669496690 (number)

669496690 is an even 9-digits composite number following 669496689 and preceding 669496691. In scientific notation, it is written as 6.69496690 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 267798672 positive integers (up to 669496690) that are relatively prime to 669496690.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million four hundred ninety-six thousand six hundred ninety

Notation

Scientific notation 6.69496690 × 10^8
Engineering notation 6.69496690 × 10^6

Prime Factorization of 669496690

Prime Factorization 2 × 5 × 66949669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 669496690
Product of the distinct prime numbers

The prime factorization of 669496690 is 2 × 5 × 66949669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 33, 38, 725, 202, 1843, 1655, 61995, 78412, 832857, 284929, 4125459, 5404806, 7737894, 16342025, 268297821, 85695309, 4697637842, 504547

Basic calculations (n = 669496690)

Multiplication

n×y
n×2 1338993380
n×3 2008490070
n×4 2677986760
n×5 3347483450

Division

n÷y
n÷2 334748345
n÷3 223165563.33333
n÷3 167374172.5
n÷5 133899338

Exponentiation

ny
n2 448225817920956100
n3 3.0008570147062E+26
n4 2.0090638385091E+35
n5 1.3450615898805E+44

Nth Root

y√n
2√n 25874.634103693
3√n 874.81484626562
4√n 160.85594208388
5√n 58.230388393649

Divisors of 669496690

1, 2, 5, 10, 66949669, 133899338, 334748345, 669496690

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -669496689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 669496690 can be divided by 8 positive divisors. The sum of these divisors (counting 669496690) is 1, the average is 0.125.

Base conversion 669496690

Base System Value
2 Binary 100111111001111011010101110010
3 Ternary 1201122202221210201
4 Quaternary 213321323111302
5 Quinary 2332342343230
6 Senary 150233345414
8 Octal 4771732562
10 Decimal 669496690
12 Duodecimal 16826826a
16 Hexadecimal 27e7b572
20 Vigesimal a9471ea
36 Base36 b2lmya

Cryptographic Hash Functions

md5 dea0d95edca1b64f237cc62a823dfa31
sha1 ee5724f1174fd6b9a0f803e88108d1e98b57ea32
sha256 a43b64e8354d609b71802fa22387829be64f9841a0443069a352dd95d557afcb
sha512 504248e9c95d87dddb40e26192e0d2d65783cfcb942e3301c6c471b7f101d520edffae3fe799425de2528e558412f538fd0055967347e76019c1866433aad2c7
ripemd-160 2022820744909cf1dd272eee9318fb758efa7e33

669496690 as geometric shapes

Circle

Radius = n
Diameter 1338993380
Circumference 4206571765.8134
Area 1.4081429367298E+18

Sphere

Radius = n
Volume 1.2569960469166E+27
Surface area 5.632571746919E+18
Circumference 4206571765.8134

Square

Length = n
Perimeter 2677986760
Area 448225817920956100
Diagonal 946811298.9619

Cube

Length = n
Surface area 2689354907525736600
Volume 3.0008570147062E+26
Space diagonal 1159602282.5792

Equilateral Triangle

Length = n
Perimeter 2008490070
Area 1.940874724758E+17
Altitude 579801141.2896

Triangular Pyramid

Length = n
Surface area 1.940874724758E+17
Volume 3.53654390745E+25
Height 315603766.32063