20403952 (number)

20403952 is an even 8-digits composite number following 20403951 and preceding 20403953. In scientific notation, it is written as 2.0403952 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 30 positive divisors. There are 9865440 positive integers (up to 20403952) that are relatively prime to 20403952.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand nine hundred fifty-two

Notation

Scientific notation 2.0403952 × 10^7
Engineering notation 2.0403952 × 10^6

Prime Factorization of 20403952

Prime Factorization 2 × 2 × 2 × 2 × 31 × 31 × 1327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 82274
Product of the distinct prime numbers

The prime factorization of 20403952 is 2 × 2 × 2 × 2 × 31 × 31 × 1327. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 88, 53, 4, 312, 2824, 8336, 3332, 75100, 382988, 922160, 4591120, 3133656, 78379839, 20547791, 50224050, 856913589, 5980478243, 7565496198

Basic calculations (n = 20403952)

Multiplication

n×y
n×2 40807904
n×3 61211856
n×4 81615808
n×5 102019760

Division

n÷y
n÷2 10201976
n÷3 6801317.3333333
n÷3 5100988
n÷5 4080790.4

Exponentiation

ny
n2 416321257218304
n3 8.4945989488619E+21
n4 1.7332338921183E+29
n5 3.5364821139555E+36

Nth Root

y√n
2√n 4517.0733888216
3√n 273.25708495176
4√n 67.209176373629
5√n 28.969624010289

Divisors of 20403952

1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1327, 1922, 2654, 3844, 5308, 7688, 10616, 15376, 21232, 41137, 82274, 164548, 329096, 658192, 1275247, 2550494, 5100988, 10201976, 20403952

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403952 can be divided by 30 positive divisors. The sum of these divisors (counting 20403952) is 1, the average is 0.033333333333333.

Base conversion 20403952

Base System Value
2 Binary 1001101110101011011110000
3 Ternary 1102101121221221
4 Quaternary 1031311123300
5 Quinary 20210411302
6 Senary 2005154424
8 Octal 115653360
10 Decimal 20403952
12 Duodecimal 69bba14
16 Hexadecimal 13756f0
20 Vigesimal 67a9hc
36 Base36 c5bsg

Cryptographic Hash Functions

md5 21d30007e5680dcefbef16f76e9a2988
sha1 7015087e8c632af1149107fd5567f6b2bb25e03f
sha256 a86a65c7413f8d1713c5a085345a76ca5da081e6335a47416234b03737521e08
sha512 288f6a7d678b767e2e62ad08a5cbbae4a9a0eced8f2b57137c347dbb21601f25de5ac4fba62bce269fcfcc9eae36b9f360b9343f5fb0f6e92c422c7def192fd7
ripemd-160 758f6f79b59fe74b044bddd8f295f5bad03b5052

20403952 as geometric shapes

Circle

Radius = n
Diameter 40807904
Circumference 128201811.4148
Area 1.3079118032103E+15

Sphere

Radius = n
Volume 3.5582092870582E+22
Surface area 5.2316472128412E+15
Circumference 128201811.4148

Square

Length = n
Perimeter 81615808
Area 416321257218304
Diagonal 28855545.64441

Cube

Length = n
Surface area 2497927543309824
Volume 8.4945989488619E+21
Space diagonal 35340681.539197

Equilateral Triangle

Length = n
Perimeter 61211856
Area 1.8027239244326E+14
Altitude 17670340.769598

Triangular Pyramid

Length = n
Surface area 1.8027239244326E+14
Volume 1.0010980867001E+21
Height 9618515.2148032