1690741985 (number)

1690741985 is an odd 10-digits composite number following 1690741984 and preceding 1690741986. In scientific notation, it is written as 1.690741985 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 1332405360 positive integers (up to 1690741985) that are relatively prime to 1690741985.

Interesting facts

Basic properties

Name

Name one billion six hundred ninety million seven hundred forty-one thousand nine hundred eighty-five

Notation

Scientific notation 1.690741985 × 10^9
Engineering notation 1.690741985 × 10^9

Prime Factorization of 1690741985

Prime Factorization 5 × 67 × 5046991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1690741985
Product of the distinct prime numbers

The prime factorization of 1690741985 is 5 × 67 × 5046991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1690741985)

Multiplication

n×y
n×2 3381483970
n×3 5072225955
n×4 6762967940
n×5 8453709925

Division

n÷y
n÷2 845370992.5
n÷3 563580661.66667
n÷3 422685496.25
n÷5 338148397

Exponentiation

ny
n2 2858608459841740225
n3 4.8331693417306E+27
n4 8.1716423266788E+36
n5 1.3816138768119E+46

Nth Root

y√n
2√n 41118.633063369
3√n 1191.3127205677
4√n 202.77729918156
5√n 70.083449152915

Divisors of 1690741985

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 -1690741984
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 1690741985 can be divided by 8 positive divisors. The sum of these divisors (counting 1690741985) is 1, the average is 0.125.

Base conversion 1690741985

Base System Value
2 Binary 1100100110001101010110011100001
3 Ternary 11100211102120222112
4 Quaternary 1210301222303201
5 Quinary 11430312220420
6 Senary 435434245105
8 Octal 14461526341
10 Decimal 1690741985
12 Duodecimal 3b2286795
16 Hexadecimal 64c6ace1
20 Vigesimal 16872ej5
36 Base36 rymgv5

Cryptographic Hash Functions

md5 fa6ae09d385b04d0501d396f2c0fd2a3
sha1 b1d9ba9e66a2eeacf3fe30371c5e70228875d4bf
sha256 d395ab8e8fe9b786207ba1dff9009f9f1a20b974da62af04f34d85fbc0eb38a1
sha512 60237f8d00965fba1a87386f2b20fb2a4b6a98efecb6c3f65e9ae3aecafa3ae727258d43a79fa2a3f56faa4c27324479445ebad73041cadc8cb082bdba143fb6
ripemd-160 e23b6bff9e6a354b243d603514ea3dfca9cfbf55

1690741985 as geometric shapes

Circle

Radius = n
Diameter 3381483970
Circumference 10623245198.384
Area 8.9805833369284E+18

Sphere

Radius = n
Volume 2.0245132396715E+28
Surface area 3.5922333347714E+19
Circumference 10623245198.384

Square

Length = n
Perimeter 6762967940
Area 2858608459841740225
Diagonal 2391070245.6606

Cube

Length = n
Surface area 1.715165075905E+19
Volume 4.8331693417306E+27
Space diagonal 2928451020.5099

Equilateral Triangle

Length = n
Perimeter 5072225955
Area 1.237813772848E+18
Altitude 1464225510.2549

Triangular Pyramid

Length = n
Surface area 1.237813772848E+18
Volume 5.6959446936011E+26
Height 797023415.2202