289339985 (number)

289339985 is an odd 9-digits composite number following 289339984 and preceding 289339986. In scientific notation, it is written as 2.89339985 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 206456640 positive integers (up to 289339985) that are relatively prime to 289339985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89339985 × 10^8
Engineering notation 2.89339985 × 10^6

Prime Factorization of 289339985

Prime Factorization 5 × 11 × 53 × 99259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289339985
Product of the distinct prime numbers

The prime factorization of 289339985 is 5 × 11 × 53 × 99259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 17, 77, 388, 34, 1926, 1130, 88793, 25982, 448275, 574883, 2628981, 1309166, 994173, 18928017, 969974400, 619243300, 5034804219, 8471202739

Basic calculations (n = 289339985)

Multiplication

n×y
n×2 578679970
n×3 868019955
n×4 1157359940
n×5 1446699925

Division

n÷y
n÷2 144669992.5
n÷3 96446661.666667
n÷3 72334996.25
n÷5 57867997

Exponentiation

ny
n2 83717626919800225
n3 2.4222856917211E+25
n4 7.0086410570829E+33
n5 2.0278800983267E+42

Nth Root

y√n
2√n 17009.996619635
3√n 661.40806288564
4√n 130.42237775641
5√n 49.235878456981

Divisors of 289339985

1, 5, 11, 53, 55, 265, 583, 2915, 99259, 496295, 1091849, 5260727, 5459245, 26303635, 57867997, 289339985

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 -289339984
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 289339985 can be divided by 16 positive divisors. The sum of these divisors (counting 289339985) is 1, the average is 0.0625.

Base conversion 289339985

Base System Value
2 Binary 10001001111101111101001010001
3 Ternary 202011102222211202
4 Quaternary 101033233221101
5 Quinary 1043032334420
6 Senary 44413320545
8 Octal 2117575121
10 Decimal 289339985
12 Duodecimal 80a96155
16 Hexadecimal 113efa51
20 Vigesimal 4a879j5
36 Base36 4s9k5t

Cryptographic Hash Functions

md5 b66a1ceaf0ea008535bbbe3575b4b3df
sha1 79e3f1ab3a4900358c03221241711bbe8f251630
sha256 007d8b6d592b372b5b0641dd6212b6f9fa73fb63162cae2ad005399767ea8e53
sha512 140d7bef2f279e3c577bb4361eec1290880a31bc3531e192d8a1d3ac289ee28d7260214c5bc19d02a5500a34535889377f45c29096edb405eab9dd889ee6a20b
ripemd-160 0a0eef7abd48c76a6e9a84e49f6415ef800abfc0

289339985 as geometric shapes

Circle

Radius = n
Diameter 578679970
Circumference 1817976742.5316
Area 2.6300668170722E+17

Sphere

Radius = n
Volume 1.0146446578675E+26
Surface area 1.0520267268289E+18
Circumference 1817976742.5316

Square

Length = n
Perimeter 1157359940
Area 83717626919800225
Diagonal 409188530.92383

Cube

Length = n
Surface area 502305761518801350
Volume 2.4222856917211E+25
Space diagonal 501151554.68122

Equilateral Triangle

Length = n
Perimeter 868019955
Area 3.6250795828547E+16
Altitude 250575777.34061

Triangular Pyramid

Length = n
Surface area 3.6250795828547E+16
Volume 2.8546910643118E+24
Height 136396176.97461