387849360 (number)

387849360 is an even 9-digits composite number following 387849359 and preceding 387849361. In scientific notation, it is written as 3.87849360 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 103426432 positive integers (up to 387849360) that are relatively prime to 387849360.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million eight hundred forty-nine thousand three hundred sixty

Notation

Scientific notation 3.87849360 × 10^8
Engineering notation 3.87849360 × 10^6

Prime Factorization of 387849360

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 1616039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 48481170
Product of the distinct prime numbers

The prime factorization of 387849360 is 2 × 2 × 2 × 2 × 5 × 3 × 1616039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 387849360)

Multiplication

n×y
n×2 775698720
n×3 1163548080
n×4 1551397440
n×5 1939246800

Division

n÷y
n÷2 193924680
n÷3 129283120
n÷3 96962340
n÷5 77569872

Exponentiation

ny
n2 150427126052409600
n3 5.8343064566066E+25
n4 2.2628320252388E+34
n5 8.7763795277635E+42

Nth Root

y√n
2√n 19693.891438718
3√n 729.26889961767
4√n 140.33492594047
5√n 52.207466181385

Divisors of 387849360

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387849359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387849360 can be divided by 40 positive divisors. The sum of these divisors (counting 387849360) is 1, the average is 0.025.

Base conversion 387849360

Base System Value
2 Binary 10111000111100001110010010000
3 Ternary 1000000210210022010
4 Quaternary 113013201302100
5 Quinary 1243242134420
6 Senary 102252542520
8 Octal 2707416220
10 Decimal 387849360
12 Duodecimal a9a81a40
16 Hexadecimal 171e1c90
20 Vigesimal 6141380
36 Base36 6ewyhc

Cryptographic Hash Functions

md5 5075f1f8e8b643de8798e49047a9233b
sha1 3dcd2ca3492938d8327438e23e2582a714d625fc
sha256 7e500d3b91751f242ba69ce562b1d77c6486a4683f155c1af9d06294fce2d131
sha512 2134b17fecf6009fa7413b24dd8e6edfd22b578ebef6fc037feb70a98180ec1467de2bb1e1ca1e65b60872e43023be6fac383e328ddc2e0cebee407180949ff0
ripemd-160 90e49c891b1367080d69e0e43218ced698ae02d3

387849360 as geometric shapes

Circle

Radius = n
Diameter 775698720
Circumference 2436929400.151
Area 4.7258075410688E+17

Sphere

Radius = n
Volume 2.4438685737156E+26
Surface area 1.8903230164275E+18
Circumference 2436929400.151

Square

Length = n
Perimeter 1551397440
Area 150427126052409600
Diagonal 548501825.06973

Cube

Length = n
Surface area 902562756314457600
Volume 5.8343064566066E+25
Space diagonal 671774797.20307

Equilateral Triangle

Length = n
Perimeter 1163548080
Area 6.5136856289835E+16
Altitude 335887398.60154

Triangular Pyramid

Length = n
Surface area 6.5136856289835E+16
Volume 6.8757960983117E+24
Height 182833941.68991