289370988 (number)

289370988 is an even 9-digits composite number following 289370987 and preceding 289370989. In scientific notation, it is written as 2.89370988 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 96 positive divisors. There are 88413120 positive integers (up to 289370988) that are relatively prime to 289370988.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred seventy thousand nine hundred eighty-eight

Notation

Scientific notation 2.89370988 × 10^8
Engineering notation 2.89370988 × 10^6

Prime Factorization of 289370988

Prime Factorization 2 × 2 × 3 × 3 × 3 × 31 × 19 × 4549

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16076166
Product of the distinct prime numbers

The prime factorization of 289370988 is 2 × 2 × 3 × 3 × 3 × 31 × 19 × 4549. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 289370988)

Multiplication

n×y
n×2 578741976
n×3 868112964
n×4 1157483952
n×5 1446854940

Division

n÷y
n÷2 144685494
n÷3 96456996
n÷3 72342747
n÷5 57874197.6

Exponentiation

ny
n2 83735568696096144
n3 2.4230644244331E+25
n4 7.0116454648586E+33
n5 2.0289667756719E+42

Nth Root

y√n
2√n 17010.907912278
3√n 661.43168550135
4√n 130.42587133034
5√n 49.236933544144

Divisors of 289370988

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289370987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289370988 can be divided by 96 positive divisors. The sum of these divisors (counting 289370988) is 1, the average is 0.010416666666667.

Base conversion 289370988

Base System Value
2 Binary 10001001111110111001101101100
3 Ternary 202011111120101000
4 Quaternary 101033313031230
5 Quinary 1043034332423
6 Senary 44414120300
8 Octal 2117671554
10 Decimal 289370988
12 Duodecimal 80ab0090
16 Hexadecimal 113f736c
20 Vigesimal 4a8b798
36 Base36 4sa830

Cryptographic Hash Functions

md5 b11ff272fd02f789dcd924b61803b8fb
sha1 391dde6c96e6583ee4aaf40f5719475132ca22b7
sha256 d93e8979346b5318607c41aac3d8ddefc7bd4b0e6d6b4fe716be97935914ce68
sha512 2ed797151172dc7d93ee7afabffc4e1f9d27afc4c39ef6a7df2870ba0c78653a8d0a095e20e60e83daad18d3211acfbc1e25c09266f00cd87d446fcd06351715
ripemd-160 d8ca45a9cb12bba8faba5157e287657085ea262a

289370988 as geometric shapes

Circle

Radius = n
Diameter 578741976
Circumference 1818171540.1256
Area 2.6306304745982E+17

Sphere

Radius = n
Volume 1.0149708526632E+26
Surface area 1.0522521898393E+18
Circumference 1818171540.1256

Square

Length = n
Perimeter 1157483952
Area 83735568696096144
Diagonal 409232375.7869

Cube

Length = n
Surface area 502413412176576864
Volume 2.4230644244331E+25
Space diagonal 501205253.4524

Equilateral Triangle

Length = n
Perimeter 868112964
Area 3.6258564845578E+16
Altitude 250602626.7262

Triangular Pyramid

Length = n
Surface area 3.6258564845578E+16
Volume 2.8556088096142E+24
Height 136410791.92897