30842020 (number)

30842020 is an even 8-digits composite number following 30842019 and preceding 30842021. In scientific notation, it is written as 3.0842020 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 11215200 positive integers (up to 30842020) that are relatively prime to 30842020.

Interesting facts

Basic properties

Name

Name thirty million eight hundred forty-two thousand twenty

Notation

Scientific notation 3.0842020 × 10^7
Engineering notation 3.0842020 × 10^6

Prime Factorization of 30842020

Prime Factorization 2 × 2 × 11 × 5 × 140191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15421010
Product of the distinct prime numbers

The prime factorization of 30842020 is 2 × 2 × 11 × 5 × 140191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 7, 97, 46, 172, 9375, 2838, 52659, 65444, 340546, 210858, 1683086, 2257242, 69383826, 19900272, 548007626, 324774515, 5857890005, 6299861484

Basic calculations (n = 30842020)

Multiplication

n×y
n×2 61684040
n×3 92526060
n×4 123368080
n×5 154210100

Division

n÷y
n÷2 15421010
n÷3 10280673.333333
n÷3 7710505
n÷5 6168404

Exponentiation

ny
n2 951230197680400
n3 2.9337860781463E+22
n4 9.0483888897909E+29
n5 2.7907059110671E+37

Nth Root

y√n
2√n 5553.5592190954
3√n 313.60352681113
4√n 74.522206214627
5√n 31.465059902944

Divisors of 30842020

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 140191, 280382, 560764, 700955, 1401910, 1542101, 2803820, 3084202, 6168404, 7710505, 15421010, 30842020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30842019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30842020 can be divided by 24 positive divisors. The sum of these divisors (counting 30842020) is 1, the average is 0.041666666666667.

Base conversion 30842020

Base System Value
2 Binary 1110101101001110010100100
3 Ternary 2011000221022001
4 Quaternary 1311221302210
5 Quinary 30343421040
6 Senary 3021015044
8 Octal 165516244
10 Decimal 30842020
12 Duodecimal a3b4484
16 Hexadecimal 1d69ca4
20 Vigesimal 9cf510
36 Base36 id1us

Cryptographic Hash Functions

md5 7d84ad7ed4ac4e2abbb64a328e8c265e
sha1 992911bd4dda5bd7098f6dc5d05404875fe532b5
sha256 bc260771afb10abae6be51355c0cdccd5e0bb8f0df405c50021cd3ca18050030
sha512 9bb8b18297cda83028fd3830c72f2929defb64b80e56b4d77279db1d12cab58fc74033188e1acf8e892980fe3fe493ba8f0e3fd1a1bd70a24773711c5ff3c554
ripemd-160 ddd1795f682aaf784d5739972cf8e74046a57219

30842020 as geometric shapes

Circle

Radius = n
Diameter 61684040
Circumference 193786126.90774
Area 2.9883778009055E+15

Sphere

Radius = n
Volume 1.2289014387078E+23
Surface area 1.1953511203622E+16
Circumference 193786126.90774

Square

Length = n
Perimeter 123368080
Area 951230197680400
Diagonal 43617202.974982

Cube

Length = n
Surface area 5707381186082400
Volume 2.9337860781463E+22
Space diagonal 53419945.648055

Equilateral Triangle

Length = n
Perimeter 92526060
Area 4.1189475801906E+14
Altitude 26709972.824028

Triangular Pyramid

Length = n
Surface area 4.1189475801906E+14
Volume 3.4575000506799E+21
Height 14539067.658327