940642785 (number)

940642785 is an odd 9-digits composite number following 940642784 and preceding 940642786. In scientific notation, it is written as 9.40642785 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 475271712 positive integers (up to 940642785) that are relatively prime to 940642785.

Interesting facts

Basic properties

Name

Name nine hundred forty million six hundred forty-two thousand seven hundred eighty-five

Notation

Scientific notation 9.40642785 × 10^8
Engineering notation 9.40642785 × 10^6

Prime Factorization of 940642785

Prime Factorization 9 × 95 × 1100167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 940642785
Product of the distinct prime numbers

The prime factorization of 940642785 is 9 × 95 × 1100167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 940642785)

Multiplication

n×y
n×2 1881285570
n×3 2821928355
n×4 3762571140
n×5 4703213925

Division

n÷y
n÷2 470321392.5
n÷3 313547595
n÷3 235160696.25
n÷5 188128557

Exponentiation

ny
n2 884808848972556225
n3 8.3228905989019E+26
n4 7.8288669922014E+35
n5 7.3641672509389E+44

Nth Root

y√n
2√n 30669.900309587
3√n 979.80934268267
4√n 175.12823961197
5√n 62.328251783454

Divisors of 940642785

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 -940642784
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 940642785 can be divided by 8 positive divisors. The sum of these divisors (counting 940642785) is 1, the average is 0.125.

Base conversion 940642785

Base System Value
2 Binary 111000000100010001000111100001
3 Ternary 2102112222121022200
4 Quaternary 320010101013201
5 Quinary 3411301032120
6 Senary 233201123413
8 Octal 7004210741
10 Decimal 940642785
12 Duodecimal 223029569
16 Hexadecimal 381111e1
20 Vigesimal edj06j5
36 Base36 fk18m9

Cryptographic Hash Functions

md5 9f84d82da4eec3853425864a84813814
sha1 d7692dda539d14b3da2a3d31fab536f48d5aea2c
sha256 8fded7a4a448fbeeefc6d63babd81b874cf47aca4c38b682f078845f4febee0a
sha512 478ab4b5a337579a6420d8d19bf097ddc4dadaf2044ab30f6572f370e696e792194fb44e0bdc90bf1e9d9eaa87aae77c3662a1614e983c466934dabffc2992b3
ripemd-160 a8132436c08b9326344d4754a438b7d2dacf05ae

940642785 as geometric shapes

Circle

Radius = n
Diameter 1881285570
Circumference 5910232926.0165
Area 2.7797089797634E+18

Sphere

Radius = n
Volume 3.4862842616189E+27
Surface area 1.1118835919054E+19
Circumference 5910232926.0165

Square

Length = n
Perimeter 3762571140
Area 884808848972556225
Diagonal 1330269783.8954

Cube

Length = n
Surface area 5308853093835337350
Volume 8.3228905989019E+26
Space diagonal 1629241095.3931

Equilateral Triangle

Length = n
Perimeter 2821928355
Area 3.8313347035175E+17
Altitude 814620547.69654

Triangular Pyramid

Length = n
Surface area 3.8313347035175E+17
Volume 9.8086206359288E+25
Height 443423261.29847