669339920 (number)

669339920 is an even 9-digits composite number following 669339919 and preceding 669339921. In scientific notation, it is written as 6.69339920 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 264066048 positive integers (up to 669339920) that are relatively prime to 669339920.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million three hundred thirty-nine thousand nine hundred twenty

Notation

Scientific notation 6.69339920 × 10^8
Engineering notation 6.69339920 × 10^6

Prime Factorization of 669339920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 73 × 114613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 83667490
Product of the distinct prime numbers

The prime factorization of 669339920 is 2 × 2 × 2 × 2 × 5 × 73 × 114613. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 669339920)

Multiplication

n×y
n×2 1338679840
n×3 2008019760
n×4 2677359680
n×5 3346699600

Division

n÷y
n÷2 334669960
n÷3 223113306.66667
n÷3 167334980
n÷5 133867984

Exponentiation

ny
n2 448015928505606400
n3 2.9987494574467E+26
n4 2.0071827219474E+35
n5 1.3434875225337E+44

Nth Root

y√n
2√n 25871.60451151
3√n 874.74655843511
4√n 160.8465247107
5√n 58.227661081241

Divisors of 669339920

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 -669339919
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 669339920 can be divided by 40 positive divisors. The sum of these divisors (counting 669339920) is 1, the average is 0.025.

Base conversion 669339920

Base System Value
2 Binary 100111111001010101000100010000
3 Ternary 1201122110222202102
4 Quaternary 213321111010100
5 Quinary 2332322334140
6 Senary 150230135532
8 Octal 4771250420
10 Decimal 669339920
12 Duodecimal 1681b15a8
16 Hexadecimal 27e55110
20 Vigesimal a9379g0
36 Base36 b2i9zk

Cryptographic Hash Functions

md5 3a2113bd1c426a18c434fe542f678cb3
sha1 bb5a683fbf6d46709dd3dac368c1a5c1f7ffbdcd
sha256 13fda75b3fd920cf4a07aa3d3add218a3042abfc9593336e8ca8c283d2820c23
sha512 f1666f3f254171db9e018dfd8e0f4918a26c8bc018add14fdc744fdd0a9b15f0548c5f94bcec303e2c67632fe8563e95a64b5427bec97e8b4b536bd10d7e60fb
ripemd-160 48c5f43c6939162f1541ebd0f5fbc626b936ec0c

669339920 as geometric shapes

Circle

Radius = n
Diameter 1338679840
Circumference 4205586750.8528
Area 1.4074835496844E+18

Sphere

Radius = n
Volume 1.2561132353961E+27
Surface area 5.6299341987377E+18
Circumference 4205586750.8528

Square

Length = n
Perimeter 2677359680
Area 448015928505606400
Diagonal 946589592.70172

Cube

Length = n
Surface area 2688095571033638400
Volume 2.9987494574467E+26
Space diagonal 1159330748.9741

Equilateral Triangle

Length = n
Perimeter 2008019760
Area 1.9399658769296E+17
Altitude 579665374.48704

Triangular Pyramid

Length = n
Surface area 1.9399658769296E+17
Volume 3.5340601274E+25
Height 315529864.23391