160987171 (number)

160987171 is an odd 9-digits composite number following 160987170 and preceding 160987172. In scientific notation, it is written as 1.60987171 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 151086888 positive integers (up to 160987171) that are relatively prime to 160987171.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred eighty-seven thousand one hundred seventy-one

Notation

Scientific notation 1.60987171 × 10^8
Engineering notation 1.60987171 × 10^6

Prime Factorization of 160987171

Prime Factorization 19 × 107 × 79187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 160987171
Product of the distinct prime numbers

The prime factorization of 160987171 is 19 × 107 × 79187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160987171)

Multiplication

n×y
n×2 321974342
n×3 482961513
n×4 643948684
n×5 804935855

Division

n÷y
n÷2 80493585.5
n÷3 53662390.333333
n÷3 40246792.75
n÷5 32197434.2

Exponentiation

ny
n2 25916869226583241
n3 4.1722834579646E+24
n4 6.7168411050782E+32
n5 1.081325247563E+41

Nth Root

y√n
2√n 12688.071996958
3√n 543.99773260841
4√n 112.64134230805
5√n 43.788317029179

Divisors of 160987171

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 -160987170
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 160987171 can be divided by 8 positive divisors. The sum of these divisors (counting 160987171) is 1, the average is 0.125.

Base conversion 160987171

Base System Value
2 Binary 1001100110000111100000100011
3 Ternary 102012220222212211
4 Quaternary 21212013200203
5 Quinary 312203042141
6 Senary 23550302551
8 Octal 1146074043
10 Decimal 160987171
12 Duodecimal 45ab7a57
16 Hexadecimal 9987823
20 Vigesimal 2a637ib
36 Base36 2nuihv

Cryptographic Hash Functions

md5 1687c34b63bddf669f7bed15d6eb9e79
sha1 c4df68ab8d01e37c6a4e03e3605b99ec06936589
sha256 68e1b83802b8cd4f8da61df3c5e70f5e9b410613166a81cefeec679f7284ef04
sha512 f2eb15608623c509a9d29c6e229dcc4c10e2794b60d1da0f8b8a8dbd7cbe5492f5ae206672ac72af31f9727c95450fb7c58bf8b71f4d5af3f59324f4840ab5ce
ripemd-160 5a9c320f0669aa58fcff63e85ea0f9bbb9df997d

160987171 as geometric shapes

Circle

Radius = n
Diameter 321974342
Circumference 1011512227.4716
Area 8.1420245966281E+16

Sphere

Radius = n
Volume 1.7476820080314E+25
Surface area 3.2568098386513E+17
Circumference 1011512227.4716

Square

Length = n
Perimeter 643948684
Area 25916869226583241
Diagonal 227670240.59628

Cube

Length = n
Surface area 155501215359499446
Volume 4.1722834579646E+24
Space diagonal 278837959.53878

Equilateral Triangle

Length = n
Perimeter 482961513
Area 1.122233356839E+16
Altitude 139418979.76939

Triangular Pyramid

Length = n
Surface area 1.122233356839E+16
Volume 4.9170832102654E+23
Height 75890080.198759