389660980 (number)

389660980 is an even 9-digits composite number following 389660979 and preceding 389660981. In scientific notation, it is written as 3.89660980 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 155864384 positive integers (up to 389660980) that are relatively prime to 389660980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89660980 × 10^8
Engineering notation 3.89660980 × 10^6

Prime Factorization of 389660980

Prime Factorization 2 × 2 × 5 × 19483049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194830490
Product of the distinct prime numbers

The prime factorization of 389660980 is 2 × 2 × 5 × 19483049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 62, 83, 97, 346, 5662, 1123, 33106, 64294, 250943, 363893, 5621657, 1425242, 37979616, 57644038, 393793731, 314409502, 2081936725, 5072302795

Basic calculations (n = 389660980)

Multiplication

n×y
n×2 779321960
n×3 1168982940
n×4 1558643920
n×5 1948304900

Division

n÷y
n÷2 194830490
n÷3 129886993.33333
n÷3 97415245
n÷5 77932196

Exponentiation

ny
n2 151835679334560400
n3 5.9164439608471E+25
n4 2.3054073518987E+34
n5 8.9832728804007E+42

Nth Root

y√n
2√n 19739.83231945
3√n 730.40259271757
4√n 140.49851358449
5√n 52.25614687146

Divisors of 389660980

1, 2, 4, 5, 10, 20, 19483049, 38966098, 77932196, 97415245, 194830490, 389660980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389660979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389660980 can be divided by 12 positive divisors. The sum of these divisors (counting 389660980) is 1, the average is 0.083333333333333.

Base conversion 389660980

Base System Value
2 Binary 10111001110011100000100110100
3 Ternary 1000011012211101011
4 Quaternary 113032130010310
5 Quinary 1244223122410
6 Senary 102355442004
8 Octal 2716340464
10 Decimal 389660980
12 Duodecimal aa5b6304
16 Hexadecimal 1739c134
20 Vigesimal 61f7c90
36 Base36 6fzsc4

Cryptographic Hash Functions

md5 e04ded401055eb1f2b90d269b3a092fa
sha1 d395c0304fd628e6cc74eac8d23b1655f673d585
sha256 270b395fb0f3c59870cf61505e569c86657357a64d1ceeaab3a7bd5c1ffcbb55
sha512 513f320b2b38f2b7dd38c12ddeaa28d8a778547c65ee18df1f381d2804a1f61b59289b1de1b9c2df30ab98b72f168fc8176c3aa219037e37cfc7cda376430855
ripemd-160 87073a419056cbb2776321ab7fae63341fef4c0d

389660980 as geometric shapes

Circle

Radius = n
Diameter 779321960
Circumference 2448312144.3172
Area 4.7700585475027E+17

Sphere

Radius = n
Volume 2.4782742510364E+26
Surface area 1.9080234190011E+18
Circumference 2448312144.3172

Square

Length = n
Perimeter 1558643920
Area 151835679334560400
Diagonal 551063842.64359

Cube

Length = n
Surface area 911014076007362400
Volume 5.9164439608471E+25
Space diagonal 674912615.08708

Equilateral Triangle

Length = n
Perimeter 1168982940
Area 6.5746777752299E+16
Altitude 337456307.54354

Triangular Pyramid

Length = n
Surface area 6.5746777752299E+16
Volume 6.9725960753752E+24
Height 183687947.54786