.7699610217114E+14
Volume 9.7393136276581E+20
Height 9530710.4659516