20996936 (number)

20996936 is an even 8-digits composite number following 20996935 and preceding 20996937. In scientific notation, it is written as 2.0996936 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 10365264 positive integers (up to 20996936) that are relatively prime to 20996936.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand nine hundred thirty-six

Notation

Scientific notation 2.0996936 × 10^7
Engineering notation 2.0996936 × 10^6

Prime Factorization of 20996936

Prime Factorization 2 × 2 × 2 × 79 × 33223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5249234
Product of the distinct prime numbers

The prime factorization of 20996936 is 2 × 2 × 2 × 79 × 33223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 84, 100, 722, 917, 8049, 7729, 21709, 12320, 213084, 415183, 6629184, 3132729, 11863654, 82699971, 38906801, 29216885, 7067494914, 6305995355

Basic calculations (n = 20996936)

Multiplication

n×y
n×2 41993872
n×3 62990808
n×4 83987744
n×5 104984680

Division

n÷y
n÷2 10498468
n÷3 6998978.6666667
n÷3 5249234
n÷5 4199387.2

Exponentiation

ny
n2 440871321388096
n3 9.2569469194213E+21
n4 1.9436752202249E+29
n5 4.0811224203847E+36

Nth Root

y√n
2√n 4582.2413729528
3√n 275.87899897964
4√n 67.692254896353
5√n 29.136084292635

Divisors of 20996936

1, 2, 4, 8, 79, 158, 316, 632, 33223, 66446, 132892, 265784, 2624617, 5249234, 10498468, 20996936

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20996935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996936 can be divided by 16 positive divisors. The sum of these divisors (counting 20996936) is 1, the average is 0.0625.

Base conversion 20996936

Base System Value
2 Binary 1010000000110001101001000
3 Ternary 1110111202101022
4 Quaternary 1100012031020
5 Quinary 20333400221
6 Senary 2030012012
8 Octal 120061510
10 Decimal 20996936
12 Duodecimal 7047008
16 Hexadecimal 1406348
20 Vigesimal 6b4c6g
36 Base36 ci1c8

Cryptographic Hash Functions

md5 0bce77a24a2001e55db18e31fccd27ce
sha1 597f674dd0bc8910561f50c74c1346813d71ecd0
sha256 357e6deac305132139ec0692e568ad9bf0d7f7ca212133db32124cd272056ee2
sha512 15b470f70958e7355ebac03ed9b9894a5ac46cc10abf63aaada42700438d5d849d97c64c7421241692cb70e3dece9c94883c57dac5f2ed6d6d6fc072f068fe61
ripemd-160 d8372180b67f27cca4f4928904948567d14c3d9c

20996936 as geometric shapes

Circle

Radius = n
Diameter 41993872
Circumference 131927639.77099
Area 1.3850381044513E+15

Sphere

Radius = n
Volume 3.8775408582299E+22
Surface area 5.5401524178051E+15
Circumference 131927639.77099

Square

Length = n
Perimeter 83987744
Area 440871321388096
Diagonal 29694151.65948

Cube

Length = n
Surface area 2645227928328576
Volume 9.2569469194213E+21
Space diagonal 36367759.955272

Equilateral Triangle

Length = n
Perimeter 62990808
Area 1.9090288206105E+14
Altitude 18183879.977636

Triangular Pyramid

Length = n
Surface area 1.9090288206105E+14
Volume 1.0909416566345E+21
Height 9898050.55316