389957430 (number)

389957430 is an even 9-digits composite number following 389957429 and preceding 389957431. In scientific notation, it is written as 3.89957430 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 99874944 positive integers (up to 389957430) that are relatively prime to 389957430.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred fifty-seven thousand four hundred thirty

Notation

Scientific notation 3.89957430 × 10^8
Engineering notation 3.89957430 × 10^6

Prime Factorization of 389957430

Prime Factorization 2 × 3 × 5 × 79 × 37 × 4447

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 389957430
Product of the distinct prime numbers

The prime factorization of 389957430 is 2 × 3 × 5 × 79 × 37 × 4447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 13, 85, 374, 397, 7379, 2506, 70557, 63009, 642397, 53312, 9491209, 2000332, 40940463, 10267338, 585033127, 218213501, 1636765226, 252283709

Basic calculations (n = 389957430)

Multiplication

n×y
n×2 779914860
n×3 1169872290
n×4 1559829720
n×5 1949787150

Division

n÷y
n÷2 194978715
n÷3 129985810
n÷3 97489357.5
n÷5 77991486

Exponentiation

ny
n2 152066797212204900
n3 5.9299577429203E+25
n4 2.3124310814378E+34
n5 9.017496815696E+42

Nth Root

y√n
2√n 19747.339820847
3√n 730.58777331662
4√n 140.52522841414
5√n 52.264095638941

Divisors of 389957430

1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 474, 555, 790, 1110, 1185, 2370, 2923, 4447, 5846, 8769, 8894, 13341, 14615, 17538, 22235, 26682, 29230, 43845, 44470, 66705, 87690, 133410, 164539, 329078, 351313, 493617, 702626, 822695, 987234, 1053939, 1645390, 1756565, 2107878, 2468085, 3513130, 4936170, 5269695, 10539390, 12998581, 25997162, 38995743, 64992905, 77991486, 129985810, 194978715, 389957430

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389957429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389957430 can be divided by 64 positive divisors. The sum of these divisors (counting 389957430) is 1, the average is 0.015625.

Base conversion 389957430

Base System Value
2 Binary 10111001111100100011100110110
3 Ternary 1000011202220000210
4 Quaternary 113033210130312
5 Quinary 1244312114210
6 Senary 102410050250
8 Octal 2717443466
10 Decimal 389957430
12 Duodecimal aa719986
16 Hexadecimal 173e4736
20 Vigesimal 61h4dba
36 Base36 6g652u

Cryptographic Hash Functions

md5 574e62fcd5028c2ec086bf67d3bd1099
sha1 5f673399052e8ce2079cf17143c3a6b5b8c47da5
sha256 6fa6974bb09bf060b28ce7303400fee22611cb5854a666bf54f2be843025da7e
sha512 42e8d683ced993608c068ca494a37dc3395b091aeb9867c5955357f81507105e9676b7943ea071abe900534a78d50d1141e922c5c2405fecc3416bf81b75f0d0
ripemd-160 45baaaba3292654120866a451da26922f70fd247

389957430 as geometric shapes

Circle

Radius = n
Diameter 779914860
Circumference 2450174794.6015
Area 4.7773193297679E+17

Sphere

Radius = n
Volume 2.4839348908342E+26
Surface area 1.9109277319072E+18
Circumference 2450174794.6015

Square

Length = n
Perimeter 1559829720
Area 152066797212204900
Diagonal 551483086.25416

Cube

Length = n
Surface area 912400783273229400
Volume 5.9299577429203E+25
Space diagonal 675426081.54898

Equilateral Triangle

Length = n
Perimeter 1169872290
Area 6.5846854728953E+16
Altitude 337713040.77449

Triangular Pyramid

Length = n
Surface area 6.5846854728953E+16
Volume 6.988522220281E+24
Height 183827695.41805