30542860 (number)

30542860 is an even 8-digits composite number following 30542859 and preceding 30542861. In scientific notation, it is written as 3.0542860 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 12217136 positive integers (up to 30542860) that are relatively prime to 30542860.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand eight hundred sixty

Notation

Scientific notation 3.0542860 × 10^7
Engineering notation 3.0542860 × 10^6

Prime Factorization of 30542860

Prime Factorization 2 × 2 × 5 × 1527143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15271430
Product of the distinct prime numbers

The prime factorization of 30542860 is 2 × 2 × 5 × 1527143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 33, 1, 617, 134, 7664, 3543, 46198, 76993, 61290, 596301, 234276, 8561864, 38750595, 71190693, 69564942, 828917676, 8102092337, 7719208497

Basic calculations (n = 30542860)

Multiplication

n×y
n×2 61085720
n×3 91628580
n×4 122171440
n×5 152714300

Division

n÷y
n÷2 15271430
n÷3 10180953.333333
n÷3 7635715
n÷5 6108572

Exponentiation

ny
n2 932866296979600
n3 2.8492404707366E+22
n4 8.7023952804043E+29
n5 2.6579604071405E+37

Nth Root

y√n
2√n 5526.5595084103
3√n 312.58627164752
4√n 74.340833385228
5√n 31.403781016685

Divisors of 30542860

1, 2, 4, 5, 10, 20, 1527143, 3054286, 6108572, 7635715, 15271430, 30542860

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 -30542859
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 30542860 can be divided by 12 positive divisors. The sum of these divisors (counting 30542860) is 1, the average is 0.083333333333333.

Base conversion 30542860

Base System Value
2 Binary 1110100100000110000001100
3 Ternary 2010110201221001
4 Quaternary 1310200300030
5 Quinary 30304332420
6 Senary 3010350044
8 Octal 164406014
10 Decimal 30542860
12 Duodecimal a28b324
16 Hexadecimal 1d20c0c
20 Vigesimal 9ahh30
36 Base36 i6n0s

Cryptographic Hash Functions

md5 f27fa54f58623bf42d59a243528bd780
sha1 c5c5ed681153c1c1669494edf72e8d5a27976e9a
sha256 bd59913caea1a4c63735c9e6639a87be54de92ba3cc3280af4b43816d429e582
sha512 ec62b31316bf5a9306517fcaf009b82c2c6fb5c67736091da96c859d8ae2c63f9f0964f3c329901a3a5f63a79dc602f64cb3a284624b89a750336301aad42d5c
ripemd-160 dfe67d1197a7296374d4242a185e406a0dd40932

30542860 as geometric shapes

Circle

Radius = n
Diameter 61085720
Circumference 191906449.19124
Area 2.9306859053726E+15

Sphere

Radius = n
Volume 1.1934870574903E+23
Surface area 1.1722743621491E+16
Circumference 191906449.19124

Square

Length = n
Perimeter 122171440
Area 932866296979600
Diagonal 43194126.845663

Cube

Length = n
Surface area 5597197781877600
Volume 2.8492404707366E+22
Space diagonal 52901785.328463

Equilateral Triangle

Length = n
Perimeter 91628580
Area 4.0394295575933E+14
Altitude 26450892.664232

Triangular Pyramid

Length = n
Surface area 4.0394295575933E+14
Volume 3.357862096815E+21
Height 14398042.281888