389640382 (number)

389640382 is an even 9-digits composite number following 389640381 and preceding 389640383. In scientific notation, it is written as 3.89640382 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 193800000 positive integers (up to 389640382) that are relatively prime to 389640382.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred forty thousand three hundred eighty-two

Notation

Scientific notation 3.89640382 × 10^8
Engineering notation 3.89640382 × 10^6

Prime Factorization of 389640382

Prime Factorization 2 × 191 × 1020001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389640382
Product of the distinct prime numbers

The prime factorization of 389640382 is 2 × 191 × 1020001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 90, 70, 682, 926, 1269, 5565, 69132, 81519, 603465, 184809, 6200544, 5033420, 57890289, 18175401, 624218556, 141973479, 3109142813, 7274210022

Basic calculations (n = 389640382)

Multiplication

n×y
n×2 779280764
n×3 1168921146
n×4 1558561528
n×5 1948201910

Division

n÷y
n÷2 194820191
n÷3 129880127.33333
n÷3 97410095.5
n÷5 77928076.4

Exponentiation

ny
n2 151819627285105924
n3 5.9155057570466E+25
n4 2.3049199228988E+34
n5 8.9808987923772E+42

Nth Root

y√n
2√n 19739.3105756
3√n 730.38972247183
4√n 140.49665681289
5√n 52.25559439383

Divisors of 389640382

1, 2, 191, 382, 1020001, 2040002, 194820191, 389640382

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 -389640381
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 389640382 can be divided by 8 positive divisors. The sum of these divisors (counting 389640382) is 1, the average is 0.125.

Base conversion 389640382

Base System Value
2 Binary 10111001110010111000010111110
3 Ternary 1000011011210010021
4 Quaternary 113032113002332
5 Quinary 1244221443012
6 Senary 102355202354
8 Octal 2716270276
10 Decimal 389640382
12 Duodecimal aa5a63ba
16 Hexadecimal 173970be
20 Vigesimal 61f50j2
36 Base36 6fzcfy

Cryptographic Hash Functions

md5 da663f0f32e1796d27dbffd1229117e1
sha1 bef92124c1c0dffe8f66840d204c3a41d7471471
sha256 d58c516b95248ef8cbab8926c914109f1e016d416e265be4b9992a8c79152434
sha512 42db8bcebc61a55c56292eab91c1d9cf474fe2728a884c473d9786d1617938d2ae4a899fa8865daeb8fc766ad269be34cd8946cc46d2788210634cd208f1cef7
ripemd-160 25c48144b7ee5b354ff1944a951d927072dbc42a

389640382 as geometric shapes

Circle

Radius = n
Diameter 779280764
Circumference 2448182723.2662
Area 4.7695542574963E+17

Sphere

Radius = n
Volume 2.4778812571474E+26
Surface area 1.9078217029985E+18
Circumference 2448182723.2662

Square

Length = n
Perimeter 1558561528
Area 151819627285105924
Diagonal 551034712.67263

Cube

Length = n
Surface area 910917763710635544
Volume 5.9155057570466E+25
Space diagonal 674876938.30455

Equilateral Triangle

Length = n
Perimeter 1168921146
Area 6.5739827010993E+16
Altitude 337438469.15227

Triangular Pyramid

Length = n
Surface area 6.5739827010993E+16
Volume 6.9714903915929E+24
Height 183678237.55754