816161775 (number)

816161775 is an odd 9-digits composite number following 816161774 and preceding 816161776. In scientific notation, it is written as 8.16161775 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 365270400 positive integers (up to 816161775) that are relatively prime to 816161775.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million one hundred sixty-one thousand seven hundred seventy-five

Notation

Scientific notation 8.16161775 × 10^8
Engineering notation 8.16161775 × 10^6

Prime Factorization of 816161775

Prime Factorization 11 × 15 × 13 × 5 × 76099

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 816161775
Product of the distinct prime numbers

The prime factorization of 816161775 is 11 × 15 × 13 × 5 × 76099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816161775)

Multiplication

n×y
n×2 1632323550
n×3 2448485325
n×4 3264647100
n×5 4080808875

Division

n÷y
n÷2 408080887.5
n÷3 272053925
n÷3 204040443.75
n÷5 163232355

Exponentiation

ny
n2 666120042971150625
n3 5.4366171663441E+26
n4 4.4371591164789E+35
n5 3.6214396604628E+44

Nth Root

y√n
2√n 28568.545202723
3√n 934.52749534707
4√n 169.02232161085
5√n 60.583624233723

Divisors of 816161775

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816161774
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816161775 can be divided by 32 positive divisors. The sum of these divisors (counting 816161775) is 1, the average is 0.03125.

Base conversion 816161775

Base System Value
2 Binary 110000101001011010001111101111
3 Ternary 2002212202022110220
4 Quaternary 300221122033233
5 Quinary 3132414134100
6 Senary 212553102423
8 Octal 6051321757
10 Decimal 816161775
12 Duodecimal 1a93b7a13
16 Hexadecimal 30a5a3ef
20 Vigesimal cf1048f
36 Base36 dhx6gf

Cryptographic Hash Functions

md5 e2562981de811255a40c2b226c60c5b2
sha1 54bccb6a1b77a73d1cf72a98866349252dfb5b7a
sha256 1bdca4fde93f489f03266f3e606310e226630a77ed247e97375d17675afe48db
sha512 6c849b58dba38db6fe3e823a361e50d5767dbdc2183747f88a309bd295318a1534886c047f5ae0cd3c4fa4a31d3da46a46775633ff8c08f40a18d1789258b2ca
ripemd-160 169a20c295c52654679610152f9069fe35082b2f

816161775 as geometric shapes

Circle

Radius = n
Diameter 1632323550
Circumference 5128095672.9616
Area 2.0926778334071E+18

Sphere

Radius = n
Volume 2.2772848733556E+27
Surface area 8.3707113336283E+18
Circumference 5128095672.9616

Square

Length = n
Perimeter 3264647100
Area 666120042971150625
Diagonal 1154227051.2955

Cube

Length = n
Surface area 3996720257826903750
Volume 5.4366171663441E+26
Space diagonal 1413633661.4956

Equilateral Triangle

Length = n
Perimeter 2448485325
Area 2.884384395915E+17
Altitude 706816830.7478

Triangular Pyramid

Length = n
Surface area 2.884384395915E+17
Volume 6.4071147750618E+25
Height 384742350.43183