669968402 (number)

669968402 is an even 9-digits composite number following 669968401 and preceding 669968403. In scientific notation, it is written as 6.69968402 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 315279232 positive integers (up to 669968402) that are relatively prime to 669968402.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million nine hundred sixty-eight thousand four hundred two

Notation

Scientific notation 6.69968402 × 10^8
Engineering notation 6.69968402 × 10^6

Prime Factorization of 669968402

Prime Factorization 2 × 17 × 19704953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 669968402
Product of the distinct prime numbers

The prime factorization of 669968402 is 2 × 17 × 19704953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 35, 45, 215, 156, 3164, 2421, 25568, 65752, 985693, 836694, 3795866, 1327606, 30540442, 60764189, 707178842, 977495774, 5994570587, 6829490849

Basic calculations (n = 669968402)

Multiplication

n×y
n×2 1339936804
n×3 2009905206
n×4 2679873608
n×5 3349842010

Division

n÷y
n÷2 334984201
n÷3 223322800.66667
n÷3 167492100.5
n÷5 133993680.4

Exponentiation

ny
n2 448857659678433604
n3 3.0072044898022E+26
n4 2.01473198652E+35
n5 1.3498067694671E+44

Nth Root

y√n
2√n 25883.747835273
3√n 875.02025618413
4√n 160.88426845181
5√n 58.238591641053

Divisors of 669968402

1, 2, 17, 34, 19704953, 39409906, 334984201, 669968402

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 -669968401
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 669968402 can be divided by 8 positive divisors. The sum of these divisors (counting 669968402) is 1, the average is 0.125.

Base conversion 669968402

Base System Value
2 Binary 100111111011101110100000010010
3 Ternary 1201200122220212112
4 Quaternary 213323232200102
5 Quinary 2333002442102
6 Senary 150251425322
8 Octal 4773564022
10 Decimal 669968402
12 Duodecimal 168455242
16 Hexadecimal 27eee812
20 Vigesimal a976102
36 Base36 b2vqxe

Cryptographic Hash Functions

md5 8cd82d206a2b388aeb7109c52d66b115
sha1 ddbe7ede67c04c1242bdae4e06367415296328d5
sha256 3b4349981350a9b59a3e725e58b07ccd8979bdadc136ec563a7e2ae2efd7d6db
sha512 90a6c0f6c17cdb4c83f8419d3022624a951b53c6dc571f32c898864d3e248c41c025ae2bb6c77221b9786622f4ea11c4354a00f9c8cf1fd5d855afc7ce1fb120
ripemd-160 ce9ccdc0ac76ad178d7a49a7a2f6ec34b946d508

669968402 as geometric shapes

Circle

Radius = n
Diameter 1339936804
Circumference 4209535619.721
Area 1.4101279261533E+18

Sphere

Radius = n
Volume 1.2596548710673E+27
Surface area 5.6405117046131E+18
Circumference 4209535619.721

Square

Length = n
Perimeter 2679873608
Area 448857659678433604
Diagonal 947478400.46983

Cube

Length = n
Surface area 2693145958070601624
Volume 3.0072044898022E+26
Space diagonal 1160419311.7297

Equilateral Triangle

Length = n
Perimeter 2009905206
Area 1.9436106798238E+17
Altitude 580209655.86487

Triangular Pyramid

Length = n
Surface area 1.9436106798238E+17
Volume 3.5440244785896E+25
Height 315826133.48994