20454774 (number)

20454774 is an even 8-digits composite number following 20454773 and preceding 20454775. In scientific notation, it is written as 2.0454774 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 6137472 positive integers (up to 20454774) that are relatively prime to 20454774.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand seven hundred seventy-four

Notation

Scientific notation 2.0454774 × 10^7
Engineering notation 2.0454774 × 10^6

Prime Factorization of 20454774

Prime Factorization 2 × 3 × 17 × 23 × 8719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20454774
Product of the distinct prime numbers

The prime factorization of 20454774 is 2 × 3 × 17 × 23 × 8719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 50, 53, 553, 578, 9131, 1817, 78796, 1045, 547063, 783925, 6016695, 6114410, 36617328, 94389345, 321743860, 201458975, 7104824774, 7712635874

Basic calculations (n = 20454774)

Multiplication

n×y
n×2 40909548
n×3 61364322
n×4 81819096
n×5 102273870

Division

n÷y
n÷2 10227387
n÷3 6818258
n÷3 5113693.5
n÷5 4090954.8

Exponentiation

ny
n2 418397779391076
n3 8.5582320195463E+21
n4 1.7505670179938E+29
n5 3.5807452724918E+36

Nth Root

y√n
2√n 4522.6954352466
3√n 273.48377236396
4√n 67.250988358883
5√n 28.984041114861

Divisors of 20454774

1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8719, 17438, 26157, 52314, 148223, 200537, 296446, 401074, 444669, 601611, 889338, 1203222, 3409129, 6818258, 10227387, 20454774

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 -20454773
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 20454774 can be divided by 32 positive divisors. The sum of these divisors (counting 20454774) is 1, the average is 0.03125.

Base conversion 20454774

Base System Value
2 Binary 1001110000001110101110110
3 Ternary 1102111012200020
4 Quaternary 1032001311312
5 Quinary 20214023044
6 Senary 2010230010
8 Octal 116016566
10 Decimal 20454774
12 Duodecimal 6a25306
16 Hexadecimal 1381d76
20 Vigesimal 67ggie
36 Base36 c6f06

Cryptographic Hash Functions

md5 3b83d78194d6e4a793d38f223e3662e0
sha1 cb4dcbe4bc9559315d37db6caabe67d993384047
sha256 2f663deff82753f1491232eb272f54227dc6f731cbd53c2c13d70f188230cdc5
sha512 0622193db421d3637dbdc4dd8cc7d42e87fa4c4b2f3d5dab2f08c5e49237ac32a0219d137f626f10d7ed3089485a7274fd4ad391121be5d519b8ea74078fcbce
ripemd-160 5518e12799965e05dda27a799794ecafbf85c046

20454774 as geometric shapes

Circle

Radius = n
Diameter 40909548
Circumference 128521135.45848
Area 1.3144353900133E+15

Sphere

Radius = n
Volume 3.5848638453765E+22
Surface area 5.2577415600531E+15
Circumference 128521135.45848

Square

Length = n
Perimeter 81819096
Area 418397779391076
Diagonal 28927418.806077

Cube

Length = n
Surface area 2510386676346456
Volume 8.5582320195463E+21
Space diagonal 35428707.825339

Equilateral Triangle

Length = n
Perimeter 61364322
Area 1.8117155291983E+14
Altitude 17714353.912669

Triangular Pyramid

Length = n
Surface area 1.8117155291983E+14
Volume 1.0085973159982E+21
Height 9642472.9353589