180285428 (number)

180285428 is an even 9-digits composite number following 180285427 and preceding 180285429. In scientific notation, it is written as 1.80285428 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 90074040 positive integers (up to 180285428) that are relatively prime to 180285428.

Interesting facts

Basic properties

Name

Name one hundred eighty million two hundred eighty-five thousand four hundred twenty-eight

Notation

Scientific notation 1.80285428 × 10^8
Engineering notation 1.80285428 × 10^6

Prime Factorization of 180285428

Prime Factorization 2 × 2 × 1367 × 32971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90142714
Product of the distinct prime numbers

The prime factorization of 180285428 is 2 × 2 × 1367 × 32971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 180285428)

Multiplication

n×y
n×2 360570856
n×3 540856284
n×4 721141712
n×5 901427140

Division

n÷y
n÷2 90142714
n÷3 60095142.666667
n÷3 45071357
n÷5 36057085.6

Exponentiation

ny
n2 32502835549143184
n3 5.8597876181909E+24
n4 1.0564343187346E+33
n5 1.9045971330696E+41

Nth Root

y√n
2√n 13427.040924939
3√n 564.91990197709
4√n 115.87510916905
5√n 44.791140931902

Divisors of 180285428

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 -180285427
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 180285428 can be divided by 12 positive divisors. The sum of these divisors (counting 180285428) is 1, the average is 0.083333333333333.

Base conversion 180285428

Base System Value
2 Binary 1010101111101110111111110100
3 Ternary 110120020110010002
4 Quaternary 22233232333310
5 Quinary 332123113203
6 Senary 25520050432
8 Octal 1257567764
10 Decimal 180285428
12 Duodecimal 50463a18
16 Hexadecimal abeeff4
20 Vigesimal 2g6fdb8
36 Base36 2zc54k

Cryptographic Hash Functions

md5 6be72cc9dc0728a041151303f3ee99c7
sha1 c9935409814b1f91c9916b8b43d04068fc2967a6
sha256 d615967dd2fc948b3702818d62180e84a08114ddd0764a7a8d6d6129c40ca905
sha512 f0a285cc3714fbc360eafbc6b3d97054ed2a3e48582f92caf87a12ff1891f584abbb043e646254cb2e2820c3faec8afcceb6df53e0d957855b44170bec884d32
ripemd-160 84446eaec6bebf23e3631d87902b9693d62f59e1

180285428 as geometric shapes

Circle

Radius = n
Diameter 360570856
Circumference 1132766752.3082
Area 1.0211066938203E+17

Sphere

Radius = n
Volume 2.4545420977207E+25
Surface area 4.084426775281E+17
Circumference 1132766752.3082

Square

Length = n
Perimeter 721141712
Area 32502835549143184
Diagonal 254962097.37584

Cube

Length = n
Surface area 195017013294859104
Volume 5.8597876181909E+24
Space diagonal 312263521.1603

Equilateral Triangle

Length = n
Perimeter 540856284
Area 1.4074140640293E+16
Altitude 156131760.58015

Triangular Pyramid

Length = n
Surface area 1.4074140640293E+16
Volume 6.9058259352262E+23
Height 84987365.791946