180828994 (number)

180828994 is an even 9-digits composite number following 180828993 and preceding 180828995. In scientific notation, it is written as 1.80828994 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 89724180 positive integers (up to 180828994) that are relatively prime to 180828994.

Interesting facts

Basic properties

Name

Name one hundred eighty million eight hundred twenty-eight thousand nine hundred ninety-four

Notation

Scientific notation 1.80828994 × 10^8
Engineering notation 1.80828994 × 10^6

Prime Factorization of 180828994

Prime Factorization 2 × 131 × 690187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 180828994
Product of the distinct prime numbers

The prime factorization of 180828994 is 2 × 131 × 690187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 180828994)

Multiplication

n×y
n×2 361657988
n×3 542486982
n×4 723315976
n×5 904144970

Division

n÷y
n÷2 90414497
n÷3 60276331.333333
n÷3 45207248.5
n÷5 36165798.8

Exponentiation

ny
n2 32699125071052036
n3 5.9129498912785E+24
n4 1.0692327804123E+33
n5 1.9334828803378E+41

Nth Root

y√n
2√n 13447.267157307
3√n 565.48708251416
4√n 115.96235232741
5√n 44.81811774515

Divisors of 180828994

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 -180828993
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 180828994 can be divided by 8 positive divisors. The sum of these divisors (counting 180828994) is 1, the average is 0.125.

Base conversion 180828994

Base System Value
2 Binary 1010110001110011101101000010
3 Ternary 110121021001202011
4 Quaternary 22301303231002
5 Quinary 332243011434
6 Senary 25535443134
8 Octal 1261635502
10 Decimal 180828994
12 Duodecimal 506864aa
16 Hexadecimal ac73b42
20 Vigesimal 2ga3c9e
36 Base36 2znsjm

Cryptographic Hash Functions

md5 87ba618c03c4bf757ef11cfe23cc8311
sha1 36195cabc6126871aeaf281c305ee14051d5f558
sha256 e8a62cd21ce0760de994a5388fbc329b77d39dadee62944593f40d10eeeed306
sha512 abf5c8bd07bba701b509fc2bbe67c115e637852dab37d87669fa8e24dc2f2d1f5d5e1fd5e984a35f7c71b4c1163beae5f4d36171dda4a595bf075df11b72b5cf
ripemd-160 678cb30410e39d0cbf4ab365108e2e9181f65265

180828994 as geometric shapes

Circle

Radius = n
Diameter 361657988
Circumference 1136182078.2129
Area 1.0272733110203E+17

Sphere

Radius = n
Volume 2.476810658598E+25
Surface area 4.1090932440812E+17
Circumference 1136182078.2129

Square

Length = n
Perimeter 723315976
Area 32699125071052036
Diagonal 255730815.78508

Cube

Length = n
Surface area 196194750426312216
Volume 5.9129498912785E+24
Space diagonal 313205005.08957

Equilateral Triangle

Length = n
Perimeter 542486982
Area 1.4159136496528E+16
Altitude 156602502.54478

Triangular Pyramid

Length = n
Surface area 1.4159136496528E+16
Volume 6.9684782748988E+23
Height 85243605.261694