289093721 (number)

289093721 is an odd 9-digits composite number following 289093720 and preceding 289093722. In scientific notation, it is written as 2.89093721 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 213276672 positive integers (up to 289093721) that are relatively prime to 289093721.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million ninety-three thousand seven hundred twenty-one

Notation

Scientific notation 2.89093721 × 10^8
Engineering notation 2.89093721 × 10^6

Prime Factorization of 289093721

Prime Factorization 7 × 9367 × 4409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289093721
Product of the distinct prime numbers

The prime factorization of 289093721 is 7 × 9367 × 4409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 62, 44, 548, 756, 6752, 3203, 52889, 60901, 554772, 936584, 242199, 5411705, 80889380, 5491406, 323451852, 270338685, 457333436, 4881819535

Basic calculations (n = 289093721)

Multiplication

n×y
n×2 578187442
n×3 867281163
n×4 1156374884
n×5 1445468605

Division

n÷y
n÷2 144546860.5
n÷3 96364573.666667
n÷3 72273430.25
n÷5 57818744.2

Exponentiation

ny
n2 83575179521625841
n3 2.416105963115E+25
n4 6.984810632072E+33
n5 2.0192648961061E+42

Nth Root

y√n
2√n 17002.756276557
3√n 661.22036302146
4√n 130.39461751375
5√n 49.22749444159

Divisors of 289093721

1, 7, 4409, 9367, 30863, 65569, 41299103, 289093721

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 -289093720
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 289093721 can be divided by 8 positive divisors. The sum of these divisors (counting 289093721) is 1, the average is 0.125.

Base conversion 289093721

Base System Value
2 Binary 10001001110110011100001011001
3 Ternary 202010222111000212
4 Quaternary 101032303201121
5 Quinary 1043001444341
6 Senary 44404140505
8 Octal 2116634131
10 Decimal 289093721
12 Duodecimal 80997735
16 Hexadecimal 113b3859
20 Vigesimal 4a6ge61
36 Base36 4s4a55

Cryptographic Hash Functions

md5 b0ed6aa15bffc84e2c9cee316564c175
sha1 a4a02de182264c8fb616c816864ed18233b4f24b
sha256 ae43e77bf39f200ed52d7de63f7722eeff199943fb23ca2e844c73823b80a7e3
sha512 3d8071cfc93f028a5654d36c65ebc511540a0793ae937f753438306e87b5509590fc3c841f9cef98247dc4457a333f7b086a400897a5d62130131704e66e6115
ripemd-160 d9f0e8f557f7a88a8a4b45fc61d640e2bb683af3

289093721 as geometric shapes

Circle

Radius = n
Diameter 578187442
Circumference 1816429420.1851
Area 2.6255917000759E+17

Sphere

Radius = n
Volume 1.0120560992022E+26
Surface area 1.0502366800304E+18
Circumference 1816429420.1851

Square

Length = n
Perimeter 1156374884
Area 83575179521625841
Diagonal 408840261.0351

Cube

Length = n
Surface area 501451077129755046
Volume 2.416105963115E+25
Space diagonal 500725012.92114

Equilateral Triangle

Length = n
Perimeter 867281163
Area 3.6189114295786E+16
Altitude 250362506.46057

Triangular Pyramid

Length = n
Surface area 3.6189114295786E+16
Volume 2.8474081843064E+24
Height 136280087.0117