1138895942 (number)

1138895942 is an even 10-digits composite number following 1138895941 and preceding 1138895943. In scientific notation, it is written as 1.138895942 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 569447970 positive integers (up to 1138895942) that are relatively prime to 1138895942.

Interesting facts

Basic properties

Name

Name one billion one hundred thirty-eight million eight hundred ninety-five thousand nine hundred forty-two

Notation

Scientific notation 1.138895942 × 10^9
Engineering notation 1.138895942 × 10^9

Prime Factorization of 1138895942

Prime Factorization 2 × 569447971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1138895942
Product of the distinct prime numbers

The prime factorization of 1138895942 is 2 × 569447971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 88, 75, 203, 472, 9794, 4967, 31453, 62605, 206310, 601911, 9265878, 4605617, 37922938, 11918274, 79596990, 673890099, 9998451029, 4363146065

Basic calculations (n = 1138895942)

Multiplication

n×y
n×2 2277791884
n×3 3416687826
n×4 4555583768
n×5 5694479710

Division

n÷y
n÷2 569447971
n÷3 379631980.66667
n÷3 284723985.5
n÷5 227779188.4

Exponentiation

ny
n2 1297083966704067364
n3 1.4772436661125E+27
n4 1.6824268166808E+36
n5 1.9161090742297E+45

Nth Root

y√n
2√n 33747.532383865
3√n 1044.3065817892
4√n 183.70501458552
5√n 64.758504243947

Divisors of 1138895942

1, 2, 569447971, 1138895942

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 -1138895941
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 1138895942 can be divided by 4 positive divisors. The sum of these divisors (counting 1138895942) is 1, the average is 0.25.

Base conversion 1138895942

Base System Value
2 Binary 1000011111000100010110001000110
3 Ternary 2221101000220112012
4 Quaternary 1003320202301012
5 Quinary 4313024132232
6 Senary 305002254222
8 Octal 10370426106
10 Decimal 1138895942
12 Duodecimal 2794b7372
16 Hexadecimal 43e22c46
20 Vigesimal hfi1jh2
36 Base36 iu2hqe

Cryptographic Hash Functions

md5 48dc5973a5b651618241daba8f52828a
sha1 92de2f12c6772068d0fb0a0d5df72e4d2cbd56e5
sha256 90c0bd6233dd4eb5d22564a2fb34f4962582a91bafb16b3d69cca6d1c1189b8c
sha512 bf3c90e80539e6375d2c73ddc2f36e88df08a9f71c8e397d5fe394adb8f1ec184417baeb34dceef375ac901ad8519c3fe388f236fa83aed248db9c59901f67ce
ripemd-160 4726af3d1fc842df14d4e67c5d4a423a56ee3f69

1138895942 as geometric shapes

Circle

Radius = n
Diameter 2277791884
Circumference 7155894249.1809
Area 4.0749094608866E+18

Sphere

Radius = n
Volume 6.1878637986949E+27
Surface area 1.6299637843546E+19
Circumference 7155894249.1809

Square

Length = n
Perimeter 4555583768
Area 1297083966704067364
Diagonal 1610642087.3081

Cube

Length = n
Surface area 7782503800224404184
Volume 1.4772436661125E+27
Space diagonal 1972625636.078

Equilateral Triangle

Length = n
Perimeter 3416687826
Area 5.6165383300361E+17
Altitude 986312818.03901

Triangular Pyramid

Length = n
Surface area 5.6165383300361E+17
Volume 1.7409483562884E+26
Height 536880695.76936