389957951 (number)

389957951 is an odd 9-digits composite number following 389957950 and preceding 389957952. In scientific notation, it is written as 3.89957951 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 366864768 positive integers (up to 389957951) that are relatively prime to 389957951.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred fifty-seven thousand nine hundred fifty-one

Notation

Scientific notation 3.89957951 × 10^8
Engineering notation 3.89957951 × 10^6

Prime Factorization of 389957951

Prime Factorization 17 × 5437 × 4219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389957951
Product of the distinct prime numbers

The prime factorization of 389957951 is 17 × 5437 × 4219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 18, 83, 973, 245, 4777, 7001, 1371, 50434, 391415, 132354, 3972518, 3030621, 9769610, 75319754, 91192240, 920139509, 4446967449, 9160710352

Basic calculations (n = 389957951)

Multiplication

n×y
n×2 779915902
n×3 1169873853
n×4 1559831804
n×5 1949789755

Division

n÷y
n÷2 194978975.5
n÷3 129985983.66667
n÷3 97489487.75
n÷5 77991590.2

Exponentiation

ny
n2 152067203548118401
n3 5.9299815109924E+25
n4 2.3124434394945E+34
n5 9.0175570546866E+42

Nth Root

y√n
2√n 19747.353012493
3√n 730.5880986821
4√n 140.52527535106
5√n 52.264109604352

Divisors of 389957951

1, 17, 4219, 5437, 71723, 92429, 22938703, 389957951

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 -389957950
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 389957951 can be divided by 8 positive divisors. The sum of these divisors (counting 389957951) is 1, the average is 0.125.

Base conversion 389957951

Base System Value
2 Binary 10111001111100100100100111111
3 Ternary 1000011202220202002
4 Quaternary 113033210210333
5 Quinary 1244312123301
6 Senary 102410052515
8 Octal 2717444477
10 Decimal 389957951
12 Duodecimal aa71a13b
16 Hexadecimal 173e493f
20 Vigesimal 61h4ehb
36 Base36 6g65hb

Cryptographic Hash Functions

md5 2e324ffc18e0b4a97b642495fe037060
sha1 d15763fc728db9e7b5878e145571f5add786cc1e
sha256 13a3accf66219ba72a60081a0ab88381a6566c4e9430caa5d14264d9826406ac
sha512 4f56c3827525b0af71dc0e2a2b7e9d57fc2d79f23275614f618fa7042d20c7f0e433a9174f3e165cdc2e128be3bfa620d8940747873127a3bdc1509b51508f69
ripemd-160 fc112fd4feb5ded617e944318f19c32b5d0a2e1d

389957951 as geometric shapes

Circle

Radius = n
Diameter 779915902
Circumference 2450178068.1411
Area 4.7773320951871E+17

Sphere

Radius = n
Volume 2.4839448467809E+26
Surface area 1.9109328380749E+18
Circumference 2450178068.1411

Square

Length = n
Perimeter 1559831804
Area 152067203548118401
Diagonal 551483823.05942

Cube

Length = n
Surface area 912403221288710406
Volume 5.9299815109924E+25
Space diagonal 675426983.94745

Equilateral Triangle

Length = n
Perimeter 1169873853
Area 6.5847030677565E+16
Altitude 337713491.97373

Triangular Pyramid

Length = n
Surface area 6.5847030677565E+16
Volume 6.9885502312226E+24
Height 183827941.01981