389250440 (number)

389250440 is an even 9-digits composite number following 389250439 and preceding 389250441. In scientific notation, it is written as 3.89250440 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 155700160 positive integers (up to 389250440) that are relatively prime to 389250440.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million two hundred fifty thousand four hundred forty

Notation

Scientific notation 3.89250440 × 10^8
Engineering notation 3.89250440 × 10^6

Prime Factorization of 389250440

Prime Factorization 2 × 2 × 2 × 5 × 9731261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97312610
Product of the distinct prime numbers

The prime factorization of 389250440 is 2 × 2 × 2 × 5 × 9731261. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 83, 88, 173, 62, 5347, 7222, 78416, 92562, 656091, 730952, 5555356, 8165153, 5226994, 77966029, 950845047, 599534356, 7167855767, 81061718

Basic calculations (n = 389250440)

Multiplication

n×y
n×2 778500880
n×3 1167751320
n×4 1557001760
n×5 1946252200

Division

n÷y
n÷2 194625220
n÷3 129750146.66667
n÷3 97312610
n÷5 77850088

Exponentiation

ny
n2 151515905040193600
n3 5.8977632703894E+25
n4 2.2957069480149E+34
n5 8.9360493962586E+42

Nth Root

y√n
2√n 19729.430807806
3√n 730.14598944242
4√n 140.46149225964
5√n 52.245130995373

Divisors of 389250440

1, 2, 4, 5, 8, 10, 20, 40, 9731261, 19462522, 38925044, 48656305, 77850088, 97312610, 194625220, 389250440

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 -389250439
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 389250440 can be divided by 16 positive divisors. The sum of these divisors (counting 389250440) is 1, the average is 0.0625.

Base conversion 389250440

Base System Value
2 Binary 10111001100110111110110001000
3 Ternary 1000010102222012222
4 Quaternary 113030313312020
5 Quinary 1244122003230
6 Senary 102342553212
8 Octal 2714676610
10 Decimal 389250440
12 Duodecimal aa438808
16 Hexadecimal 17337d88
20 Vigesimal 61cg620
36 Base36 6fqzk8

Cryptographic Hash Functions

md5 305a07c448e57958d2f3570361e40551
sha1 e74461d1fbf771250986d349ec9d869935ec652a
sha256 781bb58bf141ee61a7e02d06539f8b09d9476bc32d25b3bbdeb80800ba9fe29e
sha512 eea31a8541b3dc4a354bcb9c518387f59dba863400f4554e379c142824f4f737a40573a36791530c1864dccb1f727fca610546e13b212a1b14431d39bbd867ad
ripemd-160 127a8c372d9a279aa247c6e59913661aced94120

389250440 as geometric shapes

Circle

Radius = n
Diameter 778500880
Circumference 2445732645.4212
Area 4.7600125417628E+17

Sphere

Radius = n
Volume 2.4704493017156E+26
Surface area 1.9040050167051E+18
Circumference 2445732645.4212

Square

Length = n
Perimeter 1557001760
Area 151515905040193600
Diagonal 550483251.40769

Cube

Length = n
Surface area 909095430241161600
Volume 5.8977632703894E+25
Space diagonal 674201538.94854

Equilateral Triangle

Length = n
Perimeter 1167751320
Area 6.5608311421099E+16
Altitude 337100769.47427

Triangular Pyramid

Length = n
Surface area 6.5608311421099E+16
Volume 6.9505806705421E+24
Height 183494417.1359