42485280 (number)

42485280 is an even 8-digits composite number following 42485279 and preceding 42485281. In scientific notation, it is written as 4.2485280 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 96 positive divisors. There are 11136000 positive integers (up to 42485280) that are relatively prime to 42485280.

Interesting facts

Basic properties

Name

Name forty-two million four hundred eighty-five thousand two hundred eighty

Notation

Scientific notation 4.2485280 × 10^7
Engineering notation 4.2485280 × 10^6

Prime Factorization of 42485280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 61 × 1451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2655330
Product of the distinct prime numbers

The prime factorization of 42485280 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 61 × 1451. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42485280)

Multiplication

n×y
n×2 84970560
n×3 127455840
n×4 169941120
n×5 212426400

Division

n÷y
n÷2 21242640
n÷3 14161760
n÷3 10621320
n÷5 8497056

Exponentiation

ny
n2 1804999016678400
n3 7.6685888623306E+22
n4 3.25802145021E+30
n5 1.3841795355818E+38

Nth Root

y√n
2√n 6518.0733349664
3√n 348.93630800219
4√n 80.734585742211
5√n 33.546537173692

Divisors of 42485280

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42485279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42485280 can be divided by 96 positive divisors. The sum of these divisors (counting 42485280) is 1, the average is 0.010416666666667.

Base conversion 42485280

Base System Value
2 Binary 10100010000100011000100000
3 Ternary 2221221110211220
4 Quaternary 2202010120200
5 Quinary 41334012110
6 Senary 4114335040
8 Octal 242043040
10 Decimal 42485280
12 Duodecimal 1228a480
16 Hexadecimal 2884620
20 Vigesimal d5ad40
36 Base36 paluo

Cryptographic Hash Functions

md5 e2500cc3f6947d05bbb5c23790bb950c
sha1 3b898868da8bcbf4a1435b67dbbdd5f0176780a8
sha256 fa81d9a70a81839f110364c9d9054e43a2bc7a5ba70ba46212957c611f163b92
sha512 36c892523968da3132be2bb25b0804fd6f5d0e8248843a3f9f4f61a10e69455956da8376bb2863d653594dc99efac6c99bfcee3b242f6ffd11ca5b29956781d2
ripemd-160 51e6bf50aa96a94cb199f8f9e23a171913eca84a

42485280 as geometric shapes

Circle

Radius = n
Diameter 84970560
Circumference 266942887.06741
Area 5.6705716505337E+15

Sphere

Radius = n
Volume 3.2122109911065E+23
Surface area 2.2682286602135E+16
Circumference 266942887.06741

Square

Length = n
Perimeter 169941120
Area 1804999016678400
Diagonal 60083259.177218

Cube

Length = n
Surface area 10829994100070400
Volume 7.6685888623306E+22
Space diagonal 73586663.53379

Equilateral Triangle

Length = n
Perimeter 127455840
Area 7.8158750112471E+14
Altitude 36793331.766895

Triangular Pyramid

Length = n
Surface area 7.8158750112471E+14
Volume 9.0375186444761E+21
Height 20027753.059073