73431938 (number)

73431938 is an even 8-digits composite number following 73431937 and preceding 73431939. In scientific notation, it is written as 7.3431938 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 36715968 positive integers (up to 73431938) that are relatively prime to 73431938.

Interesting facts

Basic properties

Name

Name seventy-three million four hundred thirty-one thousand nine hundred thirty-eight

Notation

Scientific notation 7.3431938 × 10^7
Engineering notation 7.3431938 × 10^6

Prime Factorization of 73431938

Prime Factorization 2 × 36715969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 73431938
Product of the distinct prime numbers

The prime factorization of 73431938 is 2 × 36715969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 84, 56, 460, 17, 6894, 9641, 62669, 75428, 622640, 510539, 4203373, 5443683, 1070878, 67748627, 146283627, 250253311, 5384323871, 5785667543

Basic calculations (n = 73431938)

Multiplication

n×y
n×2 146863876
n×3 220295814
n×4 293727752
n×5 367159690

Division

n÷y
n÷2 36715969
n÷3 24477312.666667
n÷3 18357984.5
n÷5 14686387.6

Exponentiation

ny
n2 5392249518435844
n3 3.9596333231831E+23
n4 2.9076354869072E+31
n5 2.1351330880117E+39

Nth Root

y√n
2√n 8569.2437239234
3√n 418.75659845547
4√n 92.570209700116
5√n 37.426308925091

Divisors of 73431938

1, 2, 36715969, 73431938

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73431937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73431938 can be divided by 4 positive divisors. The sum of these divisors (counting 73431938) is 1, the average is 0.25.

Base conversion 73431938

Base System Value
2 Binary 100011000000111101110000010
3 Ternary 12010011201200102
4 Quaternary 10120013232002
5 Quinary 122244310223
6 Senary 11141522402
8 Octal 430075602
10 Decimal 73431938
12 Duodecimal 20713402
16 Hexadecimal 4607b82
20 Vigesimal 12iijgi
36 Base36 17pwg2

Cryptographic Hash Functions

md5 025389755fab64a969864d19dd0e7138
sha1 5fbc47dac622ff1cd92f689ea960e66dd4637942
sha256 a11bf814d57c86a0b7667afbc5b6463d124ebcfa3a1546e887b9a5167f53f991
sha512 ac9c71b6bf074b9ebe67f3970801ea84689e114cfae7c1262ce5f4585cd05dcb6f9352cacf2c53079cd7c61df62d9f76920da2112064db2380cb307a258746c6
ripemd-160 7bd80ecef292ecc3d4c564b3a5a9e0552c9e2249

73431938 as geometric shapes

Circle

Radius = n
Diameter 146863876
Circumference 461386473.91932
Area 1.6940251473441E+16

Sphere

Radius = n
Volume 1.6586073278695E+24
Surface area 6.7761005893765E+16
Circumference 461386473.91932

Square

Length = n
Perimeter 293727752
Area 5392249518435844
Diagonal 103848442.63094

Cube

Length = n
Surface area 32353497110615064
Volume 3.9596333231831E+23
Space diagonal 127187847.51425

Equilateral Triangle

Length = n
Perimeter 220295814
Area 2.3349125332549E+15
Altitude 63593923.757124

Triangular Pyramid

Length = n
Surface area 2.3349125332549E+15
Volume 4.6664726230583E+22
Height 34616147.543647