40389936 (number)

40389936 is an even 8-digits composite number following 40389935 and preceding 40389937. In scientific notation, it is written as 4.0389936 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 13463296 positive integers (up to 40389936) that are relatively prime to 40389936.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-nine thousand nine hundred thirty-six

Notation

Scientific notation 4.0389936 × 10^7
Engineering notation 4.0389936 × 10^6

Prime Factorization of 40389936

Prime Factorization 2 × 2 × 2 × 2 × 3 × 841457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5048742
Product of the distinct prime numbers

The prime factorization of 40389936 is 2 × 2 × 2 × 2 × 3 × 841457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 17, 25, 667, 284, 6479, 6888, 24280, 39779, 819639, 859767, 9613356, 40505, 71397432, 52626605, 47140069, 381769603, 1709254157, 8677965018

Basic calculations (n = 40389936)

Multiplication

n×y
n×2 80779872
n×3 121169808
n×4 161559744
n×5 201949680

Division

n÷y
n÷2 20194968
n÷3 13463312
n÷3 10097484
n÷5 8077987.2

Exponentiation

ny
n2 1631346930084096
n3 6.5889998099893E+22
n4 2.6612928062948E+30
n5 1.0748944612351E+38

Nth Root

y√n
2√n 6355.3077030149
3√n 343.10289959547
4√n 79.720183786886
5√n 33.208910902846

Divisors of 40389936

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 841457, 1682914, 2524371, 3365828, 5048742, 6731656, 10097484, 13463312, 20194968, 40389936

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40389935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40389936 can be divided by 20 positive divisors. The sum of these divisors (counting 40389936) is 1, the average is 0.05.

Base conversion 40389936

Base System Value
2 Binary 10011010000100110100110000
3 Ternary 2211000000120120
4 Quaternary 2122010310300
5 Quinary 40314434221
6 Senary 4001410240
8 Octal 232046460
10 Decimal 40389936
12 Duodecimal 11639980
16 Hexadecimal 2684d30
20 Vigesimal cc8egg
36 Base36 o1p2o

Cryptographic Hash Functions

md5 d9a336f623ff3dcc2c89ab7553e0ee71
sha1 28cb7ea9d811fc6d9cc6e2ad66f7ff6f470c8df1
sha256 2d618ef8ac1f2bf3ec301b3d47d305107e3b5d36ad2f62af667139ffffb472ff
sha512 2b6c78c920e8d75cfc933367dc39c4331712694ed8b5d1246c23cd93e855aa5817e916d3f27656e1ac6986c396c6fcf0139bb38c432f7c07a3790d7decf4b5a4
ripemd-160 749824ce4dcd7c2e0a2b53dc603c2f6433e716c4

40389936 as geometric shapes

Circle

Radius = n
Diameter 80779872
Circumference 253777452.43312
Area 5.1250275310085E+15

Sphere

Radius = n
Volume 2.7599937863423E+23
Surface area 2.0500110124034E+16
Circumference 253777452.43312

Square

Length = n
Perimeter 161559744
Area 1631346930084096
Diagonal 57119995.274581

Cube

Length = n
Surface area 9788081580504576
Volume 6.5889998099893E+22
Space diagonal 69957421.266455

Equilateral Triangle

Length = n
Perimeter 121169808
Area 7.0639394191929E+14
Altitude 34978710.633228

Triangular Pyramid

Length = n
Surface area 7.0639394191929E+14
Volume 7.7652107448005E+21
Height 19039998.42486