72435982 (number)

72435982 is an even 8-digits composite number following 72435981 and preceding 72435983. In scientific notation, it is written as 7.2435982 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 36217990 positive integers (up to 72435982) that are relatively prime to 72435982.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred thirty-five thousand nine hundred eighty-two

Notation

Scientific notation 7.2435982 × 10^7
Engineering notation 7.2435982 × 10^6

Prime Factorization of 72435982

Prime Factorization 2 × 36217991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72435982
Product of the distinct prime numbers

The prime factorization of 72435982 is 2 × 36217991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 70, 49, 416, 864, 7603, 416, 53392, 8431, 175777, 678463, 6712930, 6932902, 93991823, 58404767, 467362022, 102472169, 5358716547, 2907928091

Basic calculations (n = 72435982)

Multiplication

n×y
n×2 144871964
n×3 217307946
n×4 289743928
n×5 362179910

Division

n÷y
n÷2 36217991
n÷3 24145327.333333
n÷3 18108995.5
n÷5 14487196.4

Exponentiation

ny
n2 5246971488304324
n3 3.8006953228133E+23
n4 2.7530709799078E+31
n5 1.9942139994533E+39

Nth Root

y√n
2√n 8510.9330863308
3√n 416.85477827865
4√n 92.254718504425
5√n 37.324231155632

Divisors of 72435982

1, 2, 36217991, 72435982

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 -72435981
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 72435982 can be divided by 4 positive divisors. The sum of these divisors (counting 72435982) is 1, the average is 0.25.

Base conversion 72435982

Base System Value
2 Binary 100010100010100100100001110
3 Ternary 12001022010111011
4 Quaternary 10110110210032
5 Quinary 122020422412
6 Senary 11104315434
8 Octal 424244416
10 Decimal 72435982
12 Duodecimal 20312b7a
16 Hexadecimal 451490e
20 Vigesimal 12ce9j2
36 Base36 174jym

Cryptographic Hash Functions

md5 00d883a708843acc21cbbb3f738a89cb
sha1 9962c8bfacbeb6b0daf194df804cf12629c481af
sha256 ae77112f85c6c663b43497ae272c236a236279abd1aaed9fa625c370959354e1
sha512 9fca5cfc7bc36b5b91edfc2c2dd106a2579d40a4f5ad6d6b1e915bb65a823bd298c7ae33ed92e18603dab2c08b730e458a9715882890534273468ddfd78fe22e
ripemd-160 a9b56b1fee9cf995d082601b64386f269c554258

72435982 as geometric shapes

Circle

Radius = n
Diameter 144871964
Circumference 455128697.81352
Area 1.6483847081252E+16

Sphere

Radius = n
Volume 1.5920315339578E+24
Surface area 6.5935388325008E+16
Circumference 455128697.81352

Square

Length = n
Perimeter 289743928
Area 5246971488304324
Diagonal 102439948.14821

Cube

Length = n
Surface area 31481828929825944
Volume 3.8006953228133E+23
Space diagonal 125462801.12014

Equilateral Triangle

Length = n
Perimeter 217307946
Area 2.2720053009021E+15
Altitude 62731400.560072

Triangular Pyramid

Length = n
Surface area 2.2720053009021E+15
Volume 4.4791623933087E+22
Height 34146649.382738