655968 (number)

655968 is an even 6-digits composite number following 655967 and preceding 655969. In scientific notation, it is written as 6.55968 × 10^5. The sum of its digits is 39. It has a total of 7 prime factors and 24 positive divisors. There are 218624 positive integers (up to 655968) that are relatively prime to 655968.

Interesting facts

Basic properties

Name

Name six hundred fifty-five thousand nine hundred sixty-eight

Notation

Scientific notation 6.55968 × 10^5
Engineering notation 6.55968 × 10^3

Prime Factorization of 655968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 6833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 40998
Product of the distinct prime numbers

The prime factorization of 655968 is 2 × 2 × 2 × 2 × 2 × 3 × 6833. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 59, 9, 404, 855, 3172, 1640, 32263, 13854, 799279, 351797, 7825311, 5715085, 17010619, 72545760, 245425808, 209130437, 5998558554, 6411199079

Basic calculations (n = 655968)

Multiplication

n×y
n×2 1311936
n×3 1967904
n×4 2623872
n×5 3279840

Division

n÷y
n÷2 327984
n÷3 218656
n÷3 163992
n÷5 131193.6

Exponentiation

ny
n2 430294017024
n3 282259105759199232
n4 1.8515294108665E+23
n5 1.2145440445873E+29

Nth Root

y√n
2√n 809.91851441981
3√n 86.888216852891
4√n 28.459067349789
5√n 14.567215021912

Divisors of 655968

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6833, 13666, 20499, 27332, 40998, 54664, 81996, 109328, 163992, 218656, 327984, 655968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -655967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 655968 can be divided by 24 positive divisors. The sum of these divisors (counting 655968) is 1, the average is 0.041666666666667.

Base conversion 655968

Base System Value
2 Binary 10100000001001100000
3 Ternary 1020022211010
4 Quaternary 2200021200
5 Quinary 131442333
6 Senary 22020520
8 Octal 2401140
10 Decimal 655968
12 Duodecimal 277740
16 Hexadecimal a0260
20 Vigesimal 41ji8
36 Base36 e25c

Cryptographic Hash Functions

md5 78e8f60d2d9fd183c58ccc904b5f0ab0
sha1 f9e233b71ef42573a5c87f1fb3e88155e673c55c
sha256 d41e0c6e6e6b49beaeb4c2f62fa1fa83f1ab31558b5d31e04a8936f7d6a9f8c2
sha512 2f951270a36e8487f118ac93801dfb3fe2c2b668b1470fcba7707976c7d7d84810a0c3359c95fc484e8806296fec3c24691046bbc62d04c627fb68c1f43d28c7
ripemd-160 e626db834743347b65eb8bdfe83795aafdcacc2e

655968 as geometric shapes

Circle

Radius = n
Diameter 1311936
Circumference 4121568.49958
Area 1351808522766.2

Sphere

Radius = n
Volume 1.1823241774159E+18
Surface area 5407234091065
Circumference 4121568.49958

Square

Length = n
Perimeter 2623872
Area 430294017024
Diagonal 927678.84208275

Cube

Length = n
Surface area 2581764102144
Volume 282259105759199232
Space diagonal 1136169.9041393

Equilateral Triangle

Length = n
Perimeter 1967904
Area 186322774919.62
Altitude 568084.95206967

Triangular Pyramid

Length = n
Surface area 186322774919.62
Volume 3.326455462233E+16
Height 309226.28069425