159997809 (number)

159997809 is an odd 9-digits composite number following 159997808 and preceding 159997810. In scientific notation, it is written as 1.59997809 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 105073056 positive integers (up to 159997809) that are relatively prime to 159997809.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million nine hundred ninety-seven thousand eight hundred nine

Notation

Scientific notation 1.59997809 × 10^8
Engineering notation 1.59997809 × 10^6

Prime Factorization of 159997809

Prime Factorization 3 × 67 × 796009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159997809
Product of the distinct prime numbers

The prime factorization of 159997809 is 3 × 67 × 796009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159997809)

Multiplication

n×y
n×2 319995618
n×3 479993427
n×4 639991236
n×5 799989045

Division

n÷y
n÷2 79998904.5
n÷3 53332603
n÷3 39999452.25
n÷5 31999561.8

Exponentiation

ny
n2 25599298884800481
n3 4.0958317335042E+24
n4 6.5532410339335E+32
n5 1.0485042072782E+41

Nth Root

y√n
2√n 12649.024033498
3√n 542.88104527059
4√n 112.46788000802
5√n 43.73436317926

Divisors of 159997809

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 -159997808
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 159997809 can be divided by 8 positive divisors. The sum of these divisors (counting 159997809) is 1, the average is 0.125.

Base conversion 159997809

Base System Value
2 Binary 1001100010010101111101110001
3 Ternary 102011001201201210
4 Quaternary 21202111331301
5 Quinary 311424412214
6 Senary 23513150333
8 Octal 1142257561
10 Decimal 159997809
12 Duodecimal 456bb3a9
16 Hexadecimal 9895f71
20 Vigesimal 29jjea9
36 Base36 2n9b3l

Cryptographic Hash Functions

md5 cabd82b0b1d5f3a53f1cf6edd310fe63
sha1 2a2c0728382e8d6c78f28d30c02522be50f56c23
sha256 efd9974b47862dec1f265a3af6b85d0137cbf262d62a59ea5b53676af7255193
sha512 aa7b7cbf9870ab7789088a14abf54ce53ead4f12646e0207fa6e68b5a3e1228c145920ba8f84b459a57da89510356329b37c0fbf0b04b42eaa6e5eb93f2fe63e
ripemd-160 6b97c10b566cebbd9e2242148639237af8da57ec

159997809 as geometric shapes

Circle

Radius = n
Diameter 319995618
Circumference 1005295882.6897
Area 8.0422569313539E+16

Sphere

Radius = n
Volume 1.7156579845756E+25
Surface area 3.2169027725415E+17
Circumference 1005295882.6897

Square

Length = n
Perimeter 639991236
Area 25599298884800481
Diagonal 226271071.43778

Cube

Length = n
Surface area 153595793308802886
Volume 4.0958317335042E+24
Space diagonal 277124334.2877

Equilateral Triangle

Length = n
Perimeter 479993427
Area 1.1084821576654E+16
Altitude 138562167.14385

Triangular Pyramid

Length = n
Surface area 1.1084821576654E+16
Volume 4.8269839889331E+23
Height 75423690.47926