387156774 (number)

387156774 is an even 9-digits composite number following 387156773 and preceding 387156775. In scientific notation, it is written as 3.87156774 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 129052256 positive integers (up to 387156774) that are relatively prime to 387156774.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million one hundred fifty-six thousand seven hundred seventy-four

Notation

Scientific notation 3.87156774 × 10^8
Engineering notation 3.87156774 × 10^6

Prime Factorization of 387156774

Prime Factorization 2 × 3 × 64526129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 387156774
Product of the distinct prime numbers

The prime factorization of 387156774 is 2 × 3 × 64526129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 387156774)

Multiplication

n×y
n×2 774313548
n×3 1161470322
n×4 1548627096
n×5 1935783870

Division

n÷y
n÷2 193578387
n÷3 129052258
n÷3 96789193.5
n÷5 77431354.8

Exponentiation

ny
n2 149890367654087076
n3 5.803107119463E+25
n4 2.2467122315477E+34
n5 8.6982985967236E+42

Nth Root

y√n
2√n 19676.299804587
3√n 728.83455368888
4√n 140.2722346175
5√n 52.188807383002

Divisors of 387156774

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 -387156773
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 387156774 can be divided by 8 positive divisors. The sum of these divisors (counting 387156774) is 1, the average is 0.125.

Base conversion 387156774

Base System Value
2 Binary 10111000100111000101100100110
3 Ternary 222222111121020210
4 Quaternary 113010320230212
5 Quinary 1243103004044
6 Senary 102230040250
8 Octal 2704705446
10 Decimal 387156774
12 Duodecimal a97a9086
16 Hexadecimal 17138b26
20 Vigesimal 60jebie
36 Base36 6ei42u

Cryptographic Hash Functions

md5 fcf27a6edae5b81d574e42df38090b04
sha1 4e8a6f21cfd75ae6927cc395c6874f5d771cf1b3
sha256 eaa685744e74e6233059c4d12a08e9ba41a8d3dc4936a18e1c242c9e70dfcf0c
sha512 312d811e70b422f9f9609b6d5ee43a6bc2b79da7eb35addb9c46ecd1b20cf1036d609e5f88873d541d6fc9cf5b344a386137c2c56c8b138784b30d2a9fe4a3c5
ripemd-160 295bfc623c2333f8d36ac9fab13591bae1cb8a33

387156774 as geometric shapes

Circle

Radius = n
Diameter 774313548
Circumference 2432577753.9718
Area 4.7089447786595E+17

Sphere

Radius = n
Volume 2.4307998259333E+26
Surface area 1.8835779114638E+18
Circumference 2432577753.9718

Square

Length = n
Perimeter 1548627096
Area 149890367654087076
Diagonal 547522360.55542

Cube

Length = n
Surface area 899342205924522456
Volume 5.803107119463E+25
Space diagonal 670575203.06246

Equilateral Triangle

Length = n
Perimeter 1161470322
Area 6.4904433085514E+16
Altitude 335287601.53123

Triangular Pyramid

Length = n
Surface area 6.4904433085514E+16
Volume 6.8390273268737E+24
Height 182507453.51847