20854964 (number)

20854964 is an even 8-digits composite number following 20854963 and preceding 20854965. In scientific notation, it is written as 2.0854964 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 9625344 positive integers (up to 20854964) that are relatively prime to 20854964.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-four thousand nine hundred sixty-four

Notation

Scientific notation 2.0854964 × 10^7
Engineering notation 2.0854964 × 10^6

Prime Factorization of 20854964

Prime Factorization 2 × 2 × 13 × 401057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10427482
Product of the distinct prime numbers

The prime factorization of 20854964 is 2 × 2 × 13 × 401057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 91, 1, 12, 527, 4577, 6528, 79549, 87932, 973039, 927210, 165475, 7203071, 62439579, 30568302, 831050567, 274908386, 6076796522, 9496082286

Basic calculations (n = 20854964)

Multiplication

n×y
n×2 41709928
n×3 62564892
n×4 83419856
n×5 104274820

Division

n÷y
n÷2 10427482
n÷3 6951654.6666667
n÷3 5213741
n÷5 4170992.8

Exponentiation

ny
n2 434929523441296
n3 9.0704395539054E+21
n4 1.8916369036087E+29
n5 3.9450019525831E+36

Nth Root

y√n
2√n 4566.7235519571
3√n 275.25580165206
4√n 67.577537332735
5√n 29.096576228613

Divisors of 20854964

1, 2, 4, 13, 26, 52, 401057, 802114, 1604228, 5213741, 10427482, 20854964

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 -20854963
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 20854964 can be divided by 12 positive divisors. The sum of these divisors (counting 20854964) is 1, the average is 0.083333333333333.

Base conversion 20854964

Base System Value
2 Binary 1001111100011100010110100
3 Ternary 1110020112122002
4 Quaternary 1033203202310
5 Quinary 20314324324
6 Senary 2022554432
8 Octal 117434264
10 Decimal 20854964
12 Duodecimal 6b98a18
16 Hexadecimal 13e38b4
20 Vigesimal 6a6h84
36 Base36 cezsk

Cryptographic Hash Functions

md5 1ad9a5d5c98dc7a05dfa425703f9c34a
sha1 af6d2b8af4f34e2287f42a5999d4fd7d5484569b
sha256 6b17b5dbfb0dd2659807325d7ab15e283eb44ed82c990804061a5d27c6474797
sha512 53ecf88596c3274ad8f4b459881380b736bf26e369cf2ba9154da5e80b84b038685542ebc74d0863f233ce88662805ffdbe329e01b9aa87f7efea3ff62075981
ripemd-160 cbde796d77fa2cdc20f9c3845ef9249fcf39f517

20854964 as geometric shapes

Circle

Radius = n
Diameter 41709928
Circumference 131035603.38656
Area 1.3663713956725E+15

Sphere

Radius = n
Volume 3.7994168356506E+22
Surface area 5.4654855826899E+15
Circumference 131035603.38656

Square

Length = n
Perimeter 83419856
Area 434929523441296
Diagonal 29493372.931603

Cube

Length = n
Surface area 2609577140647776
Volume 9.0704395539054E+21
Space diagonal 36121857.23802

Equilateral Triangle

Length = n
Perimeter 62564892
Area 1.8833000807801E+14
Altitude 18060928.61901

Triangular Pyramid

Length = n
Surface area 1.8833000807801E+14
Volume 1.0689615528182E+21
Height 9831124.3105342