42195440 (number)

42195440 is an even 8-digits composite number following 42195439 and preceding 42195441. In scientific notation, it is written as 4.2195440 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 14342400 positive integers (up to 42195440) that are relatively prime to 42195440.

Interesting facts

Basic properties

Name

Name forty-two million one hundred ninety-five thousand four hundred forty

Notation

Scientific notation 4.2195440 × 10^7
Engineering notation 4.2195440 × 10^6

Prime Factorization of 42195440

Prime Factorization 2 × 2 × 2 × 2 × 35 × 499 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5274430
Product of the distinct prime numbers

The prime factorization of 42195440 is 2 × 2 × 2 × 2 × 35 × 499 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42195440)

Multiplication

n×y
n×2 84390880
n×3 126586320
n×4 168781760
n×5 210977200

Division

n÷y
n÷2 21097720
n÷3 14065146.666667
n÷3 10548860
n÷5 8439088

Exponentiation

ny
n2 1780455156793600
n3 7.5127088741175E+22
n4 3.1700205653529E+30
n5 1.3376041256412E+38

Nth Root

y√n
2√n 6495.8017211119
3√n 348.141000686
4√n 80.596536657054
5√n 33.500640004455

Divisors of 42195440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42195439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42195440 can be divided by 40 positive divisors. The sum of these divisors (counting 42195440) is 1, the average is 0.025.

Base conversion 42195440

Base System Value
2 Binary 10100000111101100111110000
3 Ternary 2221101202021002
4 Quaternary 2200331213300
5 Quinary 41300223230
6 Senary 4104221132
8 Octal 240754760
10 Decimal 42195440
12 Duodecimal 1216a7a8
16 Hexadecimal 283d9f0
20 Vigesimal d3e8c0
36 Base36 p4e7k

Cryptographic Hash Functions

md5 0c28782ec86d06518f56696ce63fdabe
sha1 de4016ca9a5471ceafaafb48e84c4abf29fd5fa6
sha256 193f5f6a32da54093bededd608b4cf6e88cd90b35dd7fcc50219d9712cbeef64
sha512 2bbcce50ef009ff80557c3a36787386bab8410e7d68c819e5ec3c1177a1101791bf6f512d8fe3679ada583a77698b584ab495a5629131dc560956675e1b2308a
ripemd-160 83a76b44a1705d356b0fd1f780dd85e67c519d56

42195440 as geometric shapes

Circle

Radius = n
Diameter 84390880
Circumference 265121768.63798
Area 5.5934648406288E+15

Sphere

Radius = n
Volume 3.1469161343315E+23
Surface area 2.2373859362515E+16
Circumference 265121768.63798

Square

Length = n
Perimeter 168781760
Area 1780455156793600
Diagonal 59673363.5183

Cube

Length = n
Surface area 10682730940761600
Volume 7.5127088741175E+22
Space diagonal 73084645.927724

Equilateral Triangle

Length = n
Perimeter 126586320
Area 7.7095969804113E+14
Altitude 36542322.963862

Triangular Pyramid

Length = n
Surface area 7.7095969804113E+14
Volume 8.8538123166147E+21
Height 19891121.172767