389804946 (number)

389804946 is an even 9-digits composite number following 389804945 and preceding 389804947. In scientific notation, it is written as 3.89804946 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 129902544 positive integers (up to 389804946) that are relatively prime to 389804946.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million eight hundred four thousand nine hundred forty-six

Notation

Scientific notation 3.89804946 × 10^8
Engineering notation 3.89804946 × 10^6

Prime Factorization of 389804946

Prime Factorization 2 × 3 × 7213 × 9007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389804946
Product of the distinct prime numbers

The prime factorization of 389804946 is 2 × 3 × 7213 × 9007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 14, 23, 879, 79, 8909, 9836, 22740, 75779, 182310, 602015, 7022034, 1490209, 53706578, 29771768, 14043956, 170924964, 3873199204, 1184563777

Basic calculations (n = 389804946)

Multiplication

n×y
n×2 779609892
n×3 1169414838
n×4 1559219784
n×5 1949024730

Division

n÷y
n÷2 194902473
n÷3 129934982
n÷3 97451236.5
n÷5 77960989.2

Exponentiation

ny
n2 151947895926062916
n3 5.9230041366273E+25
n4 2.3088163076358E+34
n5 8.9998801612188E+42

Nth Root

y√n
2√n 19743.478568884
3√n 730.49253431432
4√n 140.51148909924
5√n 52.260007661872

Divisors of 389804946

1, 2, 3, 6, 7213, 9007, 14426, 18014, 21639, 27021, 43278, 54042, 64967491, 129934982, 194902473, 389804946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389804945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389804946 can be divided by 16 positive divisors. The sum of these divisors (counting 389804946) is 1, the average is 0.0625.

Base conversion 389804946

Base System Value
2 Binary 10111001110111111001110010010
3 Ternary 1000011111010212020
4 Quaternary 113032333032102
5 Quinary 1244242224241
6 Senary 102402512310
8 Octal 2716771622
10 Decimal 389804946
12 Duodecimal aa665696
16 Hexadecimal 173bf392
20 Vigesimal 61g5c76
36 Base36 6g2vf6

Cryptographic Hash Functions

md5 c18600287c4ec00640f03e9a3f168fdf
sha1 ac94952e0f70ca6e0d427c40a77e6cbc678012df
sha256 5ffbf523ac58fa5fcbeeaed8e834dbd2170bd76acb1b8b4b2006e1e98966188e
sha512 3580ea54052833b606ccdbf1ee8fd42f571bc0ee1e3f0e1598347624808979b5049eb89dbbd0933d9d0ac9f02e791d2a47819e808f8a7af7169d14f8bbfe82d0
ripemd-160 223196b294fc5222c23deb5788712027459b1a25

389804946 as geometric shapes

Circle

Radius = n
Diameter 779609892
Circumference 2449216709.3731
Area 4.7735839356975E+17

Sphere

Radius = n
Volume 2.4810221710414E+26
Surface area 1.909433574279E+18
Circumference 2449216709.3731

Square

Length = n
Perimeter 1559219784
Area 151947895926062916
Diagonal 551267441.31331

Cube

Length = n
Surface area 911687375556377496
Volume 5.9230041366273E+25
Space diagonal 675161971.51364

Equilateral Triangle

Length = n
Perimeter 1169414838
Area 6.5795368961782E+16
Altitude 337580985.75682

Triangular Pyramid

Length = n
Surface area 6.5795368961782E+16
Volume 6.9803273166752E+24
Height 183755813.7711