389993209 (number)

389993209 is an odd 9-digits composite number following 389993208 and preceding 389993210. In scientific notation, it is written as 3.89993209 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 356223744 positive integers (up to 389993209) that are relatively prime to 389993209.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred ninety-three thousand two hundred nine

Notation

Scientific notation 3.89993209 × 10^8
Engineering notation 3.89993209 × 10^6

Prime Factorization of 389993209

Prime Factorization 17 × 37 × 839 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389993209
Product of the distinct prime numbers

The prime factorization of 389993209 is 17 × 37 × 839 × 739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 9, 43, 6, 924, 1339, 6628, 99595, 51837, 155961, 442764, 7664957, 383626, 27679386, 24509861, 226807749, 619649492, 2348607261, 9982323634

Basic calculations (n = 389993209)

Multiplication

n×y
n×2 779986418
n×3 1169979627
n×4 1559972836
n×5 1949966045

Division

n÷y
n÷2 194996604.5
n÷3 129997736.33333
n÷3 97498302.25
n÷5 77998641.8

Exponentiation

ny
n2 152094703066117681
n3 5.9315901320657E+25
n4 2.3132798700771E+34
n5 9.0216343984645E+42

Nth Root

y√n
2√n 19748.245719557
3√n 730.61011669611
4√n 140.52845163723
5√n 52.265054660778

Divisors of 389993209

1, 17, 37, 629, 739, 839, 12563, 14263, 27343, 31043, 464831, 527731, 620021, 10540357, 22940777, 389993209

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389993208
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389993209 can be divided by 16 positive divisors. The sum of these divisors (counting 389993209) is 1, the average is 0.0625.

Base conversion 389993209

Base System Value
2 Binary 10111001111101101001011111001
3 Ternary 1000011211201002221
4 Quaternary 113033231023321
5 Quinary 1244314240314
6 Senary 102410524041
8 Octal 2717551371
10 Decimal 389993209
12 Duodecimal aa736621
16 Hexadecimal 173ed2f9
20 Vigesimal 61h9309
36 Base36 6g6wop

Cryptographic Hash Functions

md5 3f49ce0370286a7f0d2086b3cf75d16b
sha1 047423e9db5ca293fcd476daf2664dbd06a60efd
sha256 0df430cece074b335e22f031c595e2d5e2ade4ecf42ace80031cd042bf72ab95
sha512 dfcc4ba092d8e0f36c95169e965227decbfd5aeb0b2ff2293abba74e22f92edbc57b7d1a165f283cab0c284c890375173b7c4de2fe1e74f3f5def4f9aa1e7e4a
ripemd-160 a7eaae665fdc2831710f7cc14e45b555e40a5552

389993209 as geometric shapes

Circle

Radius = n
Diameter 779986418
Circumference 2450399600.6886
Area 4.7781960180244E+17

Sphere

Radius = n
Volume 2.4846186644005E+26
Surface area 1.9112784072097E+18
Circumference 2450399600.6886

Square

Length = n
Perimeter 1559972836
Area 152094703066117681
Diagonal 551533685.40121

Cube

Length = n
Surface area 912568218396706086
Volume 5.9315901320657E+25
Space diagonal 675488052.59483

Equilateral Triangle

Length = n
Perimeter 1169979627
Area 6.5858938318154E+16
Altitude 337744026.29741

Triangular Pyramid

Length = n
Surface area 6.5858938318154E+16
Volume 6.9904460093382E+24
Height 183844561.8004