385291266 (number)

385291266 is an even 9-digits composite number following 385291265 and preceding 385291267. In scientific notation, it is written as 3.85291266 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 125443584 positive integers (up to 385291266) that are relatively prime to 385291266.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred ninety-one thousand two hundred sixty-six

Notation

Scientific notation 3.85291266 × 10^8
Engineering notation 3.85291266 × 10^6

Prime Factorization of 385291266

Prime Factorization 2 × 3 × 43 × 1493377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 385291266
Product of the distinct prime numbers

The prime factorization of 385291266 is 2 × 3 × 43 × 1493377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 17, 22, 274, 250, 9301, 1645, 43961, 37095, 287639, 669691, 4267976, 1775455, 6363300, 14333774, 681670242, 736865031, 1788023135, 8377278013

Basic calculations (n = 385291266)

Multiplication

n×y
n×2 770582532
n×3 1155873798
n×4 1541165064
n×5 1926456330

Division

n÷y
n÷2 192645633
n÷3 128430422
n÷3 96322816.5
n÷5 77058253.2

Exponentiation

ny
n2 148449359655882756
n3 5.7196241718704E+25
n4 2.2037212382242E+34
n5 8.4907454578648E+42

Nth Root

y√n
2√n 19628.837612044
3√n 727.66204300079
4√n 140.10295361642
5√n 52.13841599795

Divisors of 385291266

1, 2, 3, 6, 43, 86, 129, 258, 1493377, 2986754, 4480131, 8960262, 64215211, 128430422, 192645633, 385291266

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 -385291265
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 385291266 can be divided by 16 positive divisors. The sum of these divisors (counting 385291266) is 1, the average is 0.0625.

Base conversion 385291266

Base System Value
2 Binary 10110111101110001010000000010
3 Ternary 222211222211020220
4 Quaternary 112331301100002
5 Quinary 1242113310031
6 Senary 102122043510
8 Octal 2675612002
10 Decimal 385291266
12 Duodecimal a9049596
16 Hexadecimal 16f71402
20 Vigesimal 6081836
36 Base36 6de4n6

Cryptographic Hash Functions

md5 adffd4164a0ef40c8130335c26b981d5
sha1 0b08d9d2d0300dee2b313d2be24b3ef0c56a81e5
sha256 f1d99033622ad3bcfc2222936808c5a5a71b5350cd768155d543be9df70d52bc
sha512 000979564b9e1aac63792a72b4a38cd3f377403b71a2849fdfd4b1409426b2ac1a5bd278bc2ce1694f6dad072d80a78c2f1b199ca1ed987dbe694b50861c2364
ripemd-160 f18471e06689cb72c409900ba847aff646bfd995

385291266 as geometric shapes

Circle

Radius = n
Diameter 770582532
Circumference 2420856421.5158
Area 4.6636741772503E+17

Sphere

Radius = n
Volume 2.395830570619E+26
Surface area 1.8654696709001E+18
Circumference 2420856421.5158

Square

Length = n
Perimeter 1541165064
Area 148449359655882756
Diagonal 544884133.8411

Cube

Length = n
Surface area 890696157935296536
Volume 5.7196241718704E+25
Space diagonal 667344048.42454

Equilateral Triangle

Length = n
Perimeter 1155873798
Area 6.4280458318764E+16
Altitude 333672024.21227

Triangular Pyramid

Length = n
Surface area 6.4280458318764E+16
Volume 6.7406417296135E+24
Height 181628044.6137