20054490 (number)

20054490 is an even 8-digits composite number following 20054489 and preceding 20054491. In scientific notation, it is written as 2.0054490 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5323584 positive integers (up to 20054490) that are relatively prime to 20054490.

Interesting facts

Basic properties

Name

Name twenty million fifty-four thousand four hundred ninety

Notation

Scientific notation 2.0054490 × 10^7
Engineering notation 2.0054490 × 10^6

Prime Factorization of 20054490

Prime Factorization 2 × 3 × 5 × 239 × 2797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20054490
Product of the distinct prime numbers

The prime factorization of 20054490 is 2 × 3 × 5 × 239 × 2797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 61, 26, 271, 305, 689, 4510, 57965, 67985, 967293, 706530, 2810114, 1560068, 96933122, 101051, 668699784, 286652119, 7449595686, 5872949658

Basic calculations (n = 20054490)

Multiplication

n×y
n×2 40108980
n×3 60163470
n×4 80217960
n×5 100272450

Division

n÷y
n÷2 10027245
n÷3 6684830
n÷3 5013622.5
n÷5 4010898

Exponentiation

ny
n2 402182569160100
n3 8.0655663113955E+21
n4 1.6175081893622E+29
n5 3.2438301808482E+36

Nth Root

y√n
2√n 4478.22397832
3√n 271.68805248149
4√n 66.919533608058
5√n 28.869703555247

Divisors of 20054490

1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 2797, 3585, 5594, 7170, 8391, 13985, 16782, 27970, 41955, 83910, 668483, 1336966, 2005449, 3342415, 4010898, 6684830, 10027245, 20054490

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 -20054489
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 20054490 can be divided by 32 positive divisors. The sum of these divisors (counting 20054490) is 1, the average is 0.03125.

Base conversion 20054490

Base System Value
2 Binary 1001100100000000111011010
3 Ternary 1101201212120220
4 Quaternary 1030200013122
5 Quinary 20113220430
6 Senary 1553500510
8 Octal 114400732
10 Decimal 20054490
12 Duodecimal 6871736
16 Hexadecimal 13201da
20 Vigesimal 656g4a
36 Base36 bxu56

Cryptographic Hash Functions

md5 af5761a546fa12e7e9017534aa837ca4
sha1 8f024c50ad8fcc947a9e9dd2d370ae00137940e7
sha256 c7bb93010669f91868ba700a476750a977fe9b4486b99322957e78458d694d90
sha512 545c6e4bf01b83fcfbf0739330adef0d670d217f228dc9978541d67b0e45d39058d5f9a1b3c000922b0b84022c9708f32aa6a383c2eaf1b922fd19ee67f7ac36
ripemd-160 a974be5e2e45f32cd6277ab462a64f8222c4aaab

20054490 as geometric shapes

Circle

Radius = n
Diameter 40108980
Circumference 126006076.91098
Area 1.2634938046752E+15

Sphere

Radius = n
Volume 3.3784965161229E+22
Surface area 5.053975218701E+15
Circumference 126006076.91098

Square

Length = n
Perimeter 80217960
Area 402182569160100
Diagonal 28361331.744476

Cube

Length = n
Surface area 2413095414960600
Volume 8.0655663113955E+21
Space diagonal 34735395.599882

Equilateral Triangle

Length = n
Perimeter 60163470
Area 1.7415016092597E+14
Altitude 17367697.799941

Triangular Pyramid

Length = n
Surface area 1.7415016092597E+14
Volume 9.5053610548293E+20
Height 9453777.2481585