669492740 (number)

669492740 is an even 9-digits composite number following 669492739 and preceding 669492741. In scientific notation, it is written as 6.69492740 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 96 positive divisors. There are 200724480 positive integers (up to 669492740) that are relatively prime to 669492740.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million four hundred ninety-two thousand seven hundred forty

Notation

Scientific notation 6.69492740 × 10^8
Engineering notation 6.69492740 × 10^6

Prime Factorization of 669492740

Prime Factorization 2 × 2 × 35 × 31 × 19 × 23 × 353

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 334746370
Product of the distinct prime numbers

The prime factorization of 669492740 is 2 × 2 × 35 × 31 × 19 × 23 × 353. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 669492740)

Multiplication

n×y
n×2 1338985480
n×3 2008478220
n×4 2677970960
n×5 3347463700

Division

n÷y
n÷2 334746370
n÷3 223164246.66667
n÷3 167373185
n÷5 133898548

Exponentiation

ny
n2 448220528912707600
n3 3.0008039002602E+26
n4 2.0090164253879E+35
n5 1.3450219113379E+44

Nth Root

y√n
2√n 25874.557773999
3√n 874.81312580631
4√n 160.85570482267
5√n 58.230319682159

Divisors of 669492740

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -669492739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 669492740 can be divided by 96 positive divisors. The sum of these divisors (counting 669492740) is 1, the average is 0.010416666666667.

Base conversion 669492740

Base System Value
2 Binary 100111111001111010011000000100
3 Ternary 1201122202202101102
4 Quaternary 213321322120010
5 Quinary 2332342231430
6 Senary 150233315232
8 Octal 4771723004
10 Decimal 669492740
12 Duodecimal 168265b18
16 Hexadecimal 27e7a604
20 Vigesimal a946bh0
36 Base36 b2ljwk

Cryptographic Hash Functions

md5 981dc1a1216b8ba37756cea55f2283bf
sha1 1b16ee4da26008ed1f45fa1b6883ea02e0934f15
sha256 71b8099e5c811a8ec26b7f49f3a18cfbd18db8f0bc2ad1520c5116896e78d5f6
sha512 0a52ec198bcfd28bd464b0e1976d412200f9da607ccca804ca4f75bb49c3dfd0b7721594dd1bf9590560024faaeb55f8683a083a8ed71fa5a13fb93d5c6c9796
ripemd-160 4340e803cf600ca8c4a57f85efffb2f0dc14a1a1

669492740 as geometric shapes

Circle

Radius = n
Diameter 1338985480
Circumference 4206546947.2314
Area 1.4081263208203E+18

Sphere

Radius = n
Volume 1.2569737983895E+27
Surface area 5.6325052832812E+18
Circumference 4206546947.2314

Square

Length = n
Perimeter 2677970960
Area 448220528912707600
Diagonal 946805712.81832

Cube

Length = n
Surface area 2689323173476245600
Volume 3.0008039002602E+26
Space diagonal 1159595440.9785

Equilateral Triangle

Length = n
Perimeter 2008478220
Area 1.9408518226805E+17
Altitude 579797720.48925

Triangular Pyramid

Length = n
Surface area 1.9408518226805E+17
Volume 3.536481311475E+25
Height 315601904.27277