389904178 (number)

389904178 is an even 9-digits composite number following 389904177 and preceding 389904179. In scientific notation, it is written as 3.89904178 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 190197120 positive integers (up to 389904178) that are relatively prime to 389904178.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred four thousand one hundred seventy-eight

Notation

Scientific notation 3.89904178 × 10^8
Engineering notation 3.89904178 × 10^6

Prime Factorization of 389904178

Prime Factorization 2 × 41 × 4754929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389904178
Product of the distinct prime numbers

The prime factorization of 389904178 is 2 × 41 × 4754929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 69, 92, 79, 850, 3206, 9404, 42966, 61962, 742541, 381479, 5633519, 4056219, 31893152, 18470169, 653513783, 110370235, 5759510036, 3218374982

Basic calculations (n = 389904178)

Multiplication

n×y
n×2 779808356
n×3 1169712534
n×4 1559616712
n×5 1949520890

Division

n÷y
n÷2 194952089
n÷3 129968059.33333
n÷3 97476044.5
n÷5 77980835.6

Exponentiation

ny
n2 152025268021855684
n3 5.9275287163291E+25
n4 2.3111682117117E+34
n5 9.0113414180718E+42

Nth Root

y√n
2√n 19745.991441303
3√n 730.55451581362
4√n 140.52043069
5√n 52.262668139709

Divisors of 389904178

1, 2, 41, 82, 4754929, 9509858, 194952089, 389904178

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 -389904177
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 389904178 can be divided by 8 positive divisors. The sum of these divisors (counting 389904178) is 1, the average is 0.125.

Base conversion 389904178

Base System Value
2 Binary 10111001111010111011100110010
3 Ternary 1000011200011222111
4 Quaternary 113033113130302
5 Quinary 1244303413203
6 Senary 102404555534
8 Octal 2717273462
10 Decimal 389904178
12 Duodecimal aa6b2baa
16 Hexadecimal 173d7732
20 Vigesimal 61gi08i
36 Base36 6g4zzm

Cryptographic Hash Functions

md5 f5abe2f0f03ab434f5ae2b10073e0698
sha1 30be735a8f8dc22390a87fa3899ab6720fc7805c
sha256 63aee9e04ed3c34a50d7358aca1e107c3cb2a4e47074a1604b02d3383fe63fe3
sha512 3bb4e6559550ef7318fb9d0add31f17786b0c2372dbb17be3cd5562adbce1410195a45b2fe231b6edd40f2f4905109a921da08016def48aedd0e83b5f00ffae9
ripemd-160 84d518998ac45d499bf6a727cb2ad024bdbda287

389904178 as geometric shapes

Circle

Radius = n
Diameter 779808356
Circumference 2449840202.4175
Area 4.7760146517748E+17

Sphere

Radius = n
Volume 2.482917422555E+26
Surface area 1.9104058607099E+18
Circumference 2449840202.4175

Square

Length = n
Perimeter 1559616712
Area 152025268021855684
Diagonal 551407776.55353

Cube

Length = n
Surface area 912151608131134104
Volume 5.9275287163291E+25
Space diagonal 675333846.37938

Equilateral Triangle

Length = n
Perimeter 1169712534
Area 6.5828872062033E+16
Altitude 337666923.18969

Triangular Pyramid

Length = n
Surface area 6.5828872062033E+16
Volume 6.9856595849905E+24
Height 183802592.18451