387622144 (number)

387622144 is an even 9-digits composite number following 387622143 and preceding 387622145. In scientific notation, it is written as 3.87622144 × 10^8. The sum of its digits is 37. It has a total of 12 prime factors and 108 positive divisors. There are 153280512 positive integers (up to 387622144) that are relatively prime to 387622144.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million six hundred twenty-two thousand one hundred forty-four

Notation

Scientific notation 3.87622144 × 10^8
Engineering notation 3.87622144 × 10^6

Prime Factorization of 387622144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 2377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 432614
Product of the distinct prime numbers

The prime factorization of 387622144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 2377. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 387622144)

Multiplication

n×y
n×2 775244288
n×3 1162866432
n×4 1550488576
n×5 1938110720

Division

n÷y
n÷2 193811072
n÷3 129207381.33333
n÷3 96905536
n÷5 77524428.8

Exponentiation

ny
n2 150250926519156736
n3 5.8240586275342E+25
n4 2.2575340919865E+34
n5 8.750702048889E+42

Nth Root

y√n
2√n 19688.121901289
3√n 729.12646121427
4√n 140.31436812133
5√n 52.201347747994

Divisors of 387622144

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387622143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387622144 can be divided by 108 positive divisors. The sum of these divisors (counting 387622144) is 1, the average is 0.0092592592592593.

Base conversion 387622144

Base System Value
2 Binary 10111000110101010010100000000
3 Ternary 1000000101020121201
4 Quaternary 113012222110000
5 Quinary 1243212402034
6 Senary 102244030544
8 Octal 2706522400
10 Decimal 387622144
12 Duodecimal a9992454
16 Hexadecimal 171aa500
20 Vigesimal 612cf74
36 Base36 6es35s

Cryptographic Hash Functions

md5 bc2fec6b930384c7358bbba95a5b1ba9
sha1 5f2d0c0f9a6ee204eedb6632a5b963d1f2f399b1
sha256 b198ebbae06a03c9091f3ff3c45aa8224eb8359058d751a2a08464b4563749f6
sha512 d30a1fc067407f335c8d0a3c93bab3a61448a73420758c6bf47961d3b0534a773e96ad26a8a67eb05bc6d93b470473aa3956750199768caaa86fe99cfbd914cf
ripemd-160 79486cdb3788dbc85addb1f63e1d37dc87170f67

387622144 as geometric shapes

Circle

Radius = n
Diameter 775244288
Circumference 2435501759.9182
Area 4.7202720694764E+17

Sphere

Radius = n
Volume 2.4395759731117E+26
Surface area 1.8881088277906E+18
Circumference 2435501759.9182

Square

Length = n
Perimeter 1550488576
Area 150250926519156736
Diagonal 548180493.12094

Cube

Length = n
Surface area 901505559114940416
Volume 5.8240586275342E+25
Space diagonal 671381247.54678

Equilateral Triangle

Length = n
Perimeter 1162866432
Area 6.5060559653869E+16
Altitude 335690623.77339

Triangular Pyramid

Length = n
Surface area 6.5060559653869E+16
Volume 6.8637189159291E+24
Height 182726831.04031