40208085 (number)

40208085 is an odd 8-digits composite number following 40208084 and preceding 40208086. In scientific notation, it is written as 4.0208085 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 18662400 positive integers (up to 40208085) that are relatively prime to 40208085.

Interesting facts

Basic properties

Name

Name forty million two hundred eight thousand eighty-five

Notation

Scientific notation 4.0208085 × 10^7
Engineering notation 4.0208085 × 10^6

Prime Factorization of 40208085

Prime Factorization 123 × 5 × 2109 × 31

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40208085
Product of the distinct prime numbers

The prime factorization of 40208085 is 123 × 5 × 2109 × 31. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 42, 42, 285, 993, 2515, 722, 9232, 60989, 431339, 573927, 9861478, 5535195, 95745103, 91102527, 426608921, 869463764, 3412386792, 6168486488

Basic calculations (n = 40208085)

Multiplication

n×y
n×2 80416170
n×3 120624255
n×4 160832340
n×5 201040425

Division

n÷y
n÷2 20104042.5
n÷3 13402695
n÷3 10052021.25
n÷5 8041617

Exponentiation

ny
n2 1616690099367225
n3 6.5004012934016E+22
n4 2.613686877392E+30
n5 1.0509134412956E+38

Nth Root

y√n
2√n 6340.9845450056
3√n 342.58719785966
4√n 79.630299164361
5√n 33.17895304789

Divisors of 40208085

1, 5, 31, 123, 155, 615, 2109, 3813, 10545, 19065, 65379, 259407, 326895, 1297035, 8041617, 40208085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40208084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40208085 can be divided by 16 positive divisors. The sum of these divisors (counting 40208085) is 1, the average is 0.0625.

Base conversion 40208085

Base System Value
2 Binary 10011001011000011011010101
3 Ternary 2210122210010100
4 Quaternary 2121120123111
5 Quinary 40243124320
6 Senary 3553444313
8 Octal 231303325
10 Decimal 40208085
12 Duodecimal 11570699
16 Hexadecimal 26586d5
20 Vigesimal cb6045
36 Base36 nxsr9

Cryptographic Hash Functions

md5 2e183d249298ad923cac70b0ec931fd5
sha1 e9b84ac556cca0bafe078fc26a9761762b6af8f1
sha256 4282158c5841f1e5552a384dfec26ab08a2cf1ec39b115408a28c398464ab721
sha512 0151d59aa39578b4299c7afcfaabfb0afa5ff9ed23ae41721ca561616c766d3f83acf4c2154a1ae62048350f426ae8216a4034d05adc08a62a324896b2d56916
ripemd-160 172db379c31212e1fa8985620925ac23621d5d42

40208085 as geometric shapes

Circle

Radius = n
Diameter 80416170
Circumference 252634848.90183
Area 5.0789817393034E+15

Sphere

Radius = n
Volume 2.7228817264981E+23
Surface area 2.0315926957214E+16
Circumference 252634848.90183

Square

Length = n
Perimeter 160832340
Area 1616690099367225
Diagonal 56862819.12405

Cube

Length = n
Surface area 9700140596203350
Volume 6.5004012934016E+22
Space diagonal 69642446.095048

Equilateral Triangle

Length = n
Perimeter 120624255
Area 7.000473480494E+14
Altitude 34821223.047524

Triangular Pyramid

Length = n
Surface area 7.000473480494E+14
Volume 7.6607963916634E+21
Height 18954273.04135