40806913 (number)

40806913 is an odd 8-digits composite number following 40806912 and preceding 40806914. In scientific notation, it is written as 4.0806913 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 34977348 positive integers (up to 40806913) that are relatively prime to 40806913.

Interesting facts

Basic properties

Name

Name forty million eight hundred six thousand nine hundred thirteen

Notation

Scientific notation 4.0806913 × 10^7
Engineering notation 4.0806913 × 10^6

Prime Factorization of 40806913

Prime Factorization 7 × 5829559

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 40806913
Product of the distinct prime numbers

The prime factorization of 40806913 is 7 × 5829559. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 86, 18, 365, 773, 2872, 9895, 89187, 8234, 370222, 792120, 9940024, 5535384, 60038248, 26222357, 279624010, 980544969, 1288422222, 2345397726

Basic calculations (n = 40806913)

Multiplication

n×y
n×2 81613826
n×3 122420739
n×4 163227652
n×5 204034565

Division

n÷y
n÷2 20403456.5
n÷3 13602304.333333
n÷3 10201728.25
n÷5 8161382.6

Exponentiation

ny
n2 1665204148589569
n3 6.7951840818734E+22
n4 2.7729048564799E+30
n5 1.1315368723565E+38

Nth Root

y√n
2√n 6388.028882214
3√n 344.27956643153
4√n 79.925145493856
5√n 33.27719781905

Divisors of 40806913

1, 7, 5829559, 40806913

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 -40806912
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 40806913 can be divided by 4 positive divisors. The sum of these divisors (counting 40806913) is 1, the average is 0.25.

Base conversion 40806913

Base System Value
2 Binary 10011011101010101000000001
3 Ternary 2211210012120011
4 Quaternary 2123222220001
5 Quinary 40421310123
6 Senary 4014344521
8 Octal 233525001
10 Decimal 40806913
12 Duodecimal 117bb141
16 Hexadecimal 26eaa01
20 Vigesimal cf0h5d
36 Base36 oamtd

Cryptographic Hash Functions

md5 0161b53a9453255fbb75306e25360fca
sha1 539e2380c609f482c58c5a92bf94a7587056f1cc
sha256 04d68cc704e33bf34ec3fafd0ed716cf8d0a25f81d1f5ab0e9eb508824ed2c1b
sha512 6e60ccc7114e420e0a4cd77a92b456d07e589dbd444aca552151d1afff313a023193716eaaddd862e393560c85e234693d2e5afebee07086ba3ea301a8ec7d3d
ripemd-160 1f045a301a17c7a3b61892e818742739f5b1b71f

40806913 as geometric shapes

Circle

Radius = n
Diameter 81613826
Circumference 256397396.19296
Area 5.2313931199362E+15

Sphere

Radius = n
Volume 2.8463600521872E+23
Surface area 2.0925572479745E+16
Circumference 256397396.19296

Square

Length = n
Perimeter 163227652
Area 1665204148589569
Diagonal 57709689.803179

Cube

Length = n
Surface area 9991224891537414
Volume 6.7951840818734E+22
Space diagonal 70679646.616043

Equilateral Triangle

Length = n
Perimeter 122420739
Area 7.210545475829E+14
Altitude 35339823.308021

Triangular Pyramid

Length = n
Surface area 7.210545475829E+14
Volume 8.0082012395059E+21
Height 19236563.267726