387052009 (number)

387052009 is an odd 9-digits composite number following 387052008 and preceding 387052010. In scientific notation, it is written as 3.87052009 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 373468032 positive integers (up to 387052009) that are relatively prime to 387052009.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million fifty-two thousand nine

Notation

Scientific notation 3.87052009 × 10^8
Engineering notation 3.87052009 × 10^6

Prime Factorization of 387052009

Prime Factorization 29 × 6389 × 2089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 387052009
Product of the distinct prime numbers

The prime factorization of 387052009 is 29 × 6389 × 2089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 88, 63, 236, 217, 427, 175, 74341, 10941, 714304, 122380, 8710456, 9347210, 59716603, 7841946, 515858962, 825434489, 2469427788, 9279717208

Basic calculations (n = 387052009)

Multiplication

n×y
n×2 774104018
n×3 1161156027
n×4 1548208036
n×5 1935260045

Division

n÷y
n÷2 193526004.5
n÷3 129017336.33333
n÷3 96763002.25
n÷5 77410401.8

Exponentiation

ny
n2 149809257670936081
n3 5.7983974148334E+25
n4 2.2442813683917E+34
n5 8.6865361239727E+42

Nth Root

y√n
2√n 19673.637411521
3√n 728.76880664483
4√n 140.26274420359
5√n 52.185982608812

Divisors of 387052009

1, 29, 2089, 6389, 60581, 185281, 13346621, 387052009

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 -387052008
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 387052009 can be divided by 8 positive divisors. The sum of these divisors (counting 387052009) is 1, the average is 0.125.

Base conversion 387052009

Base System Value
2 Binary 10111000100011111000111101001
3 Ternary 222222022021112121
4 Quaternary 113010133013221
5 Quinary 1243041131014
6 Senary 102223511241
8 Octal 2704370751
10 Decimal 387052009
12 Duodecimal a9758521
16 Hexadecimal 1711f1e9
20 Vigesimal 60j1a09
36 Base36 6efv8p

Cryptographic Hash Functions

md5 9347c56cd91c3184f2dda72d2dd6625c
sha1 78089975008d891726444114f5a7ce12b4d651ac
sha256 1929bf6d0617cd0582c3a74a9f33e8a6650d098c07c83b24119930316cb033de
sha512 a7b102dda74cdc54920bd1cf346bf8f3b79892fb63f9912fd1a79a890b336daece30c1f9960be7b473780f8c57cddcc900a89961b84eeed93e8a533582844c3a
ripemd-160 6dff0b9506cbd80be4f81d58598d87302f73e80a

387052009 as geometric shapes

Circle

Radius = n
Diameter 774104018
Circumference 2431919496.0631
Area 4.7063966333875E+17

Sphere

Radius = n
Volume 2.4288270294713E+26
Surface area 1.882558653355E+18
Circumference 2431919496.0631

Square

Length = n
Perimeter 1548208036
Area 149809257670936081
Diagonal 547374200.47155

Cube

Length = n
Surface area 898855546025616486
Volume 5.7983974148334E+25
Space diagonal 670393744.75961

Equilateral Triangle

Length = n
Perimeter 1161156027
Area 6.486931143256E+16
Altitude 335196872.3798

Triangular Pyramid

Length = n
Surface area 6.486931143256E+16
Volume 6.8334768867388E+24
Height 182458066.82385