690494920 (number)

690494920 is an even 9-digits composite number following 690494919 and preceding 690494921. In scientific notation, it is written as 6.90494920 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 276020928 positive integers (up to 690494920) that are relatively prime to 690494920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.90494920 × 10^8
Engineering notation 6.90494920 × 10^6

Prime Factorization of 690494920

Prime Factorization 2 × 2 × 2 × 5 × 1879 × 9187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 172623730
Product of the distinct prime numbers

The prime factorization of 690494920 is 2 × 2 × 2 × 5 × 1879 × 9187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 690494920)

Multiplication

n×y
n×2 1380989840
n×3 2071484760
n×4 2761979680
n×5 3452474600

Division

n÷y
n÷2 345247460
n÷3 230164973.33333
n÷3 172623730
n÷5 138098984

Exponentiation

ny
n2 476783234545806400
n3 3.2921640139505E+26
n4 2.2732225274396E+35
n5 1.5696486072266E+44

Nth Root

y√n
2√n 26277.270025632
3√n 883.86681654144
4√n 162.10265274089
5√n 58.591160163975

Divisors of 690494920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -690494919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 690494920 can be divided by 32 positive divisors. The sum of these divisors (counting 690494920) is 1, the average is 0.03125.

Base conversion 690494920

Base System Value
2 Binary 101001001010000001110111001000
3 Ternary 1210010021202221221
4 Quaternary 221022001313020
5 Quinary 2403231314140
6 Senary 152303411424
8 Octal 5112016710
10 Decimal 690494920
12 Duodecimal 1732b3b74
16 Hexadecimal 29281dc8
20 Vigesimal affbh60
36 Base36 bf3pag

Cryptographic Hash Functions

md5 e1b904d6d1782fe08bbacdd835b6e47e
sha1 2409022c3993657f1df16fd9782a4fb145cafab4
sha256 f2f5a6ab1b18f0f8ebc246e13c67347e26757fbaf859a1354a509b8f4516561b
sha512 b9379bddb7da6a5dd4f6533c5bea2ddcdb0f507401be10bd85542df1dc3d791539b705e5296ad90f69125becf43d0f9b60eb3bd94fc72b43ef0b44b3de44f9d4
ripemd-160 5a801cc9cb64ee5b94b6eb947e85480b2b12400c

690494920 as geometric shapes

Circle

Radius = n
Diameter 1380989840
Circumference 4338507536.0261
Area 1.4978587070039E+18

Sphere

Radius = n
Volume 1.3790184374186E+27
Surface area 5.9914348280155E+18
Circumference 4338507536.0261

Square

Length = n
Perimeter 2761979680
Area 476783234545806400
Diagonal 976507280.61373

Cube

Length = n
Surface area 2860699407274838400
Volume 3.2921640139505E+26
Space diagonal 1195972283.8082

Equilateral Triangle

Length = n
Perimeter 2071484760
Area 2.0645319660759E+17
Altitude 597986141.9041

Triangular Pyramid

Length = n
Surface area 2.0645319660759E+17
Volume 3.8798524984045E+25
Height 325502426.87124