389637138 (number)

389637138 is an even 9-digits composite number following 389637137 and preceding 389637139. In scientific notation, it is written as 3.89637138 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 118071840 positive integers (up to 389637138) that are relatively prime to 389637138.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-seven thousand one hundred thirty-eight

Notation

Scientific notation 3.89637138 × 10^8
Engineering notation 3.89637138 × 10^6

Prime Factorization of 389637138

Prime Factorization 2 × 33 × 5903593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389637138
Product of the distinct prime numbers

The prime factorization of 389637138 is 2 × 33 × 5903593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 68, 99, 804, 673, 6558, 2752, 38970, 77345, 516263, 123816, 3413485, 3664142, 91693776, 87269966, 924125241, 217114197, 6006823045, 88745735

Basic calculations (n = 389637138)

Multiplication

n×y
n×2 779274276
n×3 1168911414
n×4 1558548552
n×5 1948185690

Division

n÷y
n÷2 194818569
n÷3 129879046
n÷3 97409284.5
n÷5 77927427.6

Exponentiation

ny
n2 151817099308831044
n3 5.9153580074155E+25
n4 2.3048431642547E+34
n5 8.9805249405908E+42

Nth Root

y√n
2√n 19739.228404373
3√n 730.38769548237
4√n 140.49636438133
5√n 52.255507381436

Divisors of 389637138

1, 2, 33, 66, 5903593, 11807186, 194818569, 389637138

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 -389637137
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 389637138 can be divided by 8 positive divisors. The sum of these divisors (counting 389637138) is 1, the average is 0.125.

Base conversion 389637138

Base System Value
2 Binary 10111001110010110010000010010
3 Ternary 1000011011121200010
4 Quaternary 113032112100102
5 Quinary 1244221342023
6 Senary 102355135350
8 Octal 2716262022
10 Decimal 389637138
12 Duodecimal aa5a4556
16 Hexadecimal 17396412
20 Vigesimal 61f4cgi
36 Base36 6fz9xu

Cryptographic Hash Functions

md5 6ff776198c6d34fea271b1030d7c900a
sha1 09843bfcd8d88e6d59aa910b2502b267bb8d8346
sha256 a7543512711bf40d6abe23b494ebacce9c67e6f966299492beac7711740619fa
sha512 ce1550179aab6b3bd0f08f1a33fc520769aab0595fab28c1ce970b3ce11cf119ad60763a09856ab1b15f8ec459ae95a0cfb7fcaa819c80393fd8cf257078b4cb
ripemd-160 4a8dcf12ef158e107e3ec813cf5a982fd3643979

389637138 as geometric shapes

Circle

Radius = n
Diameter 779274276
Circumference 2448162340.6131
Area 4.7694748387794E+17

Sphere

Radius = n
Volume 2.4778193679267E+26
Surface area 1.9077899355117E+18
Circumference 2448162340.6131

Square

Length = n
Perimeter 1558548552
Area 151817099308831044
Diagonal 551030124.96384

Cube

Length = n
Surface area 910902595852986264
Volume 5.9153580074155E+25
Space diagonal 674871319.53173

Equilateral Triangle

Length = n
Perimeter 1168911414
Area 6.5738732365156E+16
Altitude 337435659.76586

Triangular Pyramid

Length = n
Surface area 6.5738732365156E+16
Volume 6.9713162669827E+24
Height 183676708.32128