42409968 (number)

42409968 is an even 8-digits composite number following 42409967 and preceding 42409969. In scientific notation, it is written as 4.2409968 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 13304832 positive integers (up to 42409968) that are relatively prime to 42409968.

Interesting facts

Basic properties

Name

Name forty-two million four hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 4.2409968 × 10^7
Engineering notation 4.2409968 × 10^6

Prime Factorization of 42409968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 51973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5301246
Product of the distinct prime numbers

The prime factorization of 42409968 is 2 × 2 × 2 × 2 × 3 × 17 × 51973. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42409968)

Multiplication

n×y
n×2 84819936
n×3 127229904
n×4 169639872
n×5 212049840

Division

n÷y
n÷2 21204984
n÷3 14136656
n÷3 10602492
n÷5 8481993.6

Exponentiation

ny
n2 1798605385761024
n3 7.6278796854753E+22
n4 3.2349813336886E+30
n5 1.3719545484233E+38

Nth Root

y√n
2√n 6512.2936051748
3√n 348.73000412069
4√n 80.698783170347
5√n 33.534635403781

Divisors of 42409968

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 -42409967
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 42409968 can be divided by 40 positive divisors. The sum of these divisors (counting 42409968) is 1, the average is 0.025.

Base conversion 42409968

Base System Value
2 Binary 10100001110001111111110000
3 Ternary 2221210122112120
4 Quaternary 2201301333300
5 Quinary 41324104333
6 Senary 4112554240
8 Octal 241617760
10 Decimal 42409968
12 Duodecimal 12252980
16 Hexadecimal 2871ff0
20 Vigesimal d514i8
36 Base36 p8zqo

Cryptographic Hash Functions

md5 3f91331889e0458224df84355ea31042
sha1 f1a14c1ae1e3beee9400e4b4c3305a4b248c6e31
sha256 7075348eaa6298ac8d33863fa7ac9c80398bb001b57f19d4f162142a033e62a3
sha512 99b4e4751df47ae4b73b5bf3870bad64f78f6ebb725d380b28ae0aeb739046ce1f1834e4f6d3f6de8b40eec585250b6c7222d18eb2b93c915979b0cfed85d6a3
ripemd-160 e6dc28423da219c6f74f427cdabb025ceea6e352

42409968 as geometric shapes

Circle

Radius = n
Diameter 84819936
Circumference 266469687.81556
Area 5.6504854666139E+15

Sphere

Radius = n
Volume 3.1951587709808E+23
Surface area 2.2601941866455E+16
Circumference 266469687.81556

Square

Length = n
Perimeter 169639872
Area 1798605385761024
Diagonal 59976751.925409

Cube

Length = n
Surface area 10791632314566144
Volume 7.6278796854753E+22
Space diagonal 73456219.32337

Equilateral Triangle

Length = n
Perimeter 127229904
Area 7.7881897772628E+14
Altitude 36728109.661685

Triangular Pyramid

Length = n
Surface area 7.7881897772628E+14
Volume 8.9895424194578E+21
Height 19992250.641803