289330945 (number)

289330945 is an odd 9-digits composite number following 289330944 and preceding 289330946. In scientific notation, it is written as 2.89330945 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 227450944 positive integers (up to 289330945) that are relatively prime to 289330945.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred thirty thousand nine hundred forty-five

Notation

Scientific notation 2.89330945 × 10^8
Engineering notation 2.89330945 × 10^6

Prime Factorization of 289330945

Prime Factorization 5 × 83 × 197 × 3539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289330945
Product of the distinct prime numbers

The prime factorization of 289330945 is 5 × 83 × 197 × 3539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 1, 82, 621, 557, 5664, 4368, 10647, 18166, 20995, 951069, 8001361, 3262073, 99336760, 35222346, 64054280, 933601777, 3271188452, 8111882229

Basic calculations (n = 289330945)

Multiplication

n×y
n×2 578661890
n×3 867992835
n×4 1157323780
n×5 1446654725

Division

n÷y
n÷2 144665472.5
n÷3 96443648.333333
n÷3 72332736.25
n÷5 57866189

Exponentiation

ny
n2 83712395734593025
n3 2.4220586566104E+25
n4 7.0077651996251E+33
n5 2.0275633275456E+42

Nth Root

y√n
2√n 17009.730891463
3√n 661.40117457493
4√n 130.42135903089
5√n 49.235570792692

Divisors of 289330945

1, 5, 83, 197, 415, 985, 3539, 16351, 17695, 81755, 293737, 697183, 1468685, 3485915, 57866189, 289330945

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 -289330944
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 289330945 can be divided by 16 positive divisors. The sum of these divisors (counting 289330945) is 1, the average is 0.0625.

Base conversion 289330945

Base System Value
2 Binary 10001001111101101011100000001
3 Ternary 202011102112102221
4 Quaternary 101033231130001
5 Quinary 1043032042240
6 Senary 44413211041
8 Octal 2117553401
10 Decimal 289330945
12 Duodecimal 80a90a81
16 Hexadecimal 113ed701
20 Vigesimal 4a86775
36 Base36 4s9d6p

Cryptographic Hash Functions

md5 aa680235acc8c5ecc9f9147a64206c23
sha1 171257afc4978e293c4fe500ff72ab029ad70116
sha256 d130a6eb7438f673f2988a3e0bf084b158aa647c138eb7631a98d76a3ad0aab7
sha512 b9c600d02c51adbf84e2889dd51c312bd9ae0a839d0d9bb79ba0e8589b3e44ff88fab572f7bfad62c8026338fa191a9701e5d71f767508295154531c84569a38
ripemd-160 0ad7c5c2f96b1dc149f450022d80a8c55982da8d

289330945 as geometric shapes

Circle

Radius = n
Diameter 578661890
Circumference 1817919942.5364
Area 2.629902474542E+17

Sphere

Radius = n
Volume 1.0145495576228E+26
Surface area 1.0519609898168E+18
Circumference 1817919942.5364

Square

Length = n
Perimeter 1157323780
Area 83712395734593025
Diagonal 409175746.43322

Cube

Length = n
Surface area 502274374407558150
Volume 2.4220586566104E+25
Space diagonal 501135896.94192

Equilateral Triangle

Length = n
Perimeter 867992835
Area 3.6248530658907E+16
Altitude 250567948.47096

Triangular Pyramid

Length = n
Surface area 3.6248530658907E+16
Volume 2.854423500868E+24
Height 136391915.47774