42783944 (number)

42783944 is an even 8-digits composite number following 42783943 and preceding 42783945. In scientific notation, it is written as 4.2783944 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 18335952 positive integers (up to 42783944) that are relatively prime to 42783944.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-three thousand nine hundred forty-four

Notation

Scientific notation 4.2783944 × 10^7
Engineering notation 4.2783944 × 10^6

Prime Factorization of 42783944

Prime Factorization 2 × 2 × 2 × 7 × 763999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10695986
Product of the distinct prime numbers

The prime factorization of 42783944 is 2 × 2 × 2 × 7 × 763999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 22, 65, 188, 855, 7160, 7892, 97733, 71201, 653558, 323971, 7982009, 2351413, 13255919, 99286103, 33827705, 463951454, 3529736826, 8183627806

Basic calculations (n = 42783944)

Multiplication

n×y
n×2 85567888
n×3 128351832
n×4 171135776
n×5 213919720

Division

n÷y
n÷2 21391972
n÷3 14261314.666667
n÷3 10695986
n÷5 8556788.8

Exponentiation

ny
n2 1830465864195136
n3 7.8314549027636E+22
n4 3.3506052799836E+30
n5 1.4335210866492E+38

Nth Root

y√n
2√n 6540.9436628058
3√n 349.75205296224
4√n 80.876100689919
5√n 33.593570348981

Divisors of 42783944

1, 2, 4, 7, 8, 14, 28, 56, 763999, 1527998, 3055996, 5347993, 6111992, 10695986, 21391972, 42783944

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42783943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42783944 can be divided by 16 positive divisors. The sum of these divisors (counting 42783944) is 1, the average is 0.0625.

Base conversion 42783944

Base System Value
2 Binary 10100011001101010011001000
3 Ternary 2222111122112112
4 Quaternary 2203031103020
5 Quinary 41423041234
6 Senary 4125001452
8 Octal 243152310
10 Decimal 42783944
12 Duodecimal 123b3288
16 Hexadecimal 28cd4c8
20 Vigesimal d77jh4
36 Base36 ph0aw

Cryptographic Hash Functions

md5 4d5a7f6f87b92315e2d3dae8b20ba0a9
sha1 7471eeaefe4369f404168dd571bdc13cca5052ed
sha256 c861b3d8ed2d6d1e6807a4ae4ffd514083dd9364a06cfef7ca2cca3b1878b604
sha512 9cb220b6d90125851aef57eaa001e4ae690815471468c8e0e1cd878502df8672a4e1feb2c3a2299a0a831525ee20da53538aeb52870896ccc6d18d88486ef673
ripemd-160 3ae8a0456cc066d995417d29843e225ff7b0b751

42783944 as geometric shapes

Circle

Radius = n
Diameter 85567888
Circumference 268819448.32399
Area 5.7505781116023E+15

Sphere

Radius = n
Volume 3.2804321585923E+23
Surface area 2.3002312446409E+16
Circumference 268819448.32399

Square

Length = n
Perimeter 171135776
Area 1830465864195136
Diagonal 60505633.856611

Cube

Length = n
Surface area 10982795185170816
Volume 7.8314549027636E+22
Space diagonal 74103964.756182

Equilateral Triangle

Length = n
Perimeter 128351832
Area 7.9261496957661E+14
Altitude 37051982.378091

Triangular Pyramid

Length = n
Surface area 7.9261496957661E+14
Volume 9.2294581138347E+21
Height 20168544.61887