389630457 (number)

389630457 is an odd 9-digits composite number following 389630456 and preceding 389630458. In scientific notation, it is written as 3.89630457 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 250027008 positive integers (up to 389630457) that are relatively prime to 389630457.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty thousand four hundred fifty-seven

Notation

Scientific notation 3.89630457 × 10^8
Engineering notation 3.89630457 × 10^6

Prime Factorization of 389630457

Prime Factorization 87 × 3 × 353 × 4229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389630457
Product of the distinct prime numbers

The prime factorization of 389630457 is 87 × 3 × 353 × 4229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 90, 77, 115, 80, 145, 3640, 82632, 89860, 92118, 610623, 8264350, 210643, 85123424, 69123856, 219879126, 370497174, 9263501235, 4427480548

Basic calculations (n = 389630457)

Multiplication

n×y
n×2 779260914
n×3 1168891371
n×4 1558521828
n×5 1948152285

Division

n÷y
n÷2 194815228.5
n÷3 129876819
n÷3 97407614.25
n÷5 77926091.4

Exponentiation

ny
n2 151811893022028849
n3 5.9150537256208E+25
n4 2.3046850862932E+34
n5 8.979755034135E+42

Nth Root

y√n
2√n 19739.059172108
3√n 730.3835208734
4√n 140.49576211441
5√n 52.255328178067

Divisors of 389630457

1, 3, 87, 261, 353, 1059, 4229, 12687, 30711, 92133, 367923, 1103769, 1492837, 4478511, 129876819, 389630457

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 -389630456
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 389630457 can be divided by 16 positive divisors. The sum of these divisors (counting 389630457) is 1, the average is 0.0625.

Base conversion 389630457

Base System Value
2 Binary 10111001110010100100111111001
3 Ternary 1000011011021111200
4 Quaternary 113032110213321
5 Quinary 1244221133312
6 Senary 102355044413
8 Octal 2716244771
10 Decimal 389630457
12 Duodecimal aa5a0709
16 Hexadecimal 173949f9
20 Vigesimal 61f3g2h
36 Base36 6fz4s9

Cryptographic Hash Functions

md5 8efeec119a2faf7062b1bb4878ce77e6
sha1 3ef714c37f6ee606185435280ab6f6fff8d9e54a
sha256 fd143a61166db07c0f0116c57f6afded73e0babffe05a12e43ac1cd5d1ad64ee
sha512 08ebc361939775896bdca0b31ec6fe2c32722e130dd4486fcc95b8efafd7b80ff1759d7168b90814907a6a2b22cbf6a5421016d71e56dc92af12d1927e1e0431
ripemd-160 006856f8c9408266945cfe6e8961567765a0bee3

389630457 as geometric shapes

Circle

Radius = n
Diameter 779260914
Circumference 2448120362.6521
Area 4.7693112784557E+17

Sphere

Radius = n
Volume 2.4776919106666E+26
Surface area 1.9077245113823E+18
Circumference 2448120362.6521

Square

Length = n
Perimeter 1558521828
Area 151811893022028849
Diagonal 551020676.60303

Cube

Length = n
Surface area 910871358132173094
Volume 5.9150537256208E+25
Space diagonal 674859747.70028

Equilateral Triangle

Length = n
Perimeter 1168891371
Area 6.5736477976841E+16
Altitude 337429873.85014

Triangular Pyramid

Length = n
Surface area 6.5736477976841E+16
Volume 6.9709576674487E+24
Height 183673558.86768