30493668 (number)

30493668 is an even 8-digits composite number following 30493667 and preceding 30493669. In scientific notation, it is written as 3.0493668 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 9916480 positive integers (up to 30493668) that are relatively prime to 30493668.

Interesting facts

Basic properties

Name

Name thirty million four hundred ninety-three thousand six hundred sixty-eight

Notation

Scientific notation 3.0493668 × 10^7
Engineering notation 3.0493668 × 10^6

Prime Factorization of 30493668

Prime Factorization 2 × 2 × 3 × 41 × 61979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15246834
Product of the distinct prime numbers

The prime factorization of 30493668 is 2 × 2 × 3 × 41 × 61979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 43, 40, 777, 972, 4759, 2038, 36419, 55614, 679066, 913875, 5879005, 3237759, 46892151, 40753315, 249806502, 422978401, 8626278336, 2097576947

Basic calculations (n = 30493668)

Multiplication

n×y
n×2 60987336
n×3 91481004
n×4 121974672
n×5 152468340

Division

n÷y
n÷2 15246834
n÷3 10164556
n÷3 7623417
n÷5 6098733.6

Exponentiation

ny
n2 929863788094224
n3 2.8354957639368E+22
n4 8.6464666440894E+29
n5 2.6366248321794E+37

Nth Root

y√n
2√n 5522.1072064928
3√n 312.41836544975
4√n 74.310882153914
5√n 31.393658775458

Divisors of 30493668

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 61979, 123958, 185937, 247916, 371874, 743748, 2541139, 5082278, 7623417, 10164556, 15246834, 30493668

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 -30493667
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 30493668 can be divided by 24 positive divisors. The sum of these divisors (counting 30493668) is 1, the average is 0.041666666666667.

Base conversion 30493668

Base System Value
2 Binary 1110100010100101111100100
3 Ternary 2010101020110010
4 Quaternary 1310110233210
5 Quinary 30301244133
6 Senary 3005330220
8 Octal 164245744
10 Decimal 30493668
12 Duodecimal a266970
16 Hexadecimal 1d14be4
20 Vigesimal 9abe38
36 Base36 i5l2c

Cryptographic Hash Functions

md5 eb9b4ad78152f9a7a0aec67427f9292e
sha1 106f751861fef12aa277df7d707abe52b4aabab8
sha256 1fb564a2c308119a39f4296fbc6dc3041669dec37d1dd7e25ae766b8cbbe2434
sha512 6dda774e99a14b52b302a5cd0b7e2a6f4aa653ad1280b4515120a308641b50c50831e9e0bdb15be0e87d1d16edf340af44757d69af5120c1458fbb2583464762
ripemd-160 d146dce51f95a5b715f3715fdb6b851e610dd8df

30493668 as geometric shapes

Circle

Radius = n
Diameter 60987336
Circumference 191597366.73961
Area 2.921253245516E+15

Sphere

Radius = n
Volume 1.1877296881692E+23
Surface area 1.1685012982064E+16
Circumference 191597366.73961

Square

Length = n
Perimeter 121974672
Area 929863788094224
Diagonal 43124558.852102

Cube

Length = n
Surface area 5579182728565344
Volume 2.8354957639368E+22
Space diagonal 52816582.285137

Equilateral Triangle

Length = n
Perimeter 91481004
Area 4.0264283127441E+14
Altitude 26408291.142569

Triangular Pyramid

Length = n
Surface area 4.0264283127441E+14
Volume 3.341663804509E+21
Height 14374852.950701