389970384 (number)

389970384 is an even 9-digits composite number following 389970383 and preceding 389970385. In scientific notation, it is written as 3.89970384 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 129209088 positive integers (up to 389970384) that are relatively prime to 389970384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89970384 × 10^8
Engineering notation 3.89970384 × 10^6

Prime Factorization of 389970384

Prime Factorization 2 × 2 × 2 × 2 × 3 × 167 × 48649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 48746298
Product of the distinct prime numbers

The prime factorization of 389970384 is 2 × 2 × 2 × 2 × 3 × 167 × 48649. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389970384)

Multiplication

n×y
n×2 779940768
n×3 1169911152
n×4 1559881536
n×5 1949851920

Division

n÷y
n÷2 194985192
n÷3 129990128
n÷3 97492596
n÷5 77994076.8

Exponentiation

ny
n2 152076900397107456
n3 5.930548724539E+25
n4 2.3127383634392E+34
n5 9.0189946768191E+42

Nth Root

y√n
2√n 19747.667811668
3√n 730.59586302803
4√n 140.52639542687
5√n 52.264442866637

Divisors of 389970384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389970383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389970384 can be divided by 40 positive divisors. The sum of these divisors (counting 389970384) is 1, the average is 0.025.

Base conversion 389970384

Base System Value
2 Binary 10111001111100111100111010000
3 Ternary 1000011210112210120
4 Quaternary 113033213213100
5 Quinary 1244313023014
6 Senary 102410230240
8 Octal 2717474720
10 Decimal 389970384
12 Duodecimal aa725380
16 Hexadecimal 173e79d0
20 Vigesimal 61h65j4
36 Base36 6g6f2o

Cryptographic Hash Functions

md5 2efef54b31d28b34ff35583e81e07897
sha1 6a9121e2a82176d1e145be2af126a69263d89eb7
sha256 022be5e75f188b4af8a8da12aadc36b777c434cc9e949e5973f0675032171c00
sha512 8511a6e8a62e1844ee1ea9beea306d9718d4fd0fa2e98506f42e75f4a714bd36d84b6382cf3acc1b643d76241e9f2fc0d7e98a694385090a8350e7715a762036
ripemd-160 e78463f917c060de8f4913900a7d162ddb3f401a

389970384 as geometric shapes

Circle

Radius = n
Diameter 779940768
Circumference 2450256186.984
Area 4.7776367306826E+17

Sphere

Radius = n
Volume 2.4841824406357E+26
Surface area 1.911054692273E+18
Circumference 2450256186.984

Square

Length = n
Perimeter 1559881536
Area 152076900397107456
Diagonal 551501405.97664

Cube

Length = n
Surface area 912461402382644736
Volume 5.930548724539E+25
Space diagonal 675448518.53515

Equilateral Triangle

Length = n
Perimeter 1169911152
Area 6.5851229536345E+16
Altitude 337724259.26757

Triangular Pyramid

Length = n
Surface area 6.5851229536345E+16
Volume 6.9892186987979E+24
Height 183833801.99221