161730804 (number)

161730804 is an even 9-digits composite number following 161730803 and preceding 161730805. In scientific notation, it is written as 1.61730804 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 53910264 positive integers (up to 161730804) that are relatively prime to 161730804.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred thirty thousand eight hundred four

Notation

Scientific notation 1.61730804 × 10^8
Engineering notation 1.61730804 × 10^6

Prime Factorization of 161730804

Prime Factorization 2 × 2 × 3 × 13477567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80865402
Product of the distinct prime numbers

The prime factorization of 161730804 is 2 × 2 × 3 × 13477567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 94, 6, 122, 68, 7869, 3708, 407, 5722, 693122, 692117, 7986278, 1115043, 2541766, 35190062, 700386959, 497644470, 1225410890, 6357778831

Basic calculations (n = 161730804)

Multiplication

n×y
n×2 323461608
n×3 485192412
n×4 646923216
n×5 808654020

Division

n÷y
n÷2 80865402
n÷3 53910268
n÷3 40432701
n÷5 32346160.8

Exponentiation

ny
n2 26156852962486416
n3 4.2303688597327E+24
n4 6.8418095690113E+32
n5 1.1065313624111E+41

Nth Root

y√n
2√n 12717.342646953
3√n 544.83405884179
4√n 112.77119599859
5√n 43.828695946974

Divisors of 161730804

1, 2, 3, 4, 6, 12, 13477567, 26955134, 40432701, 53910268, 80865402, 161730804

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161730803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161730804 can be divided by 12 positive divisors. The sum of these divisors (counting 161730804) is 1, the average is 0.083333333333333.

Base conversion 161730804

Base System Value
2 Binary 1001101000111101000011110100
3 Ternary 102021022202221210
4 Quaternary 21220331003310
5 Quinary 312400341204
6 Senary 24014241420
8 Octal 1150750364
10 Decimal 161730804
12 Duodecimal 461b6270
16 Hexadecimal 9a3d0f4
20 Vigesimal 2aag704
36 Base36 2oagac

Cryptographic Hash Functions

md5 2e956eafc20544b68252aa00338ae8dd
sha1 3b419400e71b8d42617d4a07190d11e03db3663d
sha256 53ada0662d34d2b1b3eef79b955101134a55514bc27fd05661fb06ec67cae4e5
sha512 6cc6a6381631b046135efcf390b13d121bff9f179262dccef46ef444d16a68799d8cd0894693342b3f900b2ceaf8c07c876562d9350b41af9eff15829bec8f5a
ripemd-160 d1726bd5e9fae1183ae931be814fc6570a72750c

161730804 as geometric shapes

Circle

Radius = n
Diameter 323461608
Circumference 1016184611.4111
Area 8.2174177107976E+16

Sphere

Radius = n
Volume 1.7720127642282E+25
Surface area 3.286967084319E+17
Circumference 1016184611.4111

Square

Length = n
Perimeter 646923216
Area 26156852962486416
Diagonal 228721896.4703

Cube

Length = n
Surface area 156941117774918496
Volume 4.2303688597327E+24
Space diagonal 280125969.67696

Equilateral Triangle

Length = n
Perimeter 485192412
Area 1.1326249574284E+16
Altitude 140062984.83848

Triangular Pyramid

Length = n
Surface area 1.1326249574284E+16
Volume 4.985537512729E+23
Height 76240632.156768