42450812 (number)

42450812 is an even 8-digits composite number following 42450811 and preceding 42450813. In scientific notation, it is written as 4.2450812 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 21063120 positive integers (up to 42450812) that are relatively prime to 42450812.

Interesting facts

Basic properties

Name

Name forty-two million four hundred fifty thousand eight hundred twelve

Notation

Scientific notation 4.2450812 × 10^7
Engineering notation 4.2450812 × 10^6

Prime Factorization of 42450812

Prime Factorization 2 × 2 × 131 × 81013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21225406
Product of the distinct prime numbers

The prime factorization of 42450812 is 2 × 2 × 131 × 81013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 74, 21, 806, 774, 6352, 7040, 41484, 61855, 685827, 797549, 2470459, 5785248, 7760038, 23977358, 692442210, 349889102, 5775392304, 4245862332

Basic calculations (n = 42450812)

Multiplication

n×y
n×2 84901624
n×3 127352436
n×4 169803248
n×5 212254060

Division

n÷y
n÷2 21225406
n÷3 14150270.666667
n÷3 10612703
n÷5 8490162.4

Exponentiation

ny
n2 1802071439459344
n3 7.6499395887058E+22
n4 3.2474614729151E+30
n5 1.3785737646396E+38

Nth Root

y√n
2√n 6515.4287656301
3√n 348.84191930536
4√n 80.718205911864
5√n 33.541092193881

Divisors of 42450812

1, 2, 4, 131, 262, 524, 81013, 162026, 324052, 10612703, 21225406, 42450812

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 -42450811
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 42450812 can be divided by 12 positive divisors. The sum of these divisors (counting 42450812) is 1, the average is 0.083333333333333.

Base conversion 42450812

Base System Value
2 Binary 10100001111011111101111100
3 Ternary 2221212201120022
4 Quaternary 2201323331330
5 Quinary 41331411222
6 Senary 4113511312
8 Octal 241737574
10 Decimal 42450812
12 Duodecimal 12272538
16 Hexadecimal 287bf7c
20 Vigesimal d5670c
36 Base36 p9v98

Cryptographic Hash Functions

md5 0fd674a33f940fd6692d98a7f6127e5b
sha1 4b244518ade069451bd08c17ea89e9c0f678ff45
sha256 f3798290255c828226809b63f55d621c1ceb9dd7db93272ead7c5540f0f43c83
sha512 58cc552473ff699ab14cb2197b6c694bfdc9296136904c8534da76753b39423fd85bab381dfdf929ae0b4d105b57a761b4866eed4a51d0947c260347e70bb79d
ripemd-160 e5eb04b1a4f24783ff175298cc38fb645584df84

42450812 as geometric shapes

Circle

Radius = n
Diameter 84901624
Circumference 266726318.23624
Area 5.6613743954495E+15

Sphere

Radius = n
Volume 3.2043992016378E+23
Surface area 2.2645497581798E+16
Circumference 266726318.23624

Square

Length = n
Perimeter 169803248
Area 1802071439459344
Diagonal 60034514.064151

Cube

Length = n
Surface area 10812428636756064
Volume 7.6499395887058E+22
Space diagonal 73526963.206555

Equilateral Triangle

Length = n
Perimeter 127352436
Area 7.8031982300309E+14
Altitude 36763481.603277

Triangular Pyramid

Length = n
Surface area 7.8031982300309E+14
Volume 9.0155402647355E+21
Height 20011504.68805