40806984 (number)

40806984 is an even 8-digits composite number following 40806983 and preceding 40806985. In scientific notation, it is written as 4.0806984 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 12752640 positive integers (up to 40806984) that are relatively prime to 40806984.

Interesting facts

Basic properties

Name

Name forty million eight hundred six thousand nine hundred eighty-four

Notation

Scientific notation 4.0806984 × 10^7
Engineering notation 4.0806984 × 10^6

Prime Factorization of 40806984

Prime Factorization 2 × 2 × 2 × 3 × 19 × 109 × 821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10201746
Product of the distinct prime numbers

The prime factorization of 40806984 is 2 × 2 × 2 × 3 × 19 × 109 × 821. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40806984)

Multiplication

n×y
n×2 81613968
n×3 122420952
n×4 163227936
n×5 204034920

Division

n÷y
n÷2 20403492
n÷3 13602328
n÷3 10201746
n÷5 8161396.8

Exponentiation

ny
n2 1665209943176256
n3 6.7952195507834E+22
n4 2.7729241548531E+30
n5 1.131546716203E+38

Nth Root

y√n
2√n 6388.0344394814
3√n 344.27976610223
4√n 79.925180259299
5√n 33.27720939885

Divisors of 40806984

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40806983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40806984 can be divided by 64 positive divisors. The sum of these divisors (counting 40806984) is 1, the average is 0.015625.

Base conversion 40806984

Base System Value
2 Binary 10011011101010101001001000
3 Ternary 2211210012122210
4 Quaternary 2123222221020
5 Quinary 40421310414
6 Senary 4014345120
8 Octal 233525110
10 Decimal 40806984
12 Duodecimal 117bb1a0
16 Hexadecimal 26eaa48
20 Vigesimal cf0h94
36 Base36 oamvc

Cryptographic Hash Functions

md5 8dbc1b266efba1be9889f4600abcc07b
sha1 98c2dea075ffbf436b0da6425c213260fb1ced2e
sha256 200d8aaf5b419849f7020aa945179c5934b08356bbe8a66a808de7cffecf0963
sha512 7bd1fddf8633252e202d3199ba6b34b4533a5b001c23bd1cc5d31b336bbad657d7872d454ae4b4394e5e96fb7aa970f36576cf4e2d35743bb3b79f22dca83761
ripemd-160 3f1409e545e9014de3fa437fb828bc529f30907a

40806984 as geometric shapes

Circle

Radius = n
Diameter 81613968
Circumference 256397842.29911
Area 5.2314113241672E+15

Sphere

Radius = n
Volume 2.8463749093695E+23
Surface area 2.0925645296669E+16
Circumference 256397842.29911

Square

Length = n
Perimeter 163227936
Area 1665209943176256
Diagonal 57709790.212342

Cube

Length = n
Surface area 9991259659057536
Volume 6.7952195507834E+22
Space diagonal 70679769.59165

Equilateral Triangle

Length = n
Perimeter 122420952
Area 7.2105705671254E+14
Altitude 35339884.795825

Triangular Pyramid

Length = n
Surface area 7.2105705671254E+14
Volume 8.0082430400173E+21
Height 19236596.737447