389618973 (number)

389618973 is an odd 9-digits composite number following 389618972 and preceding 389618974. In scientific notation, it is written as 3.89618973 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 250789056 positive integers (up to 389618973) that are relatively prime to 389618973.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred eighteen thousand nine hundred seventy-three

Notation

Scientific notation 3.89618973 × 10^8
Engineering notation 3.89618973 × 10^6

Prime Factorization of 389618973

Prime Factorization 9 × 29 × 1492793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389618973
Product of the distinct prime numbers

The prime factorization of 389618973 is 9 × 29 × 1492793. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 32, 46, 611, 587, 9984, 4308, 8729, 95804, 597959, 145483, 5786368, 2033874, 89933653, 66325004, 907861212, 485536500, 1989019019, 1384653063

Basic calculations (n = 389618973)

Multiplication

n×y
n×2 779237946
n×3 1168856919
n×4 1558475892
n×5 1948094865

Division

n÷y
n÷2 194809486.5
n÷3 129872991
n÷3 97404743.25
n÷5 77923794.6

Exponentiation

ny
n2 151802944121574729
n3 5.9145307187024E+25
n4 2.3044133843978E+34
n5 8.9784317619652E+42

Nth Root

y√n
2√n 19738.768274642
3√n 730.37634500832
4√n 140.49472685707
5√n 52.255020138871

Divisors of 389618973

1, 9, 29, 261, 1492793, 13435137, 43290997, 389618973

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 -389618972
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 389618973 can be divided by 8 positive divisors. The sum of these divisors (counting 389618973) is 1, the average is 0.125.

Base conversion 389618973

Base System Value
2 Binary 10111001110010001110100011101
3 Ternary 1000011010200202100
4 Quaternary 113032101310131
5 Quinary 1244220301343
6 Senary 102354515313
8 Octal 2716216435
10 Decimal 389618973
12 Duodecimal aa595b39
16 Hexadecimal 17391d1d
20 Vigesimal 61f278d
36 Base36 6fyvx9

Cryptographic Hash Functions

md5 16ada90e2237525a7d7fa4ebbfe07fb6
sha1 55491c6684e7d98daf5b4576771a06ca02bafb20
sha256 89bad25f5559730fa982620ab251a90d8dc568b31babd017a722266752266706
sha512 d19d595cfc467b6804fc9df379be045724cfd2b5adeb263e37ea3fa9678b96d72c25a16515fef20235b3841a656971f1b295d12892a6d6e306e15cf4982cfb12
ripemd-160 26c92c99afe28d9d5a89ac0511db1a43f41fb41a

389618973 as geometric shapes

Circle

Radius = n
Diameter 779237946
Circumference 2448048206.552
Area 4.7690301404564E+17

Sphere

Radius = n
Volume 2.4774728340409E+26
Surface area 1.9076120561826E+18
Circumference 2448048206.552

Square

Length = n
Perimeter 1558475892
Area 151802944121574729
Diagonal 551004435.77448

Cube

Length = n
Surface area 910817664729448374
Volume 5.9145307187024E+25
Space diagonal 674839856.82881

Equilateral Triangle

Length = n
Perimeter 1168856919
Area 6.5732602989277E+16
Altitude 337419928.4144

Triangular Pyramid

Length = n
Surface area 6.5732602989277E+16
Volume 6.9703412978844E+24
Height 183668145.25816