385220268 (number)

385220268 is an even 9-digits composite number following 385220267 and preceding 385220269. In scientific notation, it is written as 3.85220268 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 128246976 positive integers (up to 385220268) that are relatively prime to 385220268.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred twenty thousand two hundred sixty-eight

Notation

Scientific notation 3.85220268 × 10^8
Engineering notation 3.85220268 × 10^6

Prime Factorization of 385220268

Prime Factorization 2 × 2 × 9 × 859 × 12457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 192610134
Product of the distinct prime numbers

The prime factorization of 385220268 is 2 × 2 × 9 × 859 × 12457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 73, 57, 546, 497, 3578, 7098, 19595, 28296, 877669, 446111, 2481400, 4639751, 58399764, 59645399, 416706466, 227585457, 4945087917, 8468662020

Basic calculations (n = 385220268)

Multiplication

n×y
n×2 770440536
n×3 1155660804
n×4 1540881072
n×5 1926101340

Division

n÷y
n÷2 192610134
n÷3 128406756
n÷3 96305067
n÷5 77044053.6

Exponentiation

ny
n2 148394654877991824
n3 5.7164628721868E+25
n4 2.2020973596358E+34
n5 8.4829253504101E+42

Nth Root

y√n
2√n 19627.02901613
3√n 727.61734458869
4√n 140.09649894316
5√n 52.136494336877

Divisors of 385220268

1, 2, 4, 9, 18, 36, 859, 1718, 3436, 7731, 12457, 15462, 24914, 30924, 49828, 112113, 224226, 448452, 10700563, 21401126, 42802252, 96305067, 192610134, 385220268

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 -385220267
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 385220268 can be divided by 24 positive divisors. The sum of these divisors (counting 385220268) is 1, the average is 0.041666666666667.

Base conversion 385220268

Base System Value
2 Binary 10110111101011111111010101100
3 Ternary 222211212012212100
4 Quaternary 112331133322230
5 Quinary 1242104022033
6 Senary 102120335100
8 Octal 2675377254
10 Decimal 385220268
12 Duodecimal a9014490
16 Hexadecimal 16f5feac
20 Vigesimal 607cad8
36 Base36 6dclv0

Cryptographic Hash Functions

md5 c6aee2ec784326cbb8c168bc0445ecd8
sha1 3447a3f07e97da7a72316725ec08a5183d3a91a1
sha256 5f5001771fab8b1d55be2b4c929191bcfc311a14191a48cef0e4b0b37df55cab
sha512 c73c33cda4b08f8bc222a642956b6ed787e2789c6f15407ce084af4924ff414412018a123fecb6ef9076a95d95a2e0c88f678d24f615d9caac603d4fa11bcdb0
ripemd-160 f911bd61ba873acd2e35a1c61addab1d674666f7

385220268 as geometric shapes

Circle

Radius = n
Diameter 770440536
Circumference 2420410327.9254
Area 4.6619555759669E+17

Sphere

Radius = n
Volume 2.3945063685041E+26
Surface area 1.8647822303868E+18
Circumference 2420410327.9254

Square

Length = n
Perimeter 1540881072
Area 148394654877991824
Diagonal 544783727.5066

Cube

Length = n
Surface area 890367929267950944
Volume 5.7164628721868E+25
Space diagonal 667221076.2813

Equilateral Triangle

Length = n
Perimeter 1155660804
Area 6.4256770455083E+16
Altitude 333610538.14065

Triangular Pyramid

Length = n
Surface area 6.4256770455083E+16
Volume 6.7369161022073E+24
Height 181594575.83553