20074490 (number)

20074490 is an even 8-digits composite number following 20074489 and preceding 20074491. In scientific notation, it is written as 2.0074490 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 7897920 positive integers (up to 20074490) that are relatively prime to 20074490.

Interesting facts

Basic properties

Name

Name twenty million seventy-four thousand four hundred ninety

Notation

Scientific notation 2.0074490 × 10^7
Engineering notation 2.0074490 × 10^6

Prime Factorization of 20074490

Prime Factorization 2 × 61 × 5 × 32909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20074490
Product of the distinct prime numbers

The prime factorization of 20074490 is 2 × 61 × 5 × 32909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 63, 50, 905, 612, 4670, 186, 60678, 56609, 160754, 926689, 9757130, 2271198, 33249323, 98027883, 607443187, 488945063, 3058439190, 9124587745

Basic calculations (n = 20074490)

Multiplication

n×y
n×2 40148980
n×3 60223470
n×4 80297960
n×5 100372450

Division

n÷y
n÷2 10037245
n÷3 6691496.6666667
n÷3 5018622.5
n÷5 4014898

Exponentiation

ny
n2 402985148760100
n3 8.0897213389331E+21
n4 1.623970301212E+29
n5 3.2600375571977E+36

Nth Root

y√n
2√n 4480.4564499613
3√n 271.77833909092
4√n 66.936211798707
5√n 28.875459511931

Divisors of 20074490

1, 2, 5, 10, 61, 122, 305, 610, 32909, 65818, 164545, 329090, 2007449, 4014898, 10037245, 20074490

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 -20074489
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 20074490 can be divided by 16 positive divisors. The sum of these divisors (counting 20074490) is 1, the average is 0.0625.

Base conversion 20074490

Base System Value
2 Binary 1001100100100111111111010
3 Ternary 1101202220000122
4 Quaternary 1030210333322
5 Quinary 20114340430
6 Senary 1554133242
8 Octal 114447772
10 Decimal 20074490
12 Duodecimal 6881222
16 Hexadecimal 1324ffa
20 Vigesimal 65964a
36 Base36 by9kq

Cryptographic Hash Functions

md5 78ff971661c18ae176c2aa31099f2e12
sha1 601e037ea3ae78592431278ba6e6caf00c21c78f
sha256 3ab91667b4cb12a058474aa2079b356e5ab88a27fd1bc72be91b5b05ee514a44
sha512 5405ec47163435a0fcda59b08abf094df8f594f94274e3252cc0457eb5c2cf8ce12a9c909e313d8f3c2ef850eccdb43d792cd1f796941b3fa13c292794bc344b
ripemd-160 14ab7ae5fa0af2e044fdb09e373c9a0e652d74e5

20074490 as geometric shapes

Circle

Radius = n
Diameter 40148980
Circumference 126131740.61712
Area 1.2660151828505E+15

Sphere

Radius = n
Volume 3.3886145503975E+22
Surface area 5.0640607314021E+15
Circumference 126131740.61712

Square

Length = n
Perimeter 80297960
Area 402985148760100
Diagonal 28389616.015723

Cube

Length = n
Surface area 2417910892560600
Volume 8.0897213389331E+21
Space diagonal 34770036.616033

Equilateral Triangle

Length = n
Perimeter 60223470
Area 1.7449768808705E+14
Altitude 17385018.308017

Triangular Pyramid

Length = n
Surface area 1.7449768808705E+14
Volume 9.5338280277819E+20
Height 9463205.3385744