387863361 (number)

387863361 is an odd 9-digits composite number following 387863360 and preceding 387863362. In scientific notation, it is written as 3.87863361 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 258483456 positive integers (up to 387863361) that are relatively prime to 387863361.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million eight hundred sixty-three thousand three hundred sixty-one

Notation

Scientific notation 3.87863361 × 10^8
Engineering notation 3.87863361 × 10^6

Prime Factorization of 387863361

Prime Factorization 3 × 3 × 3697 × 11657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129287787
Product of the distinct prime numbers

The prime factorization of 387863361 is 3 × 3 × 3697 × 11657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 26, 70, 701, 911, 8916, 2422, 17577, 98714, 911832, 30951, 8723012, 9616219, 89769114, 30303586, 120641913, 890813714, 9545790609, 9989856276

Basic calculations (n = 387863361)

Multiplication

n×y
n×2 775726722
n×3 1163590083
n×4 1551453444
n×5 1939316805

Division

n÷y
n÷2 193931680.5
n÷3 129287787
n÷3 96965840.25
n÷5 77572672.2

Exponentiation

ny
n2 150437986806216321
n3 5.8349383184733E+25
n4 2.2631587874307E+34
n5 8.7779637376957E+42

Nth Root

y√n
2√n 19694.246901062
3√n 729.27767482101
4√n 140.3361924133
5√n 52.207843104105

Divisors of 387863361

1, 3, 9, 3697, 11091, 11657, 33273, 34971, 104913, 43095929, 129287787, 387863361

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387863360
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387863361 can be divided by 12 positive divisors. The sum of these divisors (counting 387863361) is 1, the average is 0.083333333333333.

Base conversion 387863361

Base System Value
2 Binary 10111000111100101001101000001
3 Ternary 1000000211111111200
4 Quaternary 113013211031001
5 Quinary 1243243111421
6 Senary 102253131413
8 Octal 2707451501
10 Decimal 387863361
12 Duodecimal a9a89b69
16 Hexadecimal 171e5341
20 Vigesimal 6142i81
36 Base36 6ex9a9

Cryptographic Hash Functions

md5 d3742fc460b79fd4e513128acbe967f5
sha1 f115a8e163b40e06934c4759b1375c884ba848ca
sha256 5bafb88a0790dc51b60598768b79ed890fa912659cb44d3fdfeca392d0bfe260
sha512 27aa9b6161aeed29ec64e3d077b86d731e5f90201ac6f6ae46827e51646e4046c42e0df5a8fba8a473b0dccc8d99895fa077e71ddd8556c573eb519f5e639ef5
ripemd-160 0c416a1af11c93045cbfdceb6288f98c7a10ed90

387863361 as geometric shapes

Circle

Radius = n
Diameter 775726722
Circumference 2437017371.0285
Area 4.7261487417125E+17

Sphere

Radius = n
Volume 2.4441332473954E+26
Surface area 1.890459496685E+18
Circumference 2437017371.0285

Square

Length = n
Perimeter 1551453444
Area 150437986806216321
Diagonal 548521625.47381

Cube

Length = n
Surface area 902627920837297926
Volume 5.8349383184733E+25
Space diagonal 671799047.64643

Equilateral Triangle

Length = n
Perimeter 1163590083
Area 6.5141559134186E+16
Altitude 335899523.82321

Triangular Pyramid

Length = n
Surface area 6.5141559134186E+16
Volume 6.8765407546628E+24
Height 182840541.8246