945942009 (number)

945942009 is an odd 9-digits composite number following 945942008 and preceding 945942010. In scientific notation, it is written as 9.45942009 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 624505200 positive integers (up to 945942009) that are relatively prime to 945942009.

Interesting facts

Basic properties

Name

Name nine hundred forty-five million nine hundred forty-two thousand nine

Notation

Scientific notation 9.45942009 × 10^8
Engineering notation 9.45942009 × 10^6

Prime Factorization of 945942009

Prime Factorization 3 × 103 × 3061301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 945942009
Product of the distinct prime numbers

The prime factorization of 945942009 is 3 × 103 × 3061301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 60, 19, 633, 57, 8732, 5878, 31973, 90465, 140711, 265961, 8196470, 1834817, 1219651, 18362287, 411047409, 191144255, 7900636408, 621600912

Basic calculations (n = 945942009)

Multiplication

n×y
n×2 1891884018
n×3 2837826027
n×4 3783768036
n×5 4729710045

Division

n÷y
n÷2 472971004.5
n÷3 315314003
n÷3 236485502.25
n÷5 189188401.8

Exponentiation

ny
n2 894806284390956081
n3 8.4643485432261E+26
n4 8.0067828658555E+35
n5 7.5739522697541E+44

Nth Root

y√n
2√n 30756.17025899
3√n 981.64585608269
4√n 175.374371728
5√n 62.398320801051

Divisors of 945942009

1, 3, 103, 309, 3061301, 9183903, 315314003, 945942009

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 -945942008
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 945942009 can be divided by 8 positive divisors. The sum of these divisors (counting 945942009) is 1, the average is 0.125.

Base conversion 945942009

Base System Value
2 Binary 111000011000011110110111111001
3 Ternary 2102220221211111020
4 Quaternary 320120132313321
5 Quinary 3414130121014
6 Senary 233510453053
8 Octal 7030366771
10 Decimal 945942009
12 Duodecimal 224964189
16 Hexadecimal 3861edf9
20 Vigesimal efc2f09
36 Base36 fn6tix

Cryptographic Hash Functions

md5 1741c6d11c3bc9ffa81fac111c0480ed
sha1 a5f7fc6e467ec77fd5a12343115f678ea72447b5
sha256 94e779b6a61f437a1a15820d419c8579948e0cbdb091e50c8b985331068658bf
sha512 90bf688d92df5a6fd4828c5f1f776ed8643488847046d64c28204fb34b4c37e45860c4327bce6376fe766092d69d3d485f05a40e546c870398de3f13a1380224
ripemd-160 d26e9c70e19f3543031b462ff07105ea85dcf810

945942009 as geometric shapes

Circle

Radius = n
Diameter 1891884018
Circumference 5943528932.3927
Area 2.8111168494286E+18

Sphere

Radius = n
Volume 3.5455380267763E+27
Surface area 1.1244467397714E+19
Circumference 5943528932.3927

Square

Length = n
Perimeter 3783768036
Area 894806284390956081
Diagonal 1337764018.3463

Cube

Length = n
Surface area 5368837706345736486
Volume 8.4643485432261E+26
Space diagonal 1638419620.6018

Equilateral Triangle

Length = n
Perimeter 2837826027
Area 3.8746248687427E+17
Altitude 819209810.30089

Triangular Pyramid

Length = n
Surface area 3.8746248687427E+17
Volume 9.9753304220694E+25
Height 445921339.44875