389964087 (number)

389964087 is an odd 9-digits composite number following 389964086 and preceding 389964088. In scientific notation, it is written as 3.89964087 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 259657488 positive integers (up to 389964087) that are relatively prime to 389964087.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-four thousand eighty-seven

Notation

Scientific notation 3.89964087 × 10^8
Engineering notation 3.89964087 × 10^6

Prime Factorization of 389964087

Prime Factorization 9 × 829 × 52267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389964087
Product of the distinct prime numbers

The prime factorization of 389964087 is 9 × 829 × 52267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 93, 16, 494, 206, 7124, 5094, 81966, 2444, 530321, 140218, 8901500, 59649, 91725662, 38255025, 477290199, 158037673, 515370985, 992271773

Basic calculations (n = 389964087)

Multiplication

n×y
n×2 779928174
n×3 1169892261
n×4 1559856348
n×5 1949820435

Division

n÷y
n÷2 194982043.5
n÷3 129988029
n÷3 97491021.75
n÷5 77992817.4

Exponentiation

ny
n2 152071989149743569
n3 5.9302614407054E+25
n4 2.312588988396E+34
n5 9.0182665346609E+42

Nth Root

y√n
2√n 19747.508374476
3√n 730.59193060385
4√n 140.52582814015
5√n 52.264274078782

Divisors of 389964087

1, 9, 829, 7461, 52267, 470403, 43329343, 389964087

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 -389964086
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 389964087 can be divided by 8 positive divisors. The sum of these divisors (counting 389964087) is 1, the average is 0.125.

Base conversion 389964087

Base System Value
2 Binary 10111001111100110000100110111
3 Ternary 1000011210020011100
4 Quaternary 113033212010313
5 Quinary 1244312322322
6 Senary 102410141143
8 Octal 2717460467
10 Decimal 389964087
12 Duodecimal aa7217b3
16 Hexadecimal 173e6137
20 Vigesimal 61h5a47
36 Base36 6g6a7r

Cryptographic Hash Functions

md5 a8e209aec8c0263d3126f999e8ac07eb
sha1 9d81f48fa83a38025fab44c990c5bd486b591541
sha256 e026c7587d661a13b15b658ab2862cba63fe9a5fd82674afda9f767871f6a7f3
sha512 b77fd9b6b00979dc8091d38ddf4daa5eb7b4f8aec7d210c6032eabaaed75a4b60b9e2e3400b1ce0955b42c616388b788401b999d6b3c1843e2bd007c859bae7b
ripemd-160 c9b3cec5a474bcd14bb9ff9706330d377c3a9f4b

389964087 as geometric shapes

Circle

Radius = n
Diameter 779928174
Circumference 2450216621.7661
Area 4.7774824392962E+17

Sphere

Radius = n
Volume 2.4840621034649E+26
Surface area 1.9109929757185E+18
Circumference 2450216621.7661

Square

Length = n
Perimeter 1559856348
Area 152071989149743569
Diagonal 551492500.67384

Cube

Length = n
Surface area 912431934898461414
Volume 5.9302614407054E+25
Space diagonal 675437611.81121

Equilateral Triangle

Length = n
Perimeter 1169892261
Area 6.5849102903855E+16
Altitude 337718805.9056

Triangular Pyramid

Length = n
Surface area 6.5849102903855E+16
Volume 6.9888801315531E+24
Height 183830833.55795