42893904 (number)

42893904 is an even 8-digits composite number following 42893903 and preceding 42893905. In scientific notation, it is written as 4.2893904 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 14247808 positive integers (up to 42893904) that are relatively prime to 42893904.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-three thousand nine hundred four

Notation

Scientific notation 4.2893904 × 10^7
Engineering notation 4.2893904 × 10^6

Prime Factorization of 42893904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 317 × 2819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5361738
Product of the distinct prime numbers

The prime factorization of 42893904 is 2 × 2 × 2 × 2 × 3 × 317 × 2819. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42893904)

Multiplication

n×y
n×2 85787808
n×3 128681712
n×4 171575616
n×5 214469520

Division

n÷y
n÷2 21446952
n÷3 14297968
n÷3 10723476
n÷5 8578780.8

Exponentiation

ny
n2 1839887000361216
n3 7.8919936364342E+22
n4 3.3851841740982E+30
n5 1.4520376498609E+38

Nth Root

y√n
2√n 6549.3437839222
3√n 350.05143189758
4√n 80.928016063179
5√n 33.61082054583

Divisors of 42893904

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 -42893903
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 42893904 can be divided by 40 positive divisors. The sum of these divisors (counting 42893904) is 1, the average is 0.025.

Base conversion 42893904

Base System Value
2 Binary 10100011101000001001010000
3 Ternary 2222201020101010
4 Quaternary 2203220021100
5 Quinary 41440101104
6 Senary 4131210520
8 Octal 243501120
10 Decimal 42893904
12 Duodecimal 12446a40
16 Hexadecimal 28e8250
20 Vigesimal d81ef4
36 Base36 pjd5c

Cryptographic Hash Functions

md5 665745f126c25a4d60eb78cdb010aa7c
sha1 cd8a3f5165348500197410b6e5c7b2a59be4241c
sha256 c2e06af35888f18f2f22602a4068a4ba989a68da81d0a750daae7a208950d8b9
sha512 424d11886255cb9e876c920264c3fbd6f3faaf8338369d2e5ad675fdff00645d1340f9ce38e94fa511d4a2ddb7bfb5b04de1a944f6eebbb6d6b37900782f5c7d
ripemd-160 e20ac5129f138d2cb70d195c594f87b28f261a91

42893904 as geometric shapes

Circle

Radius = n
Diameter 85787808
Circumference 269510347.38037
Area 5.7801754837702E+15

Sphere

Radius = n
Volume 3.3057905640532E+23
Surface area 2.3120701935081E+16
Circumference 269510347.38037

Square

Length = n
Perimeter 171575616
Area 1839887000361216
Diagonal 60661140.77993

Cube

Length = n
Surface area 11039322002167296
Volume 7.8919936364342E+22
Space diagonal 74294421.062982

Equilateral Triangle

Length = n
Perimeter 128681712
Area 7.9669444120278E+14
Altitude 37147210.531491

Triangular Pyramid

Length = n
Surface area 7.9669444120278E+14
Volume 9.3008036956728E+21
Height 20220380.259977