40808865 (number)

40808865 is an odd 8-digits composite number following 40808864 and preceding 40808866. In scientific notation, it is written as 4.0808865 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 19820160 positive integers (up to 40808865) that are relatively prime to 40808865.

Interesting facts

Basic properties

Name

Name forty million eight hundred eight thousand eight hundred sixty-five

Notation

Scientific notation 4.0808865 × 10^7
Engineering notation 4.0808865 × 10^6

Prime Factorization of 40808865

Prime Factorization 465 × 589 × 149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 40808865
Product of the distinct prime numbers

The prime factorization of 40808865 is 465 × 589 × 149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 35, 50, 373, 754, 1422, 6894, 47530, 17311, 730964, 825839, 83594, 7364164, 37570462, 87929822, 216214620, 126137253, 9304347956, 6858189441

Basic calculations (n = 40808865)

Multiplication

n×y
n×2 81617730
n×3 122426595
n×4 163235460
n×5 204044325

Division

n÷y
n÷2 20404432.5
n÷3 13602955
n÷3 10202216.25
n÷5 8161773

Exponentiation

ny
n2 1665363462588225
n3 6.7961592720695E+22
n4 2.7734354625238E+30
n5 1.1318075337635E+38

Nth Root

y√n
2√n 6388.1816661707
3√n 344.28505588539
4√n 79.926101282189
5√n 33.277516176125

Divisors of 40808865

1, 149, 465, 589, 69285, 87761, 273885, 40808865

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40808864
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40808865 can be divided by 8 positive divisors. The sum of these divisors (counting 40808865) is 1, the average is 0.125.

Base conversion 40808865

Base System Value
2 Binary 10011011101011000110100001
3 Ternary 2211210022020110
4 Quaternary 2123223012201
5 Quinary 40421340430
6 Senary 4014401533
8 Octal 233530641
10 Decimal 40808865
12 Duodecimal 118002a9
16 Hexadecimal 26eb1a1
20 Vigesimal cf1235
36 Base36 oaobl

Cryptographic Hash Functions

md5 1a2396669b6e77d6ed8961f21a4b700f
sha1 86cb977490c116f38e265b935d52015b5b08b9a2
sha256 9abf5cff8e76d98d43fc0c0b2c764d2c82317aac2f8bda2db92fcb0db6793931
sha512 69be71dd495d0594888b0de44e25406cc430f2ecf38039f2048d9655bcd50b40d2aa34c4064f39c0cc1a941ffdf9488d4011f9aa3ab890bec0bac28631c798c0
ripemd-160 811b33a92b49976608f0a260bd428b62d603089a

40808865 as geometric shapes

Circle

Radius = n
Diameter 81617730
Circumference 256409660.97068
Area 5.231893619624E+15

Sphere

Radius = n
Volume 2.8467685389013E+23
Surface area 2.0927574478496E+16
Circumference 256409660.97068

Square

Length = n
Perimeter 163235460
Area 1665363462588225
Diagonal 57712450.348053

Cube

Length = n
Surface area 9992180775529350
Volume 6.7961592720695E+22
Space diagonal 70683027.579219

Equilateral Triangle

Length = n
Perimeter 122426595
Area 7.2112353256791E+14
Altitude 35341513.78961

Triangular Pyramid

Length = n
Surface area 7.2112353256791E+14
Volume 8.0093505121737E+21
Height 19237483.449351