385642766 (number)

385642766 is an even 9-digits composite number following 385642765 and preceding 385642767. In scientific notation, it is written as 3.85642766 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 188593080 positive integers (up to 385642766) that are relatively prime to 385642766.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million six hundred forty-two thousand seven hundred sixty-six

Notation

Scientific notation 3.85642766 × 10^8
Engineering notation 3.85642766 × 10^6

Prime Factorization of 385642766

Prime Factorization 2 × 107 × 79 × 22811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 385642766
Product of the distinct prime numbers

The prime factorization of 385642766 is 2 × 107 × 79 × 22811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 65, 57, 750, 897, 8848, 271, 34207, 81090, 387294, 916453, 6177592, 18094, 37306972, 82675862, 85256295, 943108202, 4277621080, 6773406908

Basic calculations (n = 385642766)

Multiplication

n×y
n×2 771285532
n×3 1156928298
n×4 1542571064
n×5 1928213830

Division

n÷y
n÷2 192821383
n÷3 128547588.66667
n÷3 96410691.5
n÷5 77128553.2

Exponentiation

ny
n2 148720342968130756
n3 5.7352924422699E+25
n4 2.2117740412558E+34
n5 8.529546590369E+42

Nth Root

y√n
2√n 19637.789234025
3√n 727.88325700148
4√n 140.13489656051
5√n 52.147925670636

Divisors of 385642766

1, 2, 79, 107, 158, 214, 8453, 16906, 22811, 45622, 1802069, 2440777, 3604138, 4881554, 192821383, 385642766

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 -385642765
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 385642766 can be divided by 16 positive divisors. The sum of these divisors (counting 385642766) is 1, the average is 0.0625.

Base conversion 385642766

Base System Value
2 Binary 10110111111000111000100001110
3 Ternary 222212122200102102
4 Quaternary 112333013010032
5 Quinary 1242211032031
6 Senary 102133355102
8 Octal 2677070416
10 Decimal 385642766
12 Duodecimal a9198a92
16 Hexadecimal 16fc710e
20 Vigesimal 60a56i6
36 Base36 6dlnv2

Cryptographic Hash Functions

md5 e688805e6fefa674b1e9ddd35e3a00f2
sha1 a0db454277a8000d5a134d5da17fe45fcb582c53
sha256 6f5efb6e184424607e80aef92df0e648bbaf40f638baa87e70990cba5f8275f4
sha512 3dee0220b66aff0e2c276697ddc133a6b217a02610107be0a112cdf9a84d8c69415778e341947e8b1150d3f324cccf7c35f61aab31fb418e4d8df0e4a935d774
ripemd-160 52f95cf8da4e0eae2b8f17447879cbd4602940b4

385642766 as geometric shapes

Circle

Radius = n
Diameter 771285532
Circumference 2423064961.1513
Area 4.6721873690803E+17

Sphere

Radius = n
Volume 2.4023936803765E+26
Surface area 1.8688749476321E+18
Circumference 2423064961.1513

Square

Length = n
Perimeter 1542571064
Area 148720342968130756
Diagonal 545381229.90827

Cube

Length = n
Surface area 892322057808784536
Volume 5.7352924422699E+25
Space diagonal 667952864.2834

Equilateral Triangle

Length = n
Perimeter 1156928298
Area 6.4397797534968E+16
Altitude 333976432.1417

Triangular Pyramid

Length = n
Surface area 6.4397797534968E+16
Volume 6.7591069633616E+24
Height 181793743.30276