386988266 (number)

386988266 is an even 9-digits composite number following 386988265 and preceding 386988267. In scientific notation, it is written as 3.86988266 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 165852108 positive integers (up to 386988266) that are relatively prime to 386988266.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million nine hundred eighty-eight thousand two hundred sixty-six

Notation

Scientific notation 3.86988266 × 10^8
Engineering notation 3.86988266 × 10^6

Prime Factorization of 386988266

Prime Factorization 2 × 7 × 27642019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 386988266
Product of the distinct prime numbers

The prime factorization of 386988266 is 2 × 7 × 27642019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 99, 61, 687, 823, 3611, 3893, 51357, 58070, 144825, 144254, 7538897, 1966520, 84915739, 4904490, 860199596, 899043554, 5490969611, 357668423

Basic calculations (n = 386988266)

Multiplication

n×y
n×2 773976532
n×3 1160964798
n×4 1547953064
n×5 1934941330

Division

n÷y
n÷2 193494133
n÷3 128996088.66667
n÷3 96747066.5
n÷5 77397653.2

Exponentiation

ny
n2 149759918021686756
n3 5.7955330991515E+25
n4 2.2428033045862E+34
n5 8.679385618209E+42

Nth Root

y√n
2√n 19672.017334275
3√n 728.72879784383
4√n 140.25696893301
5√n 52.184263609728

Divisors of 386988266

1, 2, 7, 14, 27642019, 55284038, 193494133, 386988266

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386988265
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386988266 can be divided by 8 positive divisors. The sum of these divisors (counting 386988266) is 1, the average is 0.125.

Base conversion 386988266

Base System Value
2 Binary 10111000100001111100011101010
3 Ternary 222222012001002202
4 Quaternary 113010033203222
5 Quinary 1243032111031
6 Senary 102222300202
8 Octal 2704174352
10 Decimal 386988266
12 Duodecimal a9727662
16 Hexadecimal 1710f8ea
20 Vigesimal 60idad6
36 Base36 6eei22

Cryptographic Hash Functions

md5 9581373696852e4890862f371aeece73
sha1 911448267b4003627d1aaa3a8d9184a9d6708e8b
sha256 d6b68b1a39789696b58b7031a125a7f0375256b3615b5829a1bbee1bedddfaa0
sha512 58489a3549c09df00e21026f11d21f9442436ba5fd8b249bb514a18c139f1a2575358e98afb57c23564bfe4b74bccbaffd90a229c7dda38f0237c86ee3c5aab6
ripemd-160 d4dae24a27b0b576bf875b0632e5c7ea83157f63

386988266 as geometric shapes

Circle

Radius = n
Diameter 773976532
Circumference 2431518986.9821
Area 4.7048465825914E+17

Sphere

Radius = n
Volume 2.4276272277241E+26
Surface area 1.8819386330366E+18
Circumference 2431518986.9821

Square

Length = n
Perimeter 1547953064
Area 149759918021686756
Diagonal 547284054.25645

Cube

Length = n
Surface area 898559508130120536
Volume 5.7955330991515E+25
Space diagonal 670283338.64498

Equilateral Triangle

Length = n
Perimeter 1160964798
Area 6.4847946737728E+16
Altitude 335141669.32249

Triangular Pyramid

Length = n
Surface area 6.4847946737728E+16
Volume 6.8301012583352E+24
Height 182428018.08548