40805870 (number)

40805870 is an even 8-digits composite number following 40805869 and preceding 40805871. In scientific notation, it is written as 4.0805870 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 64 positive divisors. There are 13433472 positive integers (up to 40805870) that are relatively prime to 40805870.

Interesting facts

Basic properties

Name

Name forty million eight hundred five thousand eight hundred seventy

Notation

Scientific notation 4.0805870 × 10^7
Engineering notation 4.0805870 × 10^6

Prime Factorization of 40805870

Prime Factorization 2 × 7 × 5 × 47 × 79 × 157

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40805870
Product of the distinct prime numbers

The prime factorization of 40805870 is 2 × 7 × 5 × 47 × 79 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40805870)

Multiplication

n×y
n×2 81611740
n×3 122417610
n×4 163223480
n×5 204029350

Division

n÷y
n÷2 20402935
n÷3 13601956.666667
n÷3 10201467.5
n÷5 8161174

Exponentiation

ny
n2 1665119026456900
n3 6.7946630528127E+22
n4 2.7726213722688E+30
n5 1.1313922727602E+38

Nth Root

y√n
2√n 6387.9472446162
3√n 344.27663321408
4√n 79.924634779373
5√n 33.277027708303

Divisors of 40805870

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 -40805869
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 40805870 can be divided by 64 positive divisors. The sum of these divisors (counting 40805870) is 1, the average is 0.015625.

Base conversion 40805870

Base System Value
2 Binary 10011011101010010111101110
3 Ternary 2211210011010112
4 Quaternary 2123222113232
5 Quinary 40421241440
6 Senary 4014340022
8 Octal 233522756
10 Decimal 40805870
12 Duodecimal 117ba612
16 Hexadecimal 26ea5ee
20 Vigesimal cf0eda
36 Base36 oam0e

Cryptographic Hash Functions

md5 338144b502f3737517716cb968caaec8
sha1 519f2745328f0aeb9bd8a2f87175cfc9a2a1a512
sha256 035ede18fc1d39dd0fb4795a1b9ce0824aa1940913303c36c7a530e80e8f018a
sha512 fce8fd541e6d4dee4ce16a17bf33d505885999db91ce3213b8cde48c5931f54900f7031ee9905150081e3a8e8ed39c0fe5fe5c7744b3a17a73ba588ee90176d2
ripemd-160 c1ce3b56e9bf5ae5ba8b617351c7c4e37ac15e86

40805870 as geometric shapes

Circle

Radius = n
Diameter 81611740
Circumference 256390842.83068
Area 5.2311257008696E+15

Sphere

Radius = n
Volume 2.8461418040446E+23
Surface area 2.0924502803478E+16
Circumference 256390842.83068

Square

Length = n
Perimeter 163223480
Area 1665119026456900
Diagonal 57708214.778433

Cube

Length = n
Surface area 9990714158741400
Volume 6.7946630528127E+22
Space diagonal 70677840.087051

Equilateral Triangle

Length = n
Perimeter 122417610
Area 7.2101768861824E+14
Altitude 35338920.043525

Triangular Pyramid

Length = n
Surface area 7.2101768861824E+14
Volume 8.0075872008692E+21
Height 19236071.592811