387843952 (number)

387843952 is an even 9-digits composite number following 387843951 and preceding 387843953. In scientific notation, it is written as 3.87843952 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 10 positive divisors. There are 193921968 positive integers (up to 387843952) that are relatively prime to 387843952.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.87843952 × 10^8
Engineering notation 3.87843952 × 10^6

Prime Factorization of 387843952

Prime Factorization 2 × 2 × 2 × 2 × 24240247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 48480494
Product of the distinct prime numbers

The prime factorization of 387843952 is 2 × 2 × 2 × 2 × 24240247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 387843952)

Multiplication

n×y
n×2 775687904
n×3 1163531856
n×4 1551375808
n×5 1939219760

Division

n÷y
n÷2 193921976
n÷3 129281317.33333
n÷3 96960988
n÷5 77568790.4

Exponentiation

ny
n2 150422931102978304
n3 5.8340624070403E+25
n4 2.2627058201611E+34
n5 8.775767675047E+42

Nth Root

y√n
2√n 19693.754136782
3√n 729.26551006754
4√n 140.33443674587
5√n 52.207320589008

Divisors of 387843952

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387843951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387843952 can be divided by 10 positive divisors. The sum of these divisors (counting 387843952) is 1, the average is 0.1.

Base conversion 387843952

Base System Value
2 Binary 10111000111100000011101110000
3 Ternary 1000000210111212211
4 Quaternary 113013200131300
5 Quinary 1243242001302
6 Senary 102252501504
8 Octal 2707403560
10 Decimal 387843952
12 Duodecimal a9a7a894
16 Hexadecimal 171e0770
20 Vigesimal 61409hc
36 Base36 6ewub4

Cryptographic Hash Functions

md5 50f8de8c017aee9411f1aaabfbd857e7
sha1 e18bf83a994eba0cf5bc7f8a8e9cfbc68b7251fa
sha256 5eb9ff5cce692afe3eed0080c3fea7dcc647bd7937b4b2963eec005b859b789c
sha512 cea588ab0b7255a179287226317440915032a958149c4ecd327a86a0b1ee2a849ca86079a4c6a260ec279031a01b78278d4e02946cccfeb01b79445a07d286ed
ripemd-160 add1c91b9b5ecfddd35f9db320bd1145f804f76e

387843952 as geometric shapes

Circle

Radius = n
Diameter 775687904
Circumference 2436895420.6849
Area 4.7256757528456E+17

Sphere

Radius = n
Volume 2.4437663464723E+26
Surface area 1.8902703011382E+18
Circumference 2436895420.6849

Square

Length = n
Perimeter 1551375808
Area 150422931102978304
Diagonal 548494177.00278

Cube

Length = n
Surface area 902537586617869824
Volume 5.8340624070403E+25
Space diagonal 671765430.2723

Equilateral Triangle

Length = n
Perimeter 1163531856
Area 6.5135039823448E+16
Altitude 335882715.13615

Triangular Pyramid

Length = n
Surface area 6.5135039823448E+16
Volume 6.8755084831395E+24
Height 182831392.33426