161822016 (number)

161822016 is an even 9-digits composite number following 161822015 and preceding 161822017. In scientific notation, it is written as 1.61822016 × 10^8. The sum of its digits is 27. It has a total of 10 prime factors and 112 positive divisors. There are 52462080 positive integers (up to 161822016) that are relatively prime to 161822016.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million eight hundred twenty-two thousand sixteen

Notation

Scientific notation 1.61822016 × 10^8
Engineering notation 1.61822016 × 10^6

Prime Factorization of 161822016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 37 × 2531

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 5056938
Product of the distinct prime numbers

The prime factorization of 161822016 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 37 × 2531. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161822016)

Multiplication

n×y
n×2 323644032
n×3 485466048
n×4 647288064
n×5 809110080

Division

n÷y
n÷2 80911008
n÷3 53940672
n÷3 40455504
n÷5 32364403.2

Exponentiation

ny
n2 26186364862304256
n3 4.2375303537296E+24
n4 6.8572570470172E+32
n5 1.1096551595785E+41

Nth Root

y√n
2√n 12720.928268016
3√n 544.93646370955
4√n 112.78709264812
5√n 43.833638482818

Divisors of 161822016

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161822015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161822016 can be divided by 112 positive divisors. The sum of these divisors (counting 161822016) is 1, the average is 0.0089285714285714.

Base conversion 161822016

Base System Value
2 Binary 1001101001010011010101000000
3 Ternary 102021111102002000
4 Quaternary 21221103111000
5 Quinary 312411301031
6 Senary 24020224000
8 Octal 1151232500
10 Decimal 161822016
12 Duodecimal 4623b000
16 Hexadecimal 9a53540
20 Vigesimal 2ab7f0g
36 Base36 2oceo0

Cryptographic Hash Functions

md5 5e8110fb135b007af59b4ec79db45221
sha1 2c70a0974940dc39a95e92903c9c32cb244f489c
sha256 8046bfc585fdb26b50d9f28e57d9026b2f48c5d8502f1b75d5e46e79ecf44541
sha512 5d29d6122c9a1000babfa771b079b5d979d35bbd75f00c833f0cf02c5a7a6618607f5dae2759fb38152980223cd1705b20a2a1bf66e6a55fc585e0dd0d37ff82
ripemd-160 cca0daa4f476a3354cc3fd19c67f8a44518f8af2

161822016 as geometric shapes

Circle

Radius = n
Diameter 323644032
Circumference 1016757713.3094
Area 8.2266891475637E+16

Sphere

Radius = n
Volume 1.7750125638188E+25
Surface area 3.2906756590255E+17
Circumference 1016757713.3094

Square

Length = n
Perimeter 647288064
Area 26186364862304256
Diagonal 228850889.71776

Cube

Length = n
Surface area 157118189173825536
Volume 4.2375303537296E+24
Space diagonal 280283953.49522

Equilateral Triangle

Length = n
Perimeter 485466048
Area 1.1339028601762E+16
Altitude 140141976.74761

Triangular Pyramid

Length = n
Surface area 1.1339028601762E+16
Volume 4.9939774143434E+23
Height 76283629.905919