2938187427 (number)

2938187427 is an odd 10-digits composite number following 2938187426 and preceding 2938187428. In scientific notation, it is written as 2.938187427 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 1606780800 positive integers (up to 2938187427) that are relatively prime to 2938187427.

Interesting facts

Basic properties

Name

Name two billion nine hundred thirty-eight million one hundred eighty-seven thousand four hundred twenty-seven

Notation

Scientific notation 2.938187427 × 10^9
Engineering notation 2.938187427 × 10^9

Prime Factorization of 2938187427

Prime Factorization 7 × 3 × 2257 × 61991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2938187427
Product of the distinct prime numbers

The prime factorization of 2938187427 is 7 × 3 × 2257 × 61991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 85, 46, 579, 808, 8980, 7662, 65395, 18251, 571766, 892702, 2199111, 2004554, 26277533, 77033056, 578301932, 890428162, 4371410761, 4260686170

Basic calculations (n = 2938187427)

Multiplication

n×y
n×2 5876374854
n×3 8814562281
n×4 11752749708
n×5 14690937135

Division

n÷y
n÷2 1469093713.5
n÷3 979395809
n÷3 734546856.75
n÷5 587637485.4

Exponentiation

ny
n2 8632945356180880329
n3 2.5365211503509E+28
n4 7.4527745522805E+37
n5 2.1897648485776E+47

Nth Root

y√n
2√n 54205.049829329
3√n 1432.2752874921
4√n 232.81977972099
5√n 78.273706448662

Divisors of 2938187427

1, 3, 7, 21, 2257, 6771, 15799, 47397, 61991, 185973, 433937, 1301811, 139913687, 419741061, 979395809, 2938187427

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 -2938187426
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 2938187427 can be divided by 16 positive divisors. The sum of these divisors (counting 2938187427) is 1, the average is 0.0625.

Base conversion 2938187427

Base System Value
2 Binary 10101111001000010010111010100011
3 Ternary 21120202201101102120
4 Quaternary 2233020102322203
5 Quinary 22004133444202
6 Senary 1203315315323
8 Octal 25710227243
10 Decimal 2938187427
12 Duodecimal 69bbabb43
16 Hexadecimal af212ea3
20 Vigesimal 25i3d8b7
36 Base36 1clbjxf

Cryptographic Hash Functions

md5 065e7c06076936e8955641818ad0496e
sha1 6ec7071b1ce167093499ea70b667b456bd6c1a09
sha256 6c706022efcf0c8c35dd42b5b16afbd04aff41705695b1599702620138568acf
sha512 02d5935979f278cd8c8eb9b2183975f908ee05a69e78942c073b3bda01433cef6a8be26bd68221b7fd6762187c56816c1aa608bd2705ba8fda702626af006314
ripemd-160 622cbca5e8bd1e1aeeeb730ccddc9c8e14542b00

2938187427 as geometric shapes

Circle

Radius = n
Diameter 5876374854
Circumference 18461176071.066
Area 2.712119770982E+19

Sphere

Radius = n
Volume 1.0624954948823E+29
Surface area 1.0848479083928E+20
Circumference 18461176071.066

Square

Length = n
Perimeter 11752749708
Area 8632945356180880329
Diagonal 4155224508.0575

Cube

Length = n
Surface area 5.1797672137085E+19
Volume 2.5365211503509E+28
Space diagonal 5089089905.7241

Equilateral Triangle

Length = n
Perimeter 8814562281
Area 3.7381749939678E+18
Altitude 2544544952.862

Triangular Pyramid

Length = n
Surface area 3.7381749939678E+18
Volume 2.9893188433937E+27
Height 1385074836.0192