389634984 (number)

389634984 is an even 9-digits composite number following 389634983 and preceding 389634985. In scientific notation, it is written as 3.89634984 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 32 positive divisors. There are 128852640 positive integers (up to 389634984) that are relatively prime to 389634984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89634984 × 10^8
Engineering notation 3.89634984 × 10^6

Prime Factorization of 389634984

Prime Factorization 2 × 2 × 2 × 9 × 127 × 42611

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 97408746
Product of the distinct prime numbers

The prime factorization of 389634984 is 2 × 2 × 2 × 9 × 127 × 42611. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389634984)

Multiplication

n×y
n×2 779269968
n×3 1168904952
n×4 1558539936
n×5 1948174920

Division

n÷y
n÷2 194817492
n÷3 129878328
n÷3 97408746
n÷5 77926996.8

Exponentiation

ny
n2 151815420756680256
n3 5.9152599037482E+25
n4 2.3047921979528E+34
n5 8.9802767117266E+42

Nth Root

y√n
2√n 19739.173842894
3√n 730.38634956516
4√n 140.49617020721
5√n 52.255449605315

Divisors of 389634984

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389634983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389634984 can be divided by 32 positive divisors. The sum of these divisors (counting 389634984) is 1, the average is 0.03125.

Base conversion 389634984

Base System Value
2 Binary 10111001110010101101110101000
3 Ternary 1000011011111201100
4 Quaternary 113032111232220
5 Quinary 1244221304414
6 Senary 102355121400
8 Octal 2716255650
10 Decimal 389634984
12 Duodecimal aa5a3260
16 Hexadecimal 17395ba8
20 Vigesimal 61f4794
36 Base36 6fz8a0

Cryptographic Hash Functions

md5 49ada555b36de502c20f0c898733e94e
sha1 00f94e3ceda1d41d5075a99de696ba12129b69ec
sha256 71c129a2f88d0d312682a8aede7abb6a6dc7ce145ebb34fea2b07266f09e1b29
sha512 4dce76de7ffc0ee51287030d7ddbb80ca53ebbc5f6cc3537694eba9f1305421cb41b16885da5285789f689a660dea4861c8c5d712af1302a7fcbf5cbdac66d2a
ripemd-160 0ff283493cbbeaf2d8c2472b40e32329bccabe5c

389634984 as geometric shapes

Circle

Radius = n
Diameter 779269968
Circumference 2448148806.632
Area 4.7694221055083E+17

Sphere

Radius = n
Volume 2.4777782743586E+26
Surface area 1.9077688422033E+18
Circumference 2448148806.632

Square

Length = n
Perimeter 1558539936
Area 151815420756680256
Diagonal 551027078.74782

Cube

Length = n
Surface area 910892524540081536
Volume 5.9152599037482E+25
Space diagonal 674867588.69429

Equilateral Triangle

Length = n
Perimeter 1168904952
Area 6.5738005530754E+16
Altitude 337433794.34714

Triangular Pyramid

Length = n
Surface area 6.5738005530754E+16
Volume 6.9712006507021E+24
Height 183675692.91594