389430481 (number)

389430481 is an odd 9-digits composite number following 389430480 and preceding 389430482. In scientific notation, it is written as 3.89430481 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 353202000 positive integers (up to 389430481) that are relatively prime to 389430481.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million four hundred thirty thousand four hundred eighty-one

Notation

Scientific notation 3.89430481 × 10^8
Engineering notation 3.89430481 × 10^6

Prime Factorization of 389430481

Prime Factorization 11 × 431 × 82141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389430481
Product of the distinct prime numbers

The prime factorization of 389430481 is 11 × 431 × 82141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 59, 97, 232, 491, 4972, 7669, 36072, 42837, 14067, 444440, 4036851, 9799638, 64709244, 27156405, 934296147, 495971169, 4374333762, 6783550970

Basic calculations (n = 389430481)

Multiplication

n×y
n×2 778860962
n×3 1168291443
n×4 1557721924
n×5 1947152405

Division

n÷y
n÷2 194715240.5
n÷3 129810160.33333
n÷3 97357620.25
n÷5 77886096.2

Exponentiation

ny
n2 151656099531891361
n3 5.9059507787288E+25
n4 2.2999572525227E+34
n5 8.9567345912935E+42

Nth Root

y√n
2√n 19733.993032329
3√n 730.25854418712
4√n 140.47773144641
5√n 52.24996311622

Divisors of 389430481

1, 11, 431, 4741, 82141, 903551, 35402771, 389430481

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 -389430480
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 389430481 can be divided by 8 positive divisors. The sum of these divisors (counting 389430481) is 1, the average is 0.125.

Base conversion 389430481

Base System Value
2 Binary 10111001101100011110011010001
3 Ternary 1000010210010012011
4 Quaternary 113031203303101
5 Quinary 1244143233411
6 Senary 102350502521
8 Octal 2715436321
10 Decimal 389430481
12 Duodecimal aa504a41
16 Hexadecimal 17363cd1
20 Vigesimal 61dig41
36 Base36 6fuuhd

Cryptographic Hash Functions

md5 e9bf05234ba2fc3035c1e0cac772f150
sha1 7ced86a5254fa5e6f9c129b3c2e9a9fd715d8c68
sha256 4374e0c5c79fe30cf6e94a34e573252ba3bd7f0098aa39072ea35e4199a08e05
sha512 25be5a0ae340f79168d4cf6871c2bca828ff15045cf5fcbd2f12812ca15931d330b9c38d19a6a023ba2fd64c439711828234b82556d0edc791a7142a5dd51c8e
ripemd-160 498b6025736ee5915c27089161e653e4873eaafe

389430481 as geometric shapes

Circle

Radius = n
Diameter 778860962
Circumference 2446863876.3871
Area 4.7644168816147E+17

Sphere

Radius = n
Volume 2.473878877189E+26
Surface area 1.9057667526459E+18
Circumference 2446863876.3871

Square

Length = n
Perimeter 1557721924
Area 151656099531891361
Diagonal 550737867.83168

Cube

Length = n
Surface area 909936597191348166
Volume 5.9059507787288E+25
Space diagonal 674513379.10799

Equilateral Triangle

Length = n
Perimeter 1168291443
Area 6.566901741674E+16
Altitude 337256689.55399

Triangular Pyramid

Length = n
Surface area 6.566901741674E+16
Volume 6.9602297416552E+24
Height 183579289.27723