386988426 (number)

386988426 is an even 9-digits composite number following 386988425 and preceding 386988427. In scientific notation, it is written as 3.86988426 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 117269160 positive integers (up to 386988426) that are relatively prime to 386988426.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million nine hundred eighty-eight thousand four hundred twenty-six

Notation

Scientific notation 3.86988426 × 10^8
Engineering notation 3.86988426 × 10^6

Prime Factorization of 386988426

Prime Factorization 2 × 99 × 1954487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 386988426
Product of the distinct prime numbers

The prime factorization of 386988426 is 2 × 99 × 1954487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 97, 32, 552, 806, 9258, 513, 62077, 20571, 995258, 327319, 7962510, 2160149, 85440462, 56815870, 529640543, 595356259, 9933284198, 5024166721

Basic calculations (n = 386988426)

Multiplication

n×y
n×2 773976852
n×3 1160965278
n×4 1547953704
n×5 1934942130

Division

n÷y
n÷2 193494213
n÷3 128996142
n÷3 96747106.5
n÷5 77397685.2

Exponentiation

ny
n2 149760041857957476
n3 5.7955402876305E+25
n4 2.2428070137297E+34
n5 8.6794035606502E+42

Nth Root

y√n
2√n 19672.021400964
3√n 728.7288982746
4√n 140.25698343029
5√n 52.184267924836

Divisors of 386988426

1, 2, 99, 198, 1954487, 3908974, 193494213, 386988426

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386988425
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386988426 can be divided by 8 positive divisors. The sum of these divisors (counting 386988426) is 1, the average is 0.125.

Base conversion 386988426

Base System Value
2 Binary 10111000100001111100110001010
3 Ternary 222222012001022200
4 Quaternary 113010033212022
5 Quinary 1243032112201
6 Senary 102222301030
8 Octal 2704174612
10 Decimal 386988426
12 Duodecimal a9727776
16 Hexadecimal 1710f98a
20 Vigesimal 60idb16
36 Base36 6eei6i

Cryptographic Hash Functions

md5 67aa5f8cb8d27b52ebff99cac421d702
sha1 64b4db34b07b0ab0e4c56981fa2de44a9a00c84d
sha256 d6072b10ca98f38b141180c63c30dfa007b39fe0179b86df3e668911a321bba4
sha512 d29b22c571a00a03ab6c5ebff2af67a002d0c56701ecf6a7f7f75994ec47c71a662cb1d2f04994bd6f8d88f2b468252c5717ab72bead0f3cdf4ac2f44038a36e
ripemd-160 a051d2b6d8cb6243d6fce6bc358dcde32fda7d30

386988426 as geometric shapes

Circle

Radius = n
Diameter 773976852
Circumference 2431519992.2918
Area 4.7048504730226E+17

Sphere

Radius = n
Volume 2.4276302388272E+26
Surface area 1.881940189209E+18
Circumference 2431519992.2918

Square

Length = n
Perimeter 1547953704
Area 149760041857957476
Diagonal 547284280.53062

Cube

Length = n
Surface area 898560251147744856
Volume 5.7955402876305E+25
Space diagonal 670283615.77311

Equilateral Triangle

Length = n
Perimeter 1160965278
Area 6.4848000360406E+16
Altitude 335141807.88655

Triangular Pyramid

Length = n
Surface area 6.4848000360406E+16
Volume 6.8301097300389E+24
Height 182428093.51021