42149025 (number)

42149025 is an odd 8-digits composite number following 42149024 and preceding 42149026. In scientific notation, it is written as 4.2149025 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 21916800 positive integers (up to 42149025) that are relatively prime to 42149025.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2149025 × 10^7
Engineering notation 4.2149025 × 10^6

Prime Factorization of 42149025

Prime Factorization 45 × 5 × 3 × 41 × 1523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42149025
Product of the distinct prime numbers

The prime factorization of 42149025 is 45 × 5 × 3 × 41 × 1523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 26, 61, 335, 723, 5374, 8994, 46704, 42108, 196437, 855197, 7294271, 2186715, 73372157, 76348084, 600388158, 960831168, 5352127898, 3009908537

Basic calculations (n = 42149025)

Multiplication

n×y
n×2 84298050
n×3 126447075
n×4 168596100
n×5 210745125

Division

n÷y
n÷2 21074512.5
n÷3 14049675
n÷3 10537256.25
n÷5 8429805

Exponentiation

ny
n2 1776540308450625
n3 7.4879441874393E+22
n4 3.1560954675498E+30
n5 1.3302634676414E+38

Nth Root

y√n
2√n 6492.2280459023
3√n 348.01330210746
4√n 80.574363453286
5√n 33.493266616107

Divisors of 42149025

1, 3, 5, 15, 41, 45, 123, 135, 205, 225, 615, 675, 1523, 1845, 4569, 5535, 7615, 9225, 22845, 27675, 62443, 68535, 187329, 205605, 312215, 342675, 936645, 1028025, 2809935, 8429805, 14049675, 42149025

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42149024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42149025 can be divided by 32 positive divisors. The sum of these divisors (counting 42149025) is 1, the average is 0.03125.

Base conversion 42149025

Base System Value
2 Binary 10100000110010010010100001
3 Ternary 2221022101121000
4 Quaternary 2200302102201
5 Quinary 41242232100
6 Senary 4103222213
8 Octal 240622241
10 Decimal 42149025
12 Duodecimal 12147969
16 Hexadecimal 28324a1
20 Vigesimal d38cb5
36 Base36 p3ee9

Cryptographic Hash Functions

md5 324b85b51c1254d97d860ed59d5e7df9
sha1 a0a4532ce76ee7318df236d71980eb9d82bae254
sha256 2b256ceb6a0696ae6d1acbb3572e143777607f6a398cf3c27dfaf82f9337ac09
sha512 3bf80c4b4e67308dbadcd03d412a6cbacb3c940423216e9c1c91c65645e00747715ed4f2336bdb8ff834721578026528432bb41e3a50620b7ed987c70f287b4f
ripemd-160 d978a8807d9602b07a40474cc242ec6dc3592f32

42149025 as geometric shapes

Circle

Radius = n
Diameter 84298050
Circumference 264830134.59195
Area 5.5811659818346E+15

Sphere

Radius = n
Volume 3.1365427266333E+23
Surface area 2.2324663927339E+16
Circumference 264830134.59195

Square

Length = n
Perimeter 168596100
Area 1776540308450625
Diagonal 59607722.795803

Cube

Length = n
Surface area 10659241850703750
Volume 7.4879441874393E+22
Space diagonal 73004252.789491

Equilateral Triangle

Length = n
Perimeter 126447075
Area 7.6926451898264E+14
Altitude 36502126.394745

Triangular Pyramid

Length = n
Surface area 7.6926451898264E+14
Volume 8.8246268534745E+21
Height 19869240.931934