40806961 (number)

40806961 is an odd 8-digits composite number following 40806960 and preceding 40806962. In scientific notation, it is written as 4.0806961 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 37667952 positive integers (up to 40806961) that are relatively prime to 40806961.

Interesting facts

Basic properties

Name

Name forty million eight hundred six thousand nine hundred sixty-one

Notation

Scientific notation 4.0806961 × 10^7
Engineering notation 4.0806961 × 10^6

Prime Factorization of 40806961

Prime Factorization 13 × 3138997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 40806961
Product of the distinct prime numbers

The prime factorization of 40806961 is 13 × 3138997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 81, 13, 315, 678, 1532, 6758, 17756, 69126, 492481, 104070, 4226813, 4459493, 63561627, 41190217, 436685636, 451278864, 1154669942, 3653434835

Basic calculations (n = 40806961)

Multiplication

n×y
n×2 81613922
n×3 122420883
n×4 163227844
n×5 204034805

Division

n÷y
n÷2 20403480.5
n÷3 13602320.333333
n÷3 10201740.25
n÷5 8161392.2

Exponentiation

ny
n2 1665208066055521
n3 6.7952080608413E+22
n4 2.7729179032564E+30
n5 1.1315435273438E+38

Nth Root

y√n
2√n 6388.0326392403
3√n 344.2797014202
4√n 79.925168997259
5√n 33.277205647649

Divisors of 40806961

1, 13, 3138997, 40806961

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 -40806960
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 40806961 can be divided by 4 positive divisors. The sum of these divisors (counting 40806961) is 1, the average is 0.25.

Base conversion 40806961

Base System Value
2 Binary 10011011101010101000110001
3 Ternary 2211210012121221
4 Quaternary 2123222220301
5 Quinary 40421310321
6 Senary 4014345041
8 Octal 233525061
10 Decimal 40806961
12 Duodecimal 117bb181
16 Hexadecimal 26eaa31
20 Vigesimal cf0h81
36 Base36 oamup

Cryptographic Hash Functions

md5 66d22fd4eb9adb68232bca2cf9832e70
sha1 54674e4895c14c9e8a94c9beebc375736bb1c86f
sha256 8cddd88b21d9782145748083876636ee9237eb78eaef9fc763d9998cb84d243e
sha512 6a3e4d40f8645ff8981f5bf1a23ec4364e056a4ca9a0658c0e3050fb0637e85e041d86c2715ffe07d25afb340f54d3b41186dad8e1f6c0f46cfa7553caa8febf
ripemd-160 1232c376a825097f59aab8144a9269bdb58a9777

40806961 as geometric shapes

Circle

Radius = n
Diameter 81613922
Circumference 256397697.78585
Area 5.2314054270185E+15

Sphere

Radius = n
Volume 2.8463700964738E+23
Surface area 2.0925621708074E+16
Circumference 256397697.78585

Square

Length = n
Perimeter 163227844
Area 1665208066055521
Diagonal 57709757.68543

Cube

Length = n
Surface area 9991248396333126
Volume 6.7952080608413E+22
Space diagonal 70679729.754482

Equilateral Triangle

Length = n
Perimeter 122420883
Area 7.2105624389542E+14
Altitude 35339864.877241

Triangular Pyramid

Length = n
Surface area 7.2105624389542E+14
Volume 8.0082294989906E+21
Height 19236585.895143