30673945 (number)

30673945 is an odd 8-digits composite number following 30673944 and preceding 30673946. In scientific notation, it is written as 3.0673945 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 23940480 positive integers (up to 30673945) that are relatively prime to 30673945.

Interesting facts

Basic properties

Name

Name thirty million six hundred seventy-three thousand nine hundred forty-five

Notation

Scientific notation 3.0673945 × 10^7
Engineering notation 3.0673945 × 10^6

Prime Factorization of 30673945

Prime Factorization 5 × 41 × 149629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30673945
Product of the distinct prime numbers

The prime factorization of 30673945 is 5 × 41 × 149629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 41, 18, 340, 930, 8410, 9449, 47766, 3222, 984341, 191274, 8533634, 3786634, 62764978, 71791696, 90093818, 544535216, 7692440923, 7329935621

Basic calculations (n = 30673945)

Multiplication

n×y
n×2 61347890
n×3 92021835
n×4 122695780
n×5 153369725

Division

n÷y
n÷2 15336972.5
n÷3 10224648.333333
n÷3 7668486.25
n÷5 6134789

Exponentiation

ny
n2 940890901863025
n3 2.8860835774747E+22
n4 8.8527568920862E+29
n5 2.7154897800622E+37

Nth Root

y√n
2√n 5538.4063592337
3√n 313.0328232683
4√n 74.420470028304
5√n 31.430690845872

Divisors of 30673945

1, 5, 41, 205, 149629, 748145, 6134789, 30673945

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30673944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30673945 can be divided by 8 positive divisors. The sum of these divisors (counting 30673945) is 1, the average is 0.125.

Base conversion 30673945

Base System Value
2 Binary 1110101000000110000011001
3 Ternary 2010201101202001
4 Quaternary 1311000300121
5 Quinary 30323031240
6 Senary 3013241001
8 Octal 165006031
10 Decimal 30673945
12 Duodecimal a333161
16 Hexadecimal 1d40c19
20 Vigesimal 9be4h5
36 Base36 i9g61

Cryptographic Hash Functions

md5 d80189951298f37725757e27f2540d59
sha1 448440cd944341bb91b6d900fcf4aae83d76d587
sha256 588dc5abe9eb17e21e6998095e3e3e0f9ce5cc9d4be5dd9c16550e11d9dc094c
sha512 dfe27d88137fbf89135f68810e4f678900419004c05138016dfec0b792c9037747a5e0d34c733b6efc21c88d9e7ea771858ae6852d269d2509308cd2628c92fd
ripemd-160 60beaea3e04be7026fb2d91440a67ca08e59b66b

30673945 as geometric shapes

Circle

Radius = n
Diameter 61347890
Circumference 192730080.53723
Area 2.9558959451224E+15

Sphere

Radius = n
Volume 1.2089198619521E+23
Surface area 1.1823583780489E+16
Circumference 192730080.53723

Square

Length = n
Perimeter 122695780
Area 940890901863025
Diagonal 43379509.030486

Cube

Length = n
Surface area 5645345411178150
Volume 2.8860835774747E+22
Space diagonal 53128831.208573

Equilateral Triangle

Length = n
Perimeter 92021835
Area 4.0741771160152E+14
Altitude 26564415.604287

Triangular Pyramid

Length = n
Surface area 4.0741771160152E+14
Volume 3.4012821145058E+21
Height 14459836.343495