289385144 (number)

289385144 is an even 9-digits composite number following 289385143 and preceding 289385145. In scientific notation, it is written as 2.89385144 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 141444096 positive integers (up to 289385144) that are relatively prime to 289385144.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred eighty-five thousand one hundred forty-four

Notation

Scientific notation 2.89385144 × 10^8
Engineering notation 2.89385144 × 10^6

Prime Factorization of 289385144

Prime Factorization 2 × 2 × 2 × 97 × 83 × 4493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 72346286
Product of the distinct prime numbers

The prime factorization of 289385144 is 2 × 2 × 2 × 97 × 83 × 4493. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 289385144)

Multiplication

n×y
n×2 578770288
n×3 868155432
n×4 1157540576
n×5 1446925720

Division

n÷y
n÷2 144692572
n÷3 96461714.666667
n÷3 72346286
n÷5 57877028.8

Exponentiation

ny
n2 83743761567900736
n3 2.4234200500429E+25
n4 7.0130176015414E+33
n5 2.0294631084966E+42

Nth Root

y√n
2√n 17011.323993152
3√n 661.4424710496
4√n 130.42746640625
5√n 49.237415267898

Divisors of 289385144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289385143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289385144 can be divided by 32 positive divisors. The sum of these divisors (counting 289385144) is 1, the average is 0.03125.

Base conversion 289385144

Base System Value
2 Binary 10001001111111010101010111000
3 Ternary 202011112021210022
4 Quaternary 101033322222320
5 Quinary 1043040311034
6 Senary 44414310012
8 Octal 2117725270
10 Decimal 289385144
12 Duodecimal 80ab8308
16 Hexadecimal 113faab8
20 Vigesimal 4a8d2h4
36 Base36 4saj08

Cryptographic Hash Functions

md5 89f8b1980d53c2f32e00dd79d51339fc
sha1 d209d3516507dd2bb58db45546453fcc996818d1
sha256 753ececb007dc5a3989e1273f2af114c9ff85045532bfdde490db845abc49d79
sha512 60905233c360ff5a66adc44ac87b3e36b90c74776f5374eb646dadc92c5c99af395f8c70ccb2ba04dda20397814aae619c36a6ee86f5de07fd27e572f478435c
ripemd-160 16f5a68aadd2ce666fbeadb921a41f2d0e8b2430

289385144 as geometric shapes

Circle

Radius = n
Diameter 578770288
Circumference 1818260484.8968
Area 2.6308878612569E+17

Sphere

Radius = n
Volume 1.0151198167702E+26
Surface area 1.0523551445028E+18
Circumference 1818260484.8968

Square

Length = n
Perimeter 1157540576
Area 83743761567900736
Diagonal 409252395.39409

Cube

Length = n
Surface area 502462569407404416
Volume 2.4234200500429E+25
Space diagonal 501229772.36364

Equilateral Triangle

Length = n
Perimeter 868155432
Area 3.6262112463134E+16
Altitude 250614886.18182

Triangular Pyramid

Length = n
Surface area 3.6262112463134E+16
Volume 2.8560279184146E+24
Height 136417465.13136