289312656 (number)

289312656 is an even 9-digits composite number following 289312655 and preceding 289312657. In scientific notation, it is written as 2.89312656 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 95352576 positive integers (up to 289312656) that are relatively prime to 289312656.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred twelve thousand six hundred fifty-six

Notation

Scientific notation 2.89312656 × 10^8
Engineering notation 2.89312656 × 10^6

Prime Factorization of 289312656

Prime Factorization 2 × 2 × 2 × 2 × 3 × 89 × 67723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36164082
Product of the distinct prime numbers

The prime factorization of 289312656 is 2 × 2 × 2 × 2 × 3 × 89 × 67723. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 289312656)

Multiplication

n×y
n×2 578625312
n×3 867937968
n×4 1157250624
n×5 1446563280

Division

n÷y
n÷2 144656328
n÷3 96437552
n÷3 72328164
n÷5 57862531.2

Exponentiation

ny
n2 83701812921774336
n3 2.4215993808414E+25
n4 7.0059934863917E+33
n5 2.0269225834667E+42

Nth Root

y√n
2√n 17009.19327893
3√n 661.38723826062
4√n 130.41929795444
5√n 49.234948327561

Divisors of 289312656

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289312655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289312656 can be divided by 40 positive divisors. The sum of these divisors (counting 289312656) is 1, the average is 0.025.

Base conversion 289312656

Base System Value
2 Binary 10001001111101000111110010000
3 Ternary 202011101121100120
4 Quaternary 101033220332100
5 Quinary 1043031001111
6 Senary 44412550240
8 Octal 2117507620
10 Decimal 289312656
12 Duodecimal 80a82380
16 Hexadecimal 113e8f90
20 Vigesimal 4a841cg
36 Base36 4s8z2o

Cryptographic Hash Functions

md5 302735512585aa80afb69d8a261041a4
sha1 32a32c15990d3df5b08fa885727acc44417eab46
sha256 05aeb642a81d3c87c75a83b2346e8239e73205fac5f437c5781863df32f388d7
sha512 7322bb6d61249d3a77f1056703d7d0e773775fb1e8b3684940d31ae3450c6e82d0741fbe31bd1a540e66951feced65ea7faaf97488edb248c1b04d3b2bd807b4
ripemd-160 7b4df6794822c9f187f28024e3675c5c43d848d8

289312656 as geometric shapes

Circle

Radius = n
Diameter 578625312
Circumference 1817805029.3603
Area 2.6295700056719E+17

Sphere

Radius = n
Volume 1.0143571766385E+26
Surface area 1.0518280022688E+18
Circumference 1817805029.3603

Square

Length = n
Perimeter 1157250624
Area 83701812921774336
Diagonal 409149881.88138

Cube

Length = n
Surface area 502210877530646016
Volume 2.4215993808414E+25
Space diagonal 501104219.4647

Equilateral Triangle

Length = n
Perimeter 867937968
Area 3.6243948166535E+16
Altitude 250552109.73235

Triangular Pyramid

Length = n
Surface area 3.6243948166535E+16
Volume 2.8538822391835E+24
Height 136383293.96046