161793670 (number)

161793670 is an even 9-digits composite number following 161793669 and preceding 161793671. In scientific notation, it is written as 1.61793670 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 64717464 positive integers (up to 161793670) that are relatively prime to 161793670.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred ninety-three thousand six hundred seventy

Notation

Scientific notation 1.61793670 × 10^8
Engineering notation 1.61793670 × 10^6

Prime Factorization of 161793670

Prime Factorization 2 × 5 × 16179367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161793670
Product of the distinct prime numbers

The prime factorization of 161793670 is 2 × 5 × 16179367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161793670)

Multiplication

n×y
n×2 323587340
n×3 485381010
n×4 647174680
n×5 808968350

Division

n÷y
n÷2 80896835
n÷3 53931223.333333
n÷3 40448417.5
n÷5 32358734

Exponentiation

ny
n2 26177191652068900
n3 4.2353039076816E+24
n4 6.8524536278915E+32
n5 1.1086836209614E+41

Nth Root

y√n
2√n 12719.814070968
3√n 544.90464341836
4√n 112.78215315806
5√n 43.832102727158

Divisors of 161793670

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 -161793669
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 161793670 can be divided by 8 positive divisors. The sum of these divisors (counting 161793670) is 1, the average is 0.125.

Base conversion 161793670

Base System Value
2 Binary 1001101001001100011010000110
3 Ternary 102021102222012011
4 Quaternary 21221030122012
5 Quinary 312404344140
6 Senary 24015444434
8 Octal 1151143206
10 Decimal 161793670
12 Duodecimal 4622671a
16 Hexadecimal 9a4c686
20 Vigesimal 2ab443a
36 Base36 2obssm

Cryptographic Hash Functions

md5 6fc376692bba3e4d931bb4c9860c8782
sha1 8148632bcd361b1823fff2c044c3f6bee2938d46
sha256 c2d1de24ea5801dc008a4c6b65feb73b5e57db10b941c8843049a037f3fc9da5
sha512 2d3384d112764084e0c285ce7568dfbe4f62679f57b3ddd9ae05ee06bb86d6a1187797902df2c13569d4bc7f29a63daa0fbfb3fd11578d7efd3f185c7449fff4
ripemd-160 2e380d8957d1ce8df7b5901cbeb582264981ebec

161793670 as geometric shapes

Circle

Radius = n
Diameter 323587340
Circumference 1016579610.1387
Area 8.2238072985752E+16

Sphere

Radius = n
Volume 1.774079952279E+25
Surface area 3.2895229194301E+17
Circumference 1016579610.1387

Square

Length = n
Perimeter 647174680
Area 26177191652068900
Diagonal 228810802.42012

Cube

Length = n
Surface area 157063149912413400
Volume 4.2353039076816E+24
Space diagonal 280234856.78303

Equilateral Triangle

Length = n
Perimeter 485381010
Area 1.1335056485213E+16
Altitude 140117428.39152

Triangular Pyramid

Length = n
Surface area 1.1335056485213E+16
Volume 4.9913535225126E+23
Height 76270267.473372