1042185909 (number)

1042185909 is an odd 10-digits composite number following 1042185908 and preceding 1042185910. In scientific notation, it is written as 1.042185909 × 10^9. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 694790604 positive integers (up to 1042185909) that are relatively prime to 1042185909.

Interesting facts

Basic properties

Name

Name one billion forty-two million one hundred eighty-five thousand nine hundred nine

Notation

Scientific notation 1.042185909 × 10^9
Engineering notation 1.042185909 × 10^9

Prime Factorization of 1042185909

Prime Factorization 3 × 347395303

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1042185909
Product of the distinct prime numbers

The prime factorization of 1042185909 is 3 × 347395303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 36, 64, 65, 328, 4661, 9403, 97553, 45096, 414403, 597975, 4328952, 2129375, 74825535, 3866973, 731008525, 649959211, 1311469167, 3288225187

Basic calculations (n = 1042185909)

Multiplication

n×y
n×2 2084371818
n×3 3126557727
n×4 4168743636
n×5 5210929545

Division

n÷y
n÷2 521092954.5
n÷3 347395303
n÷3 260546477.25
n÷5 208437181.8

Exponentiation

ny
n2 1086151468918156281
n3 1.1319717559462E+27
n4 1.1797250134331E+36
n5 1.2294927854948E+45

Nth Root

y√n
2√n 32282.904283847
3√n 1013.8687385771
4√n 179.67443970651
5√n 63.619322429047

Divisors of 1042185909

1, 3, 347395303, 1042185909

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1042185908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1042185909 can be divided by 4 positive divisors. The sum of these divisors (counting 1042185909) is 1, the average is 0.25.

Base conversion 1042185909

Base System Value
2 Binary 111110000111100111111010110101
3 Ternary 2200122001112022010
4 Quaternary 332013213322311
5 Quinary 4113244422114
6 Senary 251225354433
8 Octal 7607477265
10 Decimal 1042185909
12 Duodecimal 251038a19
16 Hexadecimal 3e1e7eb5
20 Vigesimal g5dd4f9
36 Base36 h8hnsl

Cryptographic Hash Functions

md5 4f7c044c118e52ebfd3b2769a3abe4d3
sha1 c308483e962f9553d8436fcfc530f88b231341f9
sha256 6175f3136a7012c2e383756d43716c36e14751e8a752058ce3bd737c29557e50
sha512 9a0f45b2c47e865eca5d05b2e6a1949932f74dfb983fe77003315847471d5f9fa0c2adcd6d3350ecf1ee013e69bf2f5dd117971a43439601b386b7c0a331d10c
ripemd-160 2097d51c544f1f946f6a16a2dd9384e26d4f5a07

1042185909 as geometric shapes

Circle

Radius = n
Diameter 2084371818
Circumference 6548247190.7784
Area 3.412245475439E+18

Sphere

Radius = n
Volume 4.7415922034021E+27
Surface area 1.3648981901756E+19
Circumference 6548247190.7784

Square

Length = n
Perimeter 4168743636
Area 1086151468918156281
Diagonal 1473873447.0219

Cube

Length = n
Surface area 6516908813508937686
Volume 1.1319717559462E+27
Space diagonal 1805118945.3204

Equilateral Triangle

Length = n
Perimeter 3126557727
Area 4.7031738222045E+17
Altitude 902559472.66018

Triangular Pyramid

Length = n
Surface area 4.7031738222045E+17
Volume 1.3340415079019E+26
Height 491291149.00731