289399161 (number)

289399161 is an odd 9-digits composite number following 289399160 and preceding 289399162. In scientific notation, it is written as 2.89399161 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 192932772 positive integers (up to 289399161) that are relatively prime to 289399161.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred ninety-nine thousand one hundred sixty-one

Notation

Scientific notation 2.89399161 × 10^8
Engineering notation 2.89399161 × 10^6

Prime Factorization of 289399161

Prime Factorization 3 × 96466387

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 289399161
Product of the distinct prime numbers

The prime factorization of 289399161 is 3 × 96466387. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 24, 57, 700, 275, 4207, 2858, 31038, 106, 554062, 420196, 9359152, 5211294, 16850314, 77644120, 900564899, 262225434, 3945455218, 2432572131

Basic calculations (n = 289399161)

Multiplication

n×y
n×2 578798322
n×3 868197483
n×4 1157596644
n×5 1446995805

Division

n÷y
n÷2 144699580.5
n÷3 96466387
n÷3 72349790.25
n÷5 57879832.2

Exponentiation

ny
n2 83751874387503921
n3 2.4237722179921E+25
n4 7.0143764634202E+33
n5 2.029954663452E+42

Nth Root

y√n
2√n 17011.735978436
3√n 661.45315034628
4√n 130.42904576219
5√n 49.237892242955

Divisors of 289399161

1, 3, 96466387, 289399161

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289399160
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289399161 can be divided by 4 positive divisors. The sum of these divisors (counting 289399161) is 1, the average is 0.25.

Base conversion 289399161

Base System Value
2 Binary 10001001111111110000101111001
3 Ternary 202011120000000110
4 Quaternary 101033332011321
5 Quinary 1043041233121
6 Senary 44414454533
8 Octal 2117760571
10 Decimal 289399161
12 Duodecimal 80b04449
16 Hexadecimal 113fe179
20 Vigesimal 4a8ehi1
36 Base36 4sattl

Cryptographic Hash Functions

md5 946edcacb46d6e5f3efca6b6bb54758f
sha1 3e28cb91221097f5414913491cab818f7a13c636
sha256 179476e6341f44e9c7fd6f58e47fb05515eee46ad6672e7577caa5ac2ab831d2
sha512 032179440a7dded14ce7d4ea33aa3f6de6b5c0cc4daf708a335e6d61986a790b025138ac194598b7665376b044c2c609d8583357350e6d7676a07cf9af73a798
ripemd-160 ea55a31fae85af12ab8ffddceb7e2f17e11d8e76

289399161 as geometric shapes

Circle

Radius = n
Diameter 578798322
Circumference 1818348556.3053
Area 2.6311427330016E+17

Sphere

Radius = n
Volume 1.0152673325359E+26
Surface area 1.0524570932006E+18
Circumference 1818348556.3053

Square

Length = n
Perimeter 1157596644
Area 83751874387503921
Diagonal 409272218.42559

Cube

Length = n
Surface area 502511246325023526
Volume 2.4237722179921E+25
Space diagonal 501254050.51981

Equilateral Triangle

Length = n
Perimeter 868197483
Area 3.6265625417071E+16
Altitude 250627025.2599

Triangular Pyramid

Length = n
Surface area 3.6265625417071E+16
Volume 2.856442952323E+24
Height 136424072.80853