40661808 (number)

40661808 is an even 8-digits composite number following 40661807 and preceding 40661809. In scientific notation, it is written as 4.0661808 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 60 positive divisors. There are 12320000 positive integers (up to 40661808) that are relatively prime to 40661808.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0661808 × 10^7
Engineering notation 4.0661808 × 10^6

Prime Factorization of 40661808

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 11 × 7001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 462066
Product of the distinct prime numbers

The prime factorization of 40661808 is 2 × 2 × 2 × 2 × 3 × 11 × 11 × 7001. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40661808)

Multiplication

n×y
n×2 81323616
n×3 121985424
n×4 162647232
n×5 203309040

Division

n÷y
n÷2 20330904
n÷3 13553936
n÷3 10165452
n÷5 8132361.6

Exponentiation

ny
n2 1653382629828864
n3 6.7229527044636E+22
n4 2.7336741206198E+30
n5 1.1115613222721E+38

Nth Root

y√n
2√n 6376.6611953278
3√n 343.87100806399
4√n 79.85399924442
5√n 33.25349805721

Divisors of 40661808

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40661807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40661808 can be divided by 60 positive divisors. The sum of these divisors (counting 40661808) is 1, the average is 0.016666666666667.

Base conversion 40661808

Base System Value
2 Binary 10011011000111001100110000
3 Ternary 2211111211111220
4 Quaternary 2123013030300
5 Quinary 40402134213
6 Senary 4011305040
8 Octal 233071460
10 Decimal 40661808
12 Duodecimal 1174b180
16 Hexadecimal 26c7330
20 Vigesimal ce2ea8
36 Base36 o7iuo

Cryptographic Hash Functions

md5 117b15e6096689951b48bb3e9f2e918c
sha1 d33740c56e2e65b7a515037a0bb7f30666406848
sha256 c1931331e332776eb09114aaff73a2eb12bdbbd2931ca744f411a3b08356d4fb
sha512 7a1c99991b080aaf3af46ff955734ec73e05f8b74b5ed10be96cc9eeb4634caedea2cee5beb6ca97d1432feffe5e52eb834ee3134997094100b98e70e509f594
ripemd-160 f3f882f016036f0b7808425a0878cc9adafe5bb5

40661808 as geometric shapes

Circle

Radius = n
Diameter 81323616
Circumference 255485674.58896
Area 5.1942547234433E+15

Sphere

Radius = n
Volume 2.8161038435699E+23
Surface area 2.0777018893773E+16
Circumference 255485674.58896

Square

Length = n
Perimeter 162647232
Area 1653382629828864
Diagonal 57504480.344211

Cube

Length = n
Surface area 9920295778973184
Volume 6.7229527044636E+22
Space diagonal 70428317.383611

Equilateral Triangle

Length = n
Perimeter 121985424
Area 7.1593567980386E+14
Altitude 35214158.691805

Triangular Pyramid

Length = n
Surface area 7.1593567980386E+14
Volume 7.9230757448711E+21
Height 19168160.114737