289949481 (number)

289949481 is an odd 9-digits composite number following 289949480 and preceding 289949482. In scientific notation, it is written as 2.89949481 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 183125880 positive integers (up to 289949481) that are relatively prime to 289949481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89949481 × 10^8
Engineering notation 2.89949481 × 10^6

Prime Factorization of 289949481

Prime Factorization 9 × 19 × 1695611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289949481
Product of the distinct prime numbers

The prime factorization of 289949481 is 9 × 19 × 1695611. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 21, 36, 131, 38, 2312, 1440, 29864, 76776, 427410, 787115, 2652738, 6841425, 61683255, 77318444, 886683264, 404150672, 9045091939, 8937168049

Basic calculations (n = 289949481)

Multiplication

n×y
n×2 579898962
n×3 869848443
n×4 1159797924
n×5 1449747405

Division

n÷y
n÷2 144974740.5
n÷3 96649827
n÷3 72487370.25
n÷5 57989896.2

Exponentiation

ny
n2 84070701532169361
n3 2.4376256276558E+25
n4 7.0678828561111E+33
n5 2.0493289658982E+42

Nth Root

y√n
2√n 17027.903012409
3√n 661.87215686784
4√n 130.49100740054
5√n 49.25660412142

Divisors of 289949481

1, 9, 19, 171, 1695611, 15260499, 32216609, 289949481

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 -289949480
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 289949481 can be divided by 8 positive divisors. The sum of these divisors (counting 289949481) is 1, the average is 0.125.

Base conversion 289949481

Base System Value
2 Binary 10001010010000100011100101001
3 Ternary 202012120221220200
4 Quaternary 101102010130221
5 Quinary 1043211340411
6 Senary 44434342413
8 Octal 2122043451
10 Decimal 289949481
12 Duodecimal 8112aa09
16 Hexadecimal 11484729
20 Vigesimal 4ac3de1
36 Base36 4smmg9

Cryptographic Hash Functions

md5 1daf11e0cf7a79d8323209b5c2c7a30e
sha1 5fce32dddf637dd5eabc327282345ba7e7517ed5
sha256 b5a7f9db84bc9e6af7564a00629db3a4d88f3aacd5f3ee567775c3265f291efa
sha512 267e99349845825a03823e972084c5a96a3fa21b816982c0dfb3fece7eabd39c05e0385286da19982523999649d2c565ef9144a003334a349026bb24dfc7e75d
ripemd-160 3448d7893e378e391f9de2dcdf5b9a4114f1b670

289949481 as geometric shapes

Circle

Radius = n
Diameter 579898962
Circumference 1821806318.8435
Area 2.641158983156E+17

Sphere

Radius = n
Volume 1.0210702352061E+26
Surface area 1.0564635932624E+18
Circumference 1821806318.8435

Square

Length = n
Perimeter 1159797924
Area 84070701532169361
Diagonal 410050488.43324

Cube

Length = n
Surface area 504424209193016166
Volume 2.4376256276558E+25
Space diagonal 502207232.72023

Equilateral Triangle

Length = n
Perimeter 869848443
Area 3.6403681620419E+16
Altitude 251103616.36011

Triangular Pyramid

Length = n
Surface area 3.6403681620419E+16
Volume 2.8727693521826E+24
Height 136683496.14441