30673989 (number)

30673989 is an odd 8-digits composite number following 30673988 and preceding 30673990. In scientific notation, it is written as 3.0673989 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 20313000 positive integers (up to 30673989) that are relatively prime to 30673989.

Interesting facts

Basic properties

Name

Name thirty million six hundred seventy-three thousand nine hundred eighty-nine

Notation

Scientific notation 3.0673989 × 10^7
Engineering notation 3.0673989 × 10^6

Prime Factorization of 30673989

Prime Factorization 3 × 3 × 151 × 22571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10224663
Product of the distinct prime numbers

The prime factorization of 30673989 is 3 × 3 × 151 × 22571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 68, 38, 752, 403, 4711, 5762, 54294, 51182, 265986, 766125, 3084718, 493570, 39686642, 62192017, 568360057, 104569750, 7571504699, 1066600316

Basic calculations (n = 30673989)

Multiplication

n×y
n×2 61347978
n×3 92021967
n×4 122695956
n×5 153369945

Division

n÷y
n÷2 15336994.5
n÷3 10224663
n÷3 7668497.25
n÷5 6134797.8

Exponentiation

ny
n2 940893601172121
n3 2.8860959972524E+22
n4 8.8528076872664E+29
n5 2.7155092561833E+37

Nth Root

y√n
2√n 5538.410331494
3√n 313.03297294406
4√n 74.420496716255
5√n 31.430699862968

Divisors of 30673989

1, 3, 9, 151, 453, 1359, 22571, 67713, 203139, 3408221, 10224663, 30673989

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30673988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30673989 can be divided by 12 positive divisors. The sum of these divisors (counting 30673989) is 1, the average is 0.083333333333333.

Base conversion 30673989

Base System Value
2 Binary 1110101000000110001000101
3 Ternary 2010201101210200
4 Quaternary 1311000301011
5 Quinary 30323031424
6 Senary 3013241113
8 Octal 165006105
10 Decimal 30673989
12 Duodecimal a333199
16 Hexadecimal 1d40c45
20 Vigesimal 9be4j9
36 Base36 i9g79

Cryptographic Hash Functions

md5 2d5a723d7c0e6d831d0c2d0787b72d7d
sha1 259666dddff4d77450e96d87bcc4370d7e2e3603
sha256 64a29fc1ef318be238a6ba4efcf8059df498ef0063a649a0479fab9f9bc9d074
sha512 1f8249cb6eff17255d889d00067eda06c449365c428eecae8b8c1e6859db830a43ba52f78ea44b7c2fa0097dba943172f5ae2578835cb47b9341b5cb8de15f1c
ripemd-160 28e61a95820225f37403d9f4e19b0a59b96dd7d2

30673989 as geometric shapes

Circle

Radius = n
Diameter 61347978
Circumference 192730356.99739
Area 2.955904425252E+15

Sphere

Radius = n
Volume 1.2089250643364E+23
Surface area 1.1823617701008E+16
Circumference 192730356.99739

Square

Length = n
Perimeter 122695956
Area 940893601172121
Diagonal 43379571.255883

Cube

Length = n
Surface area 5645361607032726
Volume 2.8860959972524E+22
Space diagonal 53128907.418809

Equilateral Triangle

Length = n
Perimeter 92021967
Area 4.0741888043664E+14
Altitude 26564453.709404

Triangular Pyramid

Length = n
Surface area 4.0741888043664E+14
Volume 3.4012967513542E+21
Height 14459857.085294