389625280 (number)

389625280 is an even 9-digits composite number following 389625279 and preceding 389625281. In scientific notation, it is written as 3.89625280 × 10^8. The sum of its digits is 43. It has a total of 10 prime factors and 112 positive divisors. There are 139596800 positive integers (up to 389625280) that are relatively prime to 389625280.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-five thousand two hundred eighty

Notation

Scientific notation 3.89625280 × 10^8
Engineering notation 3.89625280 × 10^6

Prime Factorization of 389625280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 71 × 1559

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 12175790
Product of the distinct prime numbers

The prime factorization of 389625280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 71 × 1559. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389625280)

Multiplication

n×y
n×2 779250560
n×3 1168875840
n×4 1558501120
n×5 1948126400

Division

n÷y
n÷2 194812640
n÷3 129875093.33333
n÷3 97406320
n÷5 77925056

Exponentiation

ny
n2 151807858815078400
n3 5.9148179497025E+25
n4 2.3045625998019E+34
n5 8.9791584822533E+42

Nth Root

y√n
2√n 19738.928035737
3√n 730.38028600288
4√n 140.49529542208
5√n 52.255189314553

Divisors of 389625280

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389625279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389625280 can be divided by 112 positive divisors. The sum of these divisors (counting 389625280) is 1, the average is 0.0089285714285714.

Base conversion 389625280

Base System Value
2 Binary 10111001110010011010111000000
3 Ternary 1000011011000101221
4 Quaternary 113032103113000
5 Quinary 1244221002110
6 Senary 102355004424
8 Octal 2716232700
10 Decimal 389625280
12 Duodecimal aa599714
16 Hexadecimal 173935c0
20 Vigesimal 61f3340
36 Base36 6fz0sg

Cryptographic Hash Functions

md5 88c6ef99af7ad529e898f64789c3bac3
sha1 4bea57be9a4585dfc7ef42f5cbcf7679b708c93a
sha256 006d687670edd51c8076f425a4bb0de7fdacfaeafa3de26a1b94d9592b53b8f1
sha512 cc3499dbc12a2e509facbc4d1797dfc87ba1b2d6cfc36fb2564caebf0dc374ba8a27f27e032d90b6dd62b7d20f09094259302d5367c2229e1e9d7e8223905afd
ripemd-160 4c8b1f0d8f6672f481c1182609ec346332787186

389625280 as geometric shapes

Circle

Radius = n
Diameter 779250560
Circumference 2448087834.6017
Area 4.7691845401065E+17

Sphere

Radius = n
Volume 2.4775931490809E+26
Surface area 1.9076738160426E+18
Circumference 2448087834.6017

Square

Length = n
Perimeter 1558501120
Area 151807858815078400
Diagonal 551013355.21941

Cube

Length = n
Surface area 910847152890470400
Volume 5.9148179497025E+25
Space diagonal 674850780.87325

Equilateral Triangle

Length = n
Perimeter 1168875840
Area 6.573473111399E+16
Altitude 337425390.43662

Triangular Pyramid

Length = n
Surface area 6.573473111399E+16
Volume 6.9706798028643E+24
Height 183671118.40647