40249946 (number)

40249946 is an even 8-digits composite number following 40249945 and preceding 40249947. In scientific notation, it is written as 4.0249946 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 17848800 positive integers (up to 40249946) that are relatively prime to 40249946.

Interesting facts

Basic properties

Name

Name forty million two hundred forty-nine thousand nine hundred forty-six

Notation

Scientific notation 4.0249946 × 10^7
Engineering notation 4.0249946 × 10^6

Prime Factorization of 40249946

Prime Factorization 2 × 11 × 41 × 44623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40249946
Product of the distinct prime numbers

The prime factorization of 40249946 is 2 × 11 × 41 × 44623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 40, 95, 201, 235, 4207, 4728, 20396, 53851, 504187, 748416, 6630971, 1671201, 68028325, 84146711, 696203521, 344777841, 692975799, 7828978168

Basic calculations (n = 40249946)

Multiplication

n×y
n×2 80499892
n×3 120749838
n×4 160999784
n×5 201249730

Division

n÷y
n÷2 20124973
n÷3 13416648.666667
n÷3 10062486.5
n÷5 8049989.2

Exponentiation

ny
n2 1620058153002916
n3 6.5207253175227E+22
n4 2.6245884191112E+30
n5 1.0563954214145E+38

Nth Root

y√n
2√n 6344.2845144271
3√n 342.70604683165
4√n 79.651017033225
5√n 33.185858754114

Divisors of 40249946

1, 2, 11, 22, 41, 82, 451, 902, 44623, 89246, 490853, 981706, 1829543, 3659086, 20124973, 40249946

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 -40249945
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 40249946 can be divided by 16 positive divisors. The sum of these divisors (counting 40249946) is 1, the average is 0.0625.

Base conversion 40249946

Base System Value
2 Binary 10011001100010101001011010
3 Ternary 2210201220112202
4 Quaternary 2121202221122
5 Quinary 40300444241
6 Senary 3554410202
8 Octal 231425132
10 Decimal 40249946
12 Duodecimal 11590962
16 Hexadecimal 2662a5a
20 Vigesimal cbb4h6
36 Base36 nyp22

Cryptographic Hash Functions

md5 50cfa3bb0838c2953d4b10e2dd8f3fa6
sha1 3bab7b6386a65675be542886b4f1b70bd270a3cd
sha256 b64cc592870af6bfe570c97eb0e7ff2d0cbd106963bf1f3c79de71fb695876c5
sha512 9494be5401562fcbc5c885a7e1dbb6064d3f0970f11eba68244110193244d0359409ead5b6ed86b1162a5bded92ac7c0b3c841403ac75143c92c50831948e592
ripemd-160 932515c7622966c81dcc0ae9d5712bc95bc1ae8e

40249946 as geometric shapes

Circle

Radius = n
Diameter 80499892
Circumference 252897869.32197
Area 5.0895627918622E+15

Sphere

Radius = n
Volume 2.7313950338142E+23
Surface area 2.0358251167449E+16
Circumference 252897869.32197

Square

Length = n
Perimeter 160999784
Area 1620058153002916
Diagonal 56922019.517985

Cube

Length = n
Surface area 9720348918017496
Volume 6.5207253175227E+22
Space diagonal 69714951.473904

Equilateral Triangle

Length = n
Perimeter 120749838
Area 7.0150575805431E+14
Altitude 34857475.736952

Triangular Pyramid

Length = n
Surface area 7.0150575805431E+14
Volume 7.6847484837919E+21
Height 18974006.505995