389664669 (number)

389664669 is an odd 9-digits composite number following 389664668 and preceding 389664670. In scientific notation, it is written as 3.89664669 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 259649280 positive integers (up to 389664669) that are relatively prime to 389664669.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89664669 × 10^8
Engineering notation 3.89664669 × 10^6

Prime Factorization of 389664669

Prime Factorization 3 × 2113 × 61471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389664669
Product of the distinct prime numbers

The prime factorization of 389664669 is 3 × 2113 × 61471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 34, 16, 186, 261, 2816, 6539, 27133, 47235, 236054, 478067, 5259514, 1915054, 36341244, 88288244, 489489252, 98081373, 5652827215, 6272332903

Basic calculations (n = 389664669)

Multiplication

n×y
n×2 779329338
n×3 1168994007
n×4 1558658676
n×5 1948323345

Division

n÷y
n÷2 194832334.5
n÷3 129888223
n÷3 97416167.25
n÷5 77932933.8

Exponentiation

ny
n2 151838554266879561
n3 5.9166119989842E+25
n4 2.3054946561856E+34
n5 8.9836981208384E+42

Nth Root

y√n
2√n 19739.925759739
3√n 730.40489766709
4√n 140.49884611533
5√n 52.256245815006

Divisors of 389664669

1, 3, 2113, 6339, 61471, 184413, 129888223, 389664669

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 -389664668
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 389664669 can be divided by 8 positive divisors. The sum of these divisors (counting 389664669) is 1, the average is 0.125.

Base conversion 389664669

Base System Value
2 Binary 10111001110011100111110011101
3 Ternary 1000011020000102210
4 Quaternary 113032130332131
5 Quinary 1244223232134
6 Senary 102355511033
8 Octal 2716347635
10 Decimal 389664669
12 Duodecimal aa5b8479
16 Hexadecimal 1739cf9d
20 Vigesimal 61f81d9
36 Base36 6fzv6l

Cryptographic Hash Functions

md5 d9fb64557bacfca90f4b5ed4142e809b
sha1 b242b9b1cd069a078ff6d4840c0ef2d712de712d
sha256 8d700ac0b09d2ba7ef0974f018cd9ece2e792410d0e0ec9e2913909adf05c2be
sha512 0876d582842caa6c6668bbf8b34ad3867f839dd599a52d32ebec14cd50902a32c98bf29f3dc98117c61e53d90c9118773bb6f96821166478d46e4188e641b2ae
ripemd-160 8abf51c24599044f2b94022f02baf790a514b13d

389664669 as geometric shapes

Circle

Radius = n
Diameter 779329338
Circumference 2448335322.9878
Area 4.7701488661652E+17

Sphere

Radius = n
Volume 2.4783446386867E+26
Surface area 1.9080595464661E+18
Circumference 2448335322.9878

Square

Length = n
Perimeter 1558658676
Area 151838554266879561
Diagonal 551069059.67742

Cube

Length = n
Surface area 911031325601277366
Volume 5.9166119989842E+25
Space diagonal 674919004.62251

Equilateral Triangle

Length = n
Perimeter 1168994007
Area 6.574802263451E+16
Altitude 337459502.31125

Triangular Pyramid

Length = n
Surface area 6.574802263451E+16
Volume 6.9727941102191E+24
Height 183689686.55914