387777400 (number)

387777400 is an even 9-digits composite number following 387777399 and preceding 387777401. In scientific notation, it is written as 3.87777400 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 155110880 positive integers (up to 387777400) that are relatively prime to 387777400.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million seven hundred seventy-seven thousand four hundred

Notation

Scientific notation 3.87777400 × 10^8
Engineering notation 3.87777400 × 10^6

Prime Factorization of 387777400

Prime Factorization 2 × 2 × 2 × 25 × 1938887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 96944350
Product of the distinct prime numbers

The prime factorization of 387777400 is 2 × 2 × 2 × 25 × 1938887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 35, 77, 239, 522, 1855, 1166, 28683, 87687, 175892, 858655, 4503365, 1532755, 55819292, 49479518, 292818672, 705958134, 1352276524, 1395428204

Basic calculations (n = 387777400)

Multiplication

n×y
n×2 775554800
n×3 1163332200
n×4 1551109600
n×5 1938887000

Division

n÷y
n÷2 193888700
n÷3 129259133.33333
n÷3 96944350
n÷5 77555480

Exponentiation

ny
n2 150371311950760000
n3 5.8310596382855E+25
n4 2.2611531457793E+34
n5 8.7682408787211E+42

Nth Root

y√n
2√n 19692.064391526
3√n 729.22379496167
4√n 140.32841619403
5√n 52.205528765214

Divisors of 387777400

1, 2, 4, 8, 25, 50, 100, 200, 1938887, 3877774, 7755548, 15511096, 48472175, 96944350, 193888700, 387777400

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387777399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387777400 can be divided by 16 positive divisors. The sum of these divisors (counting 387777400) is 1, the average is 0.0625.

Base conversion 387777400

Base System Value
2 Binary 10111000111010000001101111000
3 Ternary 1000000200010120221
4 Quaternary 113013100031320
5 Quinary 1243232334100
6 Senary 102251225424
8 Octal 2707201570
10 Decimal 387777400
12 Duodecimal a9a48274
16 Hexadecimal 171d0378
20 Vigesimal 613c3a0
36 Base36 6eveyg

Cryptographic Hash Functions

md5 2c87d78729aa329431bed90182b39d5a
sha1 a4e3aea4286ed250d2c358c66ae6dee46fed9e40
sha256 f23ff18e2604b143555659f0a17c593fedc8cdd37357d188812a87030f175369
sha512 e4d28201b8dcb32d2e7617ed1d850a9433a0a7ef7140fb5ae12848699cfa2fdc8ef01c04ffd3952773c2fce5a551c2db72baf5a6aceee75cd4a4917ddba98514
ripemd-160 90e04b4cb92710549b4d0d06cdf5172b807d2b53

387777400 as geometric shapes

Circle

Radius = n
Diameter 775554800
Circumference 2436477262.1363
Area 4.7240540893517E+17

Sphere

Radius = n
Volume 2.4425085496375E+26
Surface area 1.8896216357407E+18
Circumference 2436477262.1363

Square

Length = n
Perimeter 1551109600
Area 150371311950760000
Diagonal 548400058.26178

Cube

Length = n
Surface area 902227871704560000
Volume 5.8310596382855E+25
Space diagonal 671650158.82696

Equilateral Triangle

Length = n
Perimeter 1163332200
Area 6.5112688074876E+16
Altitude 335825079.41348

Triangular Pyramid

Length = n
Surface area 6.5112688074876E+16
Volume 6.8719696862247E+24
Height 182800019.42059