1938974792 (number)

1938974792 is an even 10-digits composite number following 1938974791 and preceding 1938974793. In scientific notation, it is written as 1.938974792 × 10^9. The sum of its digits is 59. It has a total of 5 prime factors and 16 positive divisors. There are 953593920 positive integers (up to 1938974792) that are relatively prime to 1938974792.

Interesting facts

Basic properties

Name

Name one billion nine hundred thirty-eight million nine hundred seventy-four thousand seven hundred ninety-two

Notation

Scientific notation 1.938974792 × 10^9
Engineering notation 1.938974792 × 10^9

Prime Factorization of 1938974792

Prime Factorization 2 × 2 × 2 × 61 × 3973309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 484743698
Product of the distinct prime numbers

The prime factorization of 1938974792 is 2 × 2 × 2 × 61 × 3973309. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 75, 6, 149, 62, 8037, 7398, 70820, 97436, 537136, 441946, 568758, 2334219, 55342664, 36471599, 137251320, 298253374, 8793353273, 8109849691

Basic calculations (n = 1938974792)

Multiplication

n×y
n×2 3877949584
n×3 5816924376
n×4 7755899168
n×5 9694873960

Division

n÷y
n÷2 969487396
n÷3 646324930.66667
n÷3 484743698
n÷5 387794958.4

Exponentiation

ny
n2 3759623244011443264
n3 7.2898146975555E+27
n4 1.4134766936911E+37
n5 2.7406956781466E+46

Nth Root

y√n
2√n 44033.791478818
3√n 1246.9739693822
4√n 209.84230145235
5√n 72.030168811151

Divisors of 1938974792

1, 2, 4, 8, 61, 122, 244, 488, 3973309, 7946618, 15893236, 31786472, 242371849, 484743698, 969487396, 1938974792

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1938974791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1938974792 can be divided by 16 positive divisors. The sum of these divisors (counting 1938974792) is 1, the average is 0.0625.

Base conversion 1938974792

Base System Value
2 Binary 1110011100100100110100001001000
3 Ternary 12000010112010101012
4 Quaternary 1303210212201020
5 Quinary 12432334143132
6 Senary 520222543052
8 Octal 16344464110
10 Decimal 1938974792
12 Duodecimal 461437a88
16 Hexadecimal 73926848
20 Vigesimal 1a5ibgjc
36 Base36 w2eyiw

Cryptographic Hash Functions

md5 7831547bcfa8ffdc80c5fc7f4ed29e87
sha1 a8b5cae5f6bfbbf5b0a5f963dbb4a61d39bd60ab
sha256 c94cc68c88894b88906a6d3a0b8c200c37a033328b6e34142841d34c47839f2c
sha512 68bef2af61d9d1ce3be537b75a5ccd4b961c304c9aac927440143884b9801130a804ce43df756832750f61692efc51b7139287846de8e9032152273a66c85e8d
ripemd-160 efcec1fc62f7f70bd34043151f3048aeea2082c4

1938974792 as geometric shapes

Circle

Radius = n
Diameter 3877949584
Circumference 12182937924.086
Area 1.1811204763652E+19

Sphere

Radius = n
Volume 3.0535504399828E+28
Surface area 4.7244819054607E+19
Circumference 12182937924.086

Square

Length = n
Perimeter 7755899168
Area 3759623244011443264
Diagonal 2742124447.946

Cube

Length = n
Surface area 2.2557739464069E+19
Volume 7.2898146975555E+27
Space diagonal 3358402854.3393

Equilateral Triangle

Length = n
Perimeter 5816924376
Area 1.6279646189862E+18
Altitude 1679201427.1696

Triangular Pyramid

Length = n
Surface area 1.6279646189862E+18
Volume 8.5911290103914E+26
Height 914041482.64865