20694772 (number)

20694772 is an even 8-digits composite number following 20694771 and preceding 20694773. In scientific notation, it is written as 2.0694772 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 8869176 positive integers (up to 20694772) that are relatively prime to 20694772.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-four thousand seven hundred seventy-two

Notation

Scientific notation 2.0694772 × 10^7
Engineering notation 2.0694772 × 10^6

Prime Factorization of 20694772

Prime Factorization 2 × 2 × 7 × 739099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10347386
Product of the distinct prime numbers

The prime factorization of 20694772 is 2 × 2 × 7 × 739099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 21, 15, 196, 958, 6116, 2497, 90310, 46654, 340322, 381651, 305664, 7242115, 38248752, 53092078, 366744197, 654692531, 3956184915, 3028300412

Basic calculations (n = 20694772)

Multiplication

n×y
n×2 41389544
n×3 62084316
n×4 82779088
n×5 103473860

Division

n÷y
n÷2 10347386
n÷3 6898257.3333333
n÷3 5173693
n÷5 4138954.4

Exponentiation

ny
n2 428273588131984
n3 8.8630242600133E+21
n4 1.8341826629144E+29
n5 3.7957992015367E+36

Nth Root

y√n
2√n 4549.150689964
3√n 274.54922071617
4√n 67.447392017512
5√n 29.051738691397

Divisors of 20694772

1, 2, 4, 7, 14, 28, 739099, 1478198, 2956396, 5173693, 10347386, 20694772

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20694771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20694772 can be divided by 12 positive divisors. The sum of these divisors (counting 20694772) is 1, the average is 0.083333333333333.

Base conversion 20694772

Base System Value
2 Binary 1001110111100011011110100
3 Ternary 1102221101220001
4 Quaternary 1032330123310
5 Quinary 20244213042
6 Senary 2015321044
8 Octal 116743364
10 Decimal 20694772
12 Duodecimal 6b20184
16 Hexadecimal 13bc6f4
20 Vigesimal 696gic
36 Base36 cbk6s

Cryptographic Hash Functions

md5 facef9e49de4bc8923c31a58e8c86b33
sha1 e5370e43d453aedbf23cd6e8c3cdae15159423f2
sha256 19bfa6158414337a2144e576b66e28cbd8da4f5684f031d599c64a11fec29b18
sha512 7e7ce962d8ad942384034a12ff5ab91c97f542d292869809329e6848b90d468550e6f018e40b156e9d78362f85890e9c24b1e51f3ac6f245cf64674b61fb690d
ripemd-160 c7fff131dc653ade664202dbb2a0e44aa0e63776

20694772 as geometric shapes

Circle

Radius = n
Diameter 41389544
Circumference 130029087.36583
Area 1.345461158202E+15

Sphere

Radius = n
Volume 3.7125349205128E+22
Surface area 5.3818446328079E+15
Circumference 130029087.36583

Square

Length = n
Perimeter 82779088
Area 428273588131984
Diagonal 29266827.232619

Cube

Length = n
Surface area 2569641528791904
Volume 8.8630242600133E+21
Space diagonal 35844396.555054

Equilateral Triangle

Length = n
Perimeter 62084316
Area 1.8544790354611E+14
Altitude 17922198.277527

Triangular Pyramid

Length = n
Surface area 1.8544790354611E+14
Volume 1.0445174260127E+21
Height 9755609.0775397