30353985 (number)

30353985 is an odd 8-digits composite number following 30353984 and preceding 30353986. In scientific notation, it is written as 3.0353985 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 16188768 positive integers (up to 30353985) that are relatively prime to 30353985.

Interesting facts

Basic properties

Name

Name thirty million three hundred fifty-three thousand nine hundred eighty-five

Notation

Scientific notation 3.0353985 × 10^7
Engineering notation 3.0353985 × 10^6

Prime Factorization of 30353985

Prime Factorization 3 × 5 × 3 × 674533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10117995
Product of the distinct prime numbers

The prime factorization of 30353985 is 3 × 5 × 3 × 674533. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 67, 39, 731, 787, 9580, 4065, 22095, 62278, 114117, 643490, 5467393, 2453624, 27484392, 40162006, 682300092, 455047721, 4204138533, 6938272248

Basic calculations (n = 30353985)

Multiplication

n×y
n×2 60707970
n×3 91061955
n×4 121415940
n×5 151769925

Division

n÷y
n÷2 15176992.5
n÷3 10117995
n÷3 7588496.25
n÷5 6070797

Exponentiation

ny
n2 921364405380225
n3 2.7967081340445E+22
n4 8.4891236750166E+29
n5 2.576787326946E+37

Nth Root

y√n
2√n 5509.4450718743
3√n 311.94060136497
4√n 74.225636217376
5√n 31.364844810063

Divisors of 30353985

1, 3, 5, 9, 15, 45, 674533, 2023599, 3372665, 6070797, 10117995, 30353985

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 -30353984
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 30353985 can be divided by 12 positive divisors. The sum of these divisors (counting 30353985) is 1, the average is 0.083333333333333.

Base conversion 30353985

Base System Value
2 Binary 1110011110010101001000001
3 Ternary 2010010010211200
4 Quaternary 1303302221001
5 Quinary 30232311420
6 Senary 3002331413
8 Octal 163625101
10 Decimal 30353985
12 Duodecimal a1b9b69
16 Hexadecimal 1cf2a41
20 Vigesimal 99e4j5
36 Base36 i2la9

Cryptographic Hash Functions

md5 19f3acc9b474a58036026d65aed8c6ce
sha1 ffb4014e0b41678100acc1ac2cb084bdfc7a4210
sha256 ecd2d5ee2bcbea88784c4241f43d039d730414d8dc7a6cc1e5857a7d051fc1bc
sha512 8fbb84f46784e3d0732a220db74d4efdf749b325388041431ca81f33846c09043e0f88e7856d35fea2e6ab8587a6c69542c994cf694530603aa37b5a96d8083f
ripemd-160 b75062251947f60a606b058965da986709c520e8

30353985 as geometric shapes

Circle

Radius = n
Diameter 60707970
Circumference 190719712.56635
Area 2.8945516472216E+15

Sphere

Radius = n
Volume 1.1714823637532E+23
Surface area 1.1578206588887E+16
Circumference 190719712.56635

Square

Length = n
Perimeter 121415940
Area 921364405380225
Diagonal 42927017.259069

Cube

Length = n
Surface area 5528186432281350
Volume 2.7967081340445E+22
Space diagonal 52574644.232184

Equilateral Triangle

Length = n
Perimeter 91061955
Area 3.9896249060101E+14
Altitude 26287322.116092

Triangular Pyramid

Length = n
Surface area 3.9896249060101E+14
Volume 3.2959521443041E+21
Height 14309005.753023