42449425 (number)

42449425 is an odd 8-digits composite number following 42449424 and preceding 42449426. In scientific notation, it is written as 4.2449425 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 31961600 positive integers (up to 42449425) that are relatively prime to 42449425.

Interesting facts

Basic properties

Name

Name forty-two million four hundred forty-nine thousand four hundred twenty-five

Notation

Scientific notation 4.2449425 × 10^7
Engineering notation 4.2449425 × 10^6

Prime Factorization of 42449425

Prime Factorization 5 × 5 × 17 × 99881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8489885
Product of the distinct prime numbers

The prime factorization of 42449425 is 5 × 5 × 17 × 99881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 25, 61, 141, 607, 9683, 1561, 16994, 98791, 284121, 297660, 459206, 5588375, 45325344, 1520818, 255070585, 394585298, 7026557314, 6154161350

Basic calculations (n = 42449425)

Multiplication

n×y
n×2 84898850
n×3 127348275
n×4 169797700
n×5 212247125

Division

n÷y
n÷2 21224712.5
n÷3 14149808.333333
n÷3 10612356.25
n÷5 8489885

Exponentiation

ny
n2 1801953682830625
n3 7.6491897712792E+22
n4 3.2470370750669E+30
n5 1.3783485679027E+38

Nth Root

y√n
2√n 6515.3223251041
3√n 348.83812001399
4√n 80.717546575104
5√n 33.540873012666

Divisors of 42449425

1, 5, 17, 25, 85, 425, 99881, 499405, 1697977, 2497025, 8489885, 42449425

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 -42449424
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 42449425 can be divided by 12 positive divisors. The sum of these divisors (counting 42449425) is 1, the average is 0.083333333333333.

Base conversion 42449425

Base System Value
2 Binary 10100001111011101000010001
3 Ternary 2221212122122221
4 Quaternary 2201323220101
5 Quinary 41331340200
6 Senary 4113501041
8 Octal 241735021
10 Decimal 42449425
12 Duodecimal 12271781
16 Hexadecimal 287ba11
20 Vigesimal d563b5
36 Base36 p9u6p

Cryptographic Hash Functions

md5 21634028a9ca6ad175a747a0055d1d6b
sha1 a1044d143c7d56499833a422bf7fc6681153174b
sha256 bbbbde1064916ff2a1d4c8f4d8989cfe4e8a841e17be68747a815504d9af32e5
sha512 b77da2f77be93e9674263702ae6c87751a7d7338bb4083a0b2f0db1dd8ee87627feb0c88e46b650adb831f44c672b445e647f555089565588ab185cc329b32ea
ripemd-160 b503b0ec155dcd7150f6b50d9fbc3140a50ec25f

42449425 as geometric shapes

Circle

Radius = n
Diameter 84898850
Circumference 266717603.45822
Area 5.6610044520898E+15

Sphere

Radius = n
Volume 3.2040851188487E+23
Surface area 2.2644017808359E+16
Circumference 266717603.45822

Square

Length = n
Perimeter 169797700
Area 1801953682830625
Diagonal 60032552.54994

Cube

Length = n
Surface area 10811722096983750
Volume 7.6491897712792E+22
Space diagonal 73524560.852084

Equilateral Triangle

Length = n
Perimeter 127348275
Area 7.8026883288712E+14
Altitude 36762280.426042

Triangular Pyramid

Length = n
Surface area 7.8026883288712E+14
Volume 9.0146565964239E+21
Height 20010850.84998