30489020 (number)

30489020 is an even 8-digits composite number following 30489019 and preceding 30489021. In scientific notation, it is written as 3.0489020 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 11784960 positive integers (up to 30489020) that are relatively prime to 30489020.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-nine thousand twenty

Notation

Scientific notation 3.0489020 × 10^7
Engineering notation 3.0489020 × 10^6

Prime Factorization of 30489020

Prime Factorization 2 × 2 × 305 × 67 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15244510
Product of the distinct prime numbers

The prime factorization of 30489020 is 2 × 2 × 305 × 67 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 18, 72, 612, 32, 4957, 9827, 80042, 56810, 797253, 911263, 6267811, 2676735, 32649342, 69789425, 586273290, 418314492, 3802583375, 4660360843

Basic calculations (n = 30489020)

Multiplication

n×y
n×2 60978040
n×3 91467060
n×4 121956080
n×5 152445100

Division

n÷y
n÷2 15244510
n÷3 10163006.666667
n÷3 7622255
n÷5 6097804

Exponentiation

ny
n2 929580340560400
n3 2.8341993594953E+22
n4 8.6411960955639E+29
n5 2.6346160058157E+37

Nth Root

y√n
2√n 5521.6863366186
3√n 312.40249117766
4√n 74.30805028137
5√n 31.392701680867

Divisors of 30489020

1, 2, 4, 67, 134, 268, 305, 373, 610, 746, 1220, 1492, 20435, 24991, 40870, 49982, 81740, 99964, 113765, 227530, 455060, 7622255, 15244510, 30489020

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 -30489019
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 30489020 can be divided by 24 positive divisors. The sum of these divisors (counting 30489020) is 1, the average is 0.041666666666667.

Base conversion 30489020

Base System Value
2 Binary 1110100010011100110111100
3 Ternary 2010101000001222
4 Quaternary 1310103212330
5 Quinary 30301122040
6 Senary 3005252512
8 Octal 164234674
10 Decimal 30489020
12 Duodecimal a264138
16 Hexadecimal 1d139bc
20 Vigesimal 9ab2b0
36 Base36 i5hh8

Cryptographic Hash Functions

md5 8b89c136fdcc7b191d484691a8af2ed9
sha1 2fc282bef02bef1423536f8a5f558326c3a4eb0b
sha256 6a95a5bbe35da1fbfe77c423c1360bf40e478937740a55a83c0fad55e2d00d06
sha512 d8b5bab0247f4249b7e97b8d530bafdcd1119212a3cce5132d3fd8a1d404825664feb7fe73bab4a1d1c45e070f2846ba07a461f457a7658aed54efc29fe05666
ripemd-160 fd93d8811e7c430a7b7c34082b41e313c87eaac3

30489020 as geometric shapes

Circle

Radius = n
Diameter 60978040
Circumference 191568162.4943
Area 2.9203627688261E+15

Sphere

Radius = n
Volume 1.1871866515466E+23
Surface area 1.1681451075304E+16
Circumference 191568162.4943

Square

Length = n
Perimeter 121956080
Area 929580340560400
Diagonal 43117985.587465

Cube

Length = n
Surface area 5577482043362400
Volume 2.8341993594953E+22
Space diagonal 52808531.712984

Equilateral Triangle

Length = n
Perimeter 91467060
Area 4.0252009489195E+14
Altitude 26404265.856492

Triangular Pyramid

Length = n
Surface area 4.0252009489195E+14
Volume 3.3401359772228E+21
Height 14372661.862488