40891305 (number)

40891305 is an odd 8-digits composite number following 40891304 and preceding 40891306. In scientific notation, it is written as 4.0891305 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 16644096 positive integers (up to 40891305) that are relatively prime to 40891305.

Interesting facts

Basic properties

Name

Name forty million eight hundred ninety-one thousand three hundred five

Notation

Scientific notation 4.0891305 × 10^7
Engineering notation 4.0891305 × 10^6

Prime Factorization of 40891305

Prime Factorization 3 × 5 × 29 × 7 × 13 × 1033

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40891305
Product of the distinct prime numbers

The prime factorization of 40891305 is 3 × 5 × 29 × 7 × 13 × 1033. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40891305)

Multiplication

n×y
n×2 81782610
n×3 122673915
n×4 163565220
n×5 204456525

Division

n÷y
n÷2 20445652.5
n÷3 13630435
n÷3 10222826.25
n÷5 8178261

Exponentiation

ny
n2 1672098824603025
n3 6.8374303026984E+22
n4 2.7959144792388E+30
n5 1.1432859172447E+38

Nth Root

y√n
2√n 6394.6309510401
3√n 344.51673568413
4√n 79.966436403282
5√n 33.290950435014

Divisors of 40891305

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 -40891304
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 40891305 can be divided by 64 positive divisors. The sum of these divisors (counting 40891305) is 1, the average is 0.015625.

Base conversion 40891305

Base System Value
2 Binary 10011011111111001110101001
3 Ternary 2211221111022210
4 Quaternary 2123333032221
5 Quinary 40432010210
6 Senary 4020235333
8 Octal 233771651
10 Decimal 40891305
12 Duodecimal 1183bb49
16 Hexadecimal 26ff3a9
20 Vigesimal cfb855
36 Base36 ocfxl

Cryptographic Hash Functions

md5 0b4cb2f529854aca2468e501885d0529
sha1 022f7ccbfbded841da192f985682fae465de6745
sha256 386f007a39b95f009f3fd69790edc441cf2594613230cb55eff6a2d8348ed42b
sha512 76e8e05121c02f2bbdbf532bd15d4a59ec4e6254f18a6c54cabb65f5588c6bca9f457dc59f62a892e3ab908a57bff68f2550f096e08f8ea97704408051aa4498
ripemd-160 4bc3208aa3f33981c4a000df1f786c84b5e256e2

40891305 as geometric shapes

Circle

Radius = n
Diameter 81782610
Circumference 256927646.7674
Area 5.253053383449E+15

Sphere

Radius = n
Volume 2.8640561077853E+23
Surface area 2.1012213533796E+16
Circumference 256927646.7674

Square

Length = n
Perimeter 163565220
Area 1672098824603025
Diagonal 57829038.114135

Cube

Length = n
Surface area 10032592947618150
Volume 6.8374303026984E+22
Space diagonal 70825817.847795

Equilateral Triangle

Length = n
Perimeter 122673915
Area 7.2404002987216E+14
Altitude 35412908.923898

Triangular Pyramid

Length = n
Surface area 7.2404002987216E+14
Volume 8.057988888214E+21
Height 19276346.038045