386869915 (number)

386869915 is an odd 9-digits composite number following 386869914 and preceding 386869916. In scientific notation, it is written as 3.86869915 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 309495928 positive integers (up to 386869915) that are relatively prime to 386869915.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.86869915 × 10^8
Engineering notation 3.86869915 × 10^6

Prime Factorization of 386869915

Prime Factorization 5 × 77373983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 386869915
Product of the distinct prime numbers

The prime factorization of 386869915 is 5 × 77373983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 53, 40, 792, 550, 7536, 4262, 41094, 90560, 281442, 67244, 268353, 5096190, 19725785, 30287664, 632247583, 48039028, 1966787215, 4033401092

Basic calculations (n = 386869915)

Multiplication

n×y
n×2 773739830
n×3 1160609745
n×4 1547479660
n×5 1934349575

Division

n÷y
n÷2 193434957.5
n÷3 128956638.33333
n÷3 96717478.75
n÷5 77373983

Exponentiation

ny
n2 149668331132107225
n3 5.790217454327E+25
n4 2.240060934387E+34
n5 8.6661218328112E+42

Nth Root

y√n
2√n 19669.00899893
3√n 728.65450224446
4√n 140.24624415267
5√n 52.181071360255

Divisors of 386869915

1, 5, 77373983, 386869915

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386869914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386869915 can be divided by 4 positive divisors. The sum of these divisors (counting 386869915) is 1, the average is 0.25.

Base conversion 386869915

Base System Value
2 Binary 10111000011110010101010011011
3 Ternary 222221222000202101
4 Quaternary 113003302222123
5 Quinary 1243014314130
6 Senary 102215544231
8 Octal 2703625233
10 Decimal 386869915
12 Duodecimal a968b077
16 Hexadecimal 170f2a9b
20 Vigesimal 60hieff
36 Base36 6ebyqj

Cryptographic Hash Functions

md5 840c21802de4ef81e30a64abd62a8160
sha1 fbe48e460f8d79011871fe8b57859b36c2ae48cc
sha256 e8e59a88e1ad7b315a4954fdf810ffedf18c66c3aaad2561ae60d3f58e3c3c7c
sha512 d7cd91fd876c479dc55dd40efb0832de0c69c4c340aad1403b2d1faed68c4d58692eb3e426ddb6339d29f15ba5cc67aebe4b16baa6ca87d0acaebd345ec3b399
ripemd-160 7ba6708503ff443604316cc9ef6e8ccc4977dd0a

386869915 as geometric shapes

Circle

Radius = n
Diameter 773739830
Circumference 2430775365.7178
Area 4.7019692955967E+17

Sphere

Radius = n
Volume 2.4254006156268E+26
Surface area 1.8807877182387E+18
Circumference 2430775365.7178

Square

Length = n
Perimeter 1547479660
Area 149668331132107225
Diagonal 547116680.66713

Cube

Length = n
Surface area 898009986792643350
Volume 5.790217454327E+25
Space diagonal 670078348.69985

Equilateral Triangle

Length = n
Perimeter 1160609745
Area 6.4808288451213E+16
Altitude 335039174.34993

Triangular Pyramid

Length = n
Surface area 6.4808288451213E+16
Volume 6.8238367108322E+24
Height 182372226.88904