668351610 (number)

668351610 is an even 9-digits composite number following 668351609 and preceding 668351611. In scientific notation, it is written as 6.68351610 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 178227072 positive integers (up to 668351610) that are relatively prime to 668351610.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million three hundred fifty-one thousand six hundred ten

Notation

Scientific notation 6.68351610 × 10^8
Engineering notation 6.68351610 × 10^6

Prime Factorization of 668351610

Prime Factorization 2 × 5 × 9 × 7426129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 668351610
Product of the distinct prime numbers

The prime factorization of 668351610 is 2 × 5 × 9 × 7426129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 98, 70, 95, 681, 9026, 3979, 76365, 70445, 805747, 386984, 2296549, 6064264, 35051584, 31500940, 621756928, 818906585, 4561001340, 9630892884

Basic calculations (n = 668351610)

Multiplication

n×y
n×2 1336703220
n×3 2005054830
n×4 2673406440
n×5 3341758050

Division

n÷y
n÷2 334175805
n÷3 222783870
n÷3 167087902.5
n÷5 133670322

Exponentiation

ny
n2 446693874589592100
n3 2.9854857025909E+26
n4 1.9953541759586E+35
n5 1.3335981760222E+44

Nth Root

y√n
2√n 25852.497171453
3√n 874.31581236436
4√n 160.7871175544
5√n 58.210455773023

Divisors of 668351610

1, 2, 5, 9, 10, 18, 45, 90, 7426129, 14852258, 37130645, 66835161, 74261290, 133670322, 334175805, 668351610

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 -668351609
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 668351610 can be divided by 16 positive divisors. The sum of these divisors (counting 668351610) is 1, the average is 0.0625.

Base conversion 668351610

Base System Value
2 Binary 100111110101100011110001111010
3 Ternary 1201120121210001100
4 Quaternary 213311203301322
5 Quinary 2332044222420
6 Senary 150153032230
8 Octal 4765436172
10 Decimal 668351610
12 Duodecimal 1679b5676
16 Hexadecimal 27d63c7a
20 Vigesimal a8h3j0a
36 Base36 b1x3ei

Cryptographic Hash Functions

md5 9d88ec5f029143fbef525120c580fb40
sha1 dadebd50521bb54aa3ccdb0a42d2435c79623860
sha256 404b8b66111271eb27c5d8221810807dd0bcc7d6fcb5853f866e60999491e637
sha512 e3a1a5c0d2a99f273b15beefb8c15d1fff99e8c6640107c3bc33209e1bd979d2614b1e77bf7d1e3b580629515efb126f01d6670969ee82df83d4282bd893626e
ripemd-160 fba164d52ce2ab8b3f78c70df5b029238bf24f20

668351610 as geometric shapes

Circle

Radius = n
Diameter 1336703220
Circumference 4199377015.9818
Area 1.4033301948142E+18

Sphere

Radius = n
Volume 1.2505573267543E+27
Surface area 5.6133207792569E+18
Circumference 4199377015.9818

Square

Length = n
Perimeter 2673406440
Area 446693874589592100
Diagonal 945191911.29589

Cube

Length = n
Surface area 2680163247537552600
Volume 2.9854857025909E+26
Space diagonal 1157618945.8405

Equilateral Triangle

Length = n
Perimeter 2005054830
Area 1.9342412155474E+17
Altitude 578809472.92023

Triangular Pyramid

Length = n
Surface area 1.9342412155474E+17
Volume 3.5184286423959E+25
Height 315063970.43196