385486539 (number)

385486539 is an odd 9-digits composite number following 385486538 and preceding 385486540. In scientific notation, it is written as 3.85486539 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 256991024 positive integers (up to 385486539) that are relatively prime to 385486539.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million four hundred eighty-six thousand five hundred thirty-nine

Notation

Scientific notation 3.85486539 × 10^8
Engineering notation 3.85486539 × 10^6

Prime Factorization of 385486539

Prime Factorization 3 × 128495513

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 385486539
Product of the distinct prime numbers

The prime factorization of 385486539 is 3 × 128495513. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 86, 37, 203, 918, 217, 7764, 20734, 10873, 876040, 41514, 8944630, 622307, 44744010, 74856619, 878974480, 189611549, 3157182815, 935892796

Basic calculations (n = 385486539)

Multiplication

n×y
n×2 770973078
n×3 1156459617
n×4 1541946156
n×5 1927432695

Division

n÷y
n÷2 192743269.5
n÷3 128495513
n÷3 96371634.75
n÷5 77097307.8

Exponentiation

ny
n2 148599871750198521
n3 5.7283250256828E+25
n4 2.2081921884175E+34
n5 8.5122836415992E+42

Nth Root

y√n
2√n 19633.811117559
3√n 727.78495326315
4√n 140.12070195927
5√n 52.143699876624

Divisors of 385486539

1, 3, 128495513, 385486539

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385486538
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385486539 can be divided by 4 positive divisors. The sum of these divisors (counting 385486539) is 1, the average is 0.25.

Base conversion 385486539

Base System Value
2 Binary 10110111110100000111011001011
3 Ternary 222212100202010020
4 Quaternary 112332200323023
5 Quinary 1242141032124
6 Senary 102130151523
8 Octal 2676407313
10 Decimal 385486539
12 Duodecimal a91225a3
16 Hexadecimal 16fa0ecb
20 Vigesimal 6095g6j
36 Base36 6dibbf

Cryptographic Hash Functions

md5 d21181e6179a741c213735e7becae162
sha1 e35b5168b05db74c0f94888e3332329a45c6050b
sha256 ccd2fd8e240c22858ca89b39d07d4baf93a413a29f7576cb1763dcff9c6ce275
sha512 8338fcb6c557c7a599d52437210ef3e0d2bdaf1312e0c2914e3001b0adbd9b2922487b8c28445620b47b112c3e08e1dbfd61b8e8756a226ba5b1d2915483d081
ripemd-160 43048edd5e7b70ab700dca984713dc3b69933f65

385486539 as geometric shapes

Circle

Radius = n
Diameter 770973078
Circumference 2422083357.9603
Area 4.6684026541481E+17

Sphere

Radius = n
Volume 2.3994751757413E+26
Surface area 1.8673610616592E+18
Circumference 2422083357.9603

Square

Length = n
Perimeter 1541946156
Area 148599871750198521
Diagonal 545160291.56607

Cube

Length = n
Surface area 891599230501191126
Volume 5.7283250256828E+25
Space diagonal 667682271.18188

Equilateral Triangle

Length = n
Perimeter 1156459617
Area 6.4345631967391E+16
Altitude 333841135.59094

Triangular Pyramid

Length = n
Surface area 6.4345631967391E+16
Volume 6.7508957841682E+24
Height 181720097.18869