160988894 (number)

160988894 is an even 9-digits composite number following 160988893 and preceding 160988895. In scientific notation, it is written as 1.60988894 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 73095960 positive integers (up to 160988894) that are relatively prime to 160988894.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.60988894 × 10^8
Engineering notation 1.60988894 × 10^6

Prime Factorization of 160988894

Prime Factorization 2 × 11 × 1039 × 7043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 160988894
Product of the distinct prime numbers

The prime factorization of 160988894 is 2 × 11 × 1039 × 7043. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160988894)

Multiplication

n×y
n×2 321977788
n×3 482966682
n×4 643955576
n×5 804944470

Division

n÷y
n÷2 80494447
n÷3 53662964.666667
n÷3 40247223.5
n÷5 32197778.8

Exponentiation

ny
n2 25917423991343236
n3 4.1724174236954E+24
n4 6.7171286634705E+32
n5 1.0813831143878E+41

Nth Root

y√n
2√n 12688.139895193
3√n 543.9996733526
4√n 112.64164369892
5√n 43.788410759564

Divisors of 160988894

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160988893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160988894 can be divided by 16 positive divisors. The sum of these divisors (counting 160988894) is 1, the average is 0.0625.

Base conversion 160988894

Base System Value
2 Binary 1001100110000111111011011110
3 Ternary 102012221002020122
4 Quaternary 21212013323132
5 Quinary 312203121034
6 Senary 23550314542
8 Octal 1146077336
10 Decimal 160988894
12 Duodecimal 45ab8a52
16 Hexadecimal 9987ede
20 Vigesimal 2a63c4e
36 Base36 2nujtq

Cryptographic Hash Functions

md5 2a7c66c47538307df0bbf81e426c61c0
sha1 8cb081bab78b691e5ee4eb0c7a721e5ae6723552
sha256 531a3df9376008a807deb733531ae75e39a5d803863e8b508ccac8386e1ef3c7
sha512 91ba40e84971b9703648ebe284b1a2e9cac5dd163c9033dad9efc3003eb20d4cf0825367c2ba439e0f76e3aae72a9b20b3f823506ed93b0bf93b65b9155dce1b
ripemd-160 4569c6ac54774b2a8a69a214c102a9613e5c61b7

160988894 as geometric shapes

Circle

Radius = n
Diameter 321977788
Circumference 1011523053.3999
Area 8.1421988811176E+16

Sphere

Radius = n
Volume 1.7477381234655E+25
Surface area 3.256879552447E+17
Circumference 1011523053.3999

Square

Length = n
Perimeter 643955576
Area 25917423991343236
Diagonal 227672677.28624

Cube

Length = n
Surface area 155504543948059416
Volume 4.1724174236954E+24
Space diagonal 278840943.86232

Equilateral Triangle

Length = n
Perimeter 482966682
Area 1.1222573788578E+16
Altitude 139420471.93116

Triangular Pyramid

Length = n
Surface area 1.1222573788578E+16
Volume 4.9172410903932E+23
Height 75890892.428748