386393445 (number)

386393445 is an odd 9-digits composite number following 386393444 and preceding 386393446. In scientific notation, it is written as 3.86393445 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 197116128 positive integers (up to 386393445) that are relatively prime to 386393445.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million three hundred ninety-three thousand four hundred forty-five

Notation

Scientific notation 3.86393445 × 10^8
Engineering notation 3.86393445 × 10^6

Prime Factorization of 386393445

Prime Factorization 3 × 3 × 5 × 23 × 373327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128797815
Product of the distinct prime numbers

The prime factorization of 386393445 is 3 × 3 × 5 × 23 × 373327. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 97, 37, 707, 766, 3283, 178, 73402, 67457, 466974, 344790, 6690965, 7620464, 1186143, 34294264, 296064680, 206263212, 6329634472, 5104724707

Basic calculations (n = 386393445)

Multiplication

n×y
n×2 772786890
n×3 1159180335
n×4 1545573780
n×5 1931967225

Division

n÷y
n÷2 193196722.5
n÷3 128797815
n÷3 96598361.25
n÷5 77278689

Exponentiation

ny
n2 149299894338968025
n3 5.768850051177E+25
n4 2.2290458449627E+34
n5 8.6128870309807E+42

Nth Root

y√n
2√n 19656.893065792
3√n 728.35524175671
4√n 140.20304228437
5√n 52.168211754708

Divisors of 386393445

1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 373327, 1119981, 1866635, 3359943, 5599905, 8586521, 16799715, 25759563, 42932605, 77278689, 128797815, 386393445

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386393444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386393445 can be divided by 24 positive divisors. The sum of these divisors (counting 386393445) is 1, the average is 0.041666666666667.

Base conversion 386393445

Base System Value
2 Binary 10111000001111110010101100101
3 Ternary 222221001211011100
4 Quaternary 113001332111211
5 Quinary 1242404042240
6 Senary 102201430313
8 Octal 2701762545
10 Decimal 386393445
12 Duodecimal a949b399
16 Hexadecimal 1707e565
20 Vigesimal 60ej3c5
36 Base36 6e1r39

Cryptographic Hash Functions

md5 5f42fb9ad5fd276029dad79957f0518f
sha1 4d3e723984ad6d7738a57051a3e636aa605bd69c
sha256 d19c128eb7451d4880c3cc0663ee76f79e3ae88bf4f06a6bf326c4ee75e235f7
sha512 bf8feadeeeeec3ed0fc1e40e7d02ebf0aa34424b5c8f141d7cfbf3f1d072b78bbd99a7801158f65359deec4a415dddb59fec3665e84459707a36543ebf013ce1
ripemd-160 061f4c807b28ad7423d4c89e3c3460480a68abf2

386393445 as geometric shapes

Circle

Radius = n
Diameter 772786890
Circumference 2427781616.4145
Area 4.6903945123703E+17

Sphere

Radius = n
Volume 2.4164502587252E+26
Surface area 1.8761578049481E+18
Circumference 2427781616.4145

Square

Length = n
Perimeter 1545573780
Area 149299894338968025
Diagonal 546442850.33106

Cube

Length = n
Surface area 895799366033808150
Volume 5.768850051177E+25
Space diagonal 669253078.45157

Equilateral Triangle

Length = n
Perimeter 1159180335
Area 6.4648750639939E+16
Altitude 334626539.22579

Triangular Pyramid

Length = n
Surface area 6.4648750639939E+16
Volume 6.798654984726E+24
Height 182147616.77702