389993266 (number)

389993266 is an even 9-digits composite number following 389993265 and preceding 389993267. In scientific notation, it is written as 3.89993266 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 179996880 positive integers (up to 389993266) that are relatively prime to 389993266.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred ninety-three thousand two hundred sixty-six

Notation

Scientific notation 3.89993266 × 10^8
Engineering notation 3.89993266 × 10^6

Prime Factorization of 389993266

Prime Factorization 2 × 13 × 14999741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389993266
Product of the distinct prime numbers

The prime factorization of 389993266 is 2 × 13 × 14999741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 16, 77, 719, 948, 5283, 2604, 62824, 29488, 548244, 698217, 2337060, 2271341, 49738763, 54552859, 4307772, 218104794, 5709692339, 4419921530

Basic calculations (n = 389993266)

Multiplication

n×y
n×2 779986532
n×3 1169979798
n×4 1559973064
n×5 1949966330

Division

n÷y
n÷2 194996633
n÷3 129997755.33333
n÷3 97498316.5
n÷5 77998653.2

Exponentiation

ny
n2 152094747525346756
n3 5.9315927328855E+25
n4 2.3132812224799E+34
n5 9.0216409913141E+42

Nth Root

y√n
2√n 19748.247162723
3√n 730.61015229055
4√n 140.52845677201
5√n 52.265056188552

Divisors of 389993266

1, 2, 13, 26, 14999741, 29999482, 194996633, 389993266

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 -389993265
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 389993266 can be divided by 8 positive divisors. The sum of these divisors (counting 389993266) is 1, the average is 0.125.

Base conversion 389993266

Base System Value
2 Binary 10111001111101101001100110010
3 Ternary 1000011211201012001
4 Quaternary 113033231030302
5 Quinary 1244314241031
6 Senary 102410524214
8 Octal 2717551462
10 Decimal 389993266
12 Duodecimal aa73666a
16 Hexadecimal 173ed332
20 Vigesimal 61h9336
36 Base36 6g6wqa

Cryptographic Hash Functions

md5 ec0907245706c35669e93c1ddf334fde
sha1 ebf8bb9c7cd4ed06322849e73f6d49061d91d124
sha256 8e5beed9cb1eadaba8c93647be6b9c7f5da935766f4d4331778ef39ad77b5f28
sha512 d2198564343305bd7aeab09982bb309c613b4452947763ed8193fda83d03b08152cbc7f32ffc452a5b1e83c7bd9bde9b0d71e18ce048b19018f484b22dfc75c7
ripemd-160 fb9be874e619b6530427a0581605cbe32abb43ef

389993266 as geometric shapes

Circle

Radius = n
Diameter 779986532
Circumference 2450399958.8302
Area 4.7781974147522E+17

Sphere

Radius = n
Volume 2.4846197538293E+26
Surface area 1.9112789659009E+18
Circumference 2450399958.8302

Square

Length = n
Perimeter 1559973064
Area 152094747525346756
Diagonal 551533766.01138

Cube

Length = n
Surface area 912568485152080536
Volume 5.9315927328855E+25
Space diagonal 675488151.32172

Equilateral Triangle

Length = n
Perimeter 1169979798
Area 6.5858957569565E+16
Altitude 337744075.66086

Triangular Pyramid

Length = n
Surface area 6.5858957569565E+16
Volume 6.9904490744337E+24
Height 183844588.67046