2009397842 (number)

2009397842 is an even 10-digits composite number following 2009397841 and preceding 2009397843. In scientific notation, it is written as 2.009397842 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 1001123200 positive integers (up to 2009397842) that are relatively prime to 2009397842.

Interesting facts

Basic properties

Name

Name two billion nine million three hundred ninety-seven thousand eight hundred forty-two

Notation

Scientific notation 2.009397842 × 10^9
Engineering notation 2.009397842 × 10^9

Prime Factorization of 2009397842

Prime Factorization 2 × 281 × 3575441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2009397842
Product of the distinct prime numbers

The prime factorization of 2009397842 is 2 × 281 × 3575441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 10, 63, 249, 170, 6670, 731, 20951, 63132, 252553, 406092, 8992393, 8411461, 40995508, 76571899, 990375367, 879349277, 3379206393, 7074607045

Basic calculations (n = 2009397842)

Multiplication

n×y
n×2 4018795684
n×3 6028193526
n×4 8037591368
n×5 10046989210

Division

n÷y
n÷2 1004698921
n÷3 669799280.66667
n÷3 502349460.5
n÷5 401879568.4

Exponentiation

ny
n2 4037679687434256964
n3 8.1133048506176E+27
n4 1.6302857258319E+37
n5 3.2758926193301E+46

Nth Root

y√n
2√n 44826.307476749
3√n 1261.8913901121
4√n 211.72224133697
5√n 72.545952350913

Divisors of 2009397842

1, 2, 281, 562, 3575441, 7150882, 1004698921, 2009397842

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 -2009397841
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 2009397842 can be divided by 8 positive divisors. The sum of these divisors (counting 2009397842) is 1, the average is 0.125.

Base conversion 2009397842

Base System Value
2 Binary 1110111110001001111101001010010
3 Ternary 12012001000222122022
4 Quaternary 1313301033221102
5 Quinary 13103401212332
6 Senary 531220211442
8 Octal 16761175122
10 Decimal 2009397842
12 Duodecimal 480b39b82
16 Hexadecimal 77c4fa52
20 Vigesimal 1b7ieec2
36 Base36 x8cdaq

Cryptographic Hash Functions

md5 c64180f3ea5c3a1d9eb3c81db4c25337
sha1 ecb3798517e6044f218cea04b23a5b6a72832f8e
sha256 dfe7645796524f060d245ffb1ef7b94bd678046ad8ec6fc64ea9525e6686bd53
sha512 ba4c6d13aa9e0bd1717c4956dce226fad29e61ab5798c4a1bf3da6a6034d0c4fc66aca9c6ddcef72d9da8db8cbf8eb3a7a5da6fe256ce953e085bd596207ab10
ripemd-160 43882fd70e98e3cec6c229895c9549f39e6a4ee5

2009397842 as geometric shapes

Circle

Radius = n
Diameter 4018795684
Circumference 12625418997.133
Area 1.2684744843592E+19

Sphere

Radius = n
Volume 3.3984931886713E+28
Surface area 5.0738979374369E+19
Circumference 12625418997.133

Square

Length = n
Perimeter 8037591368
Area 4037679687434256964
Diagonal 2841717680.3596

Cube

Length = n
Surface area 2.4226078124606E+19
Volume 8.1133048506176E+27
Space diagonal 3480379154.9633

Equilateral Triangle

Length = n
Perimeter 6028193526
Area 1.7483665908312E+18
Altitude 1740189577.4816

Triangular Pyramid

Length = n
Surface area 1.7483665908312E+18
Volume 9.5616214628424E+26
Height 947239226.78654