388620265 (number)

388620265 is an odd 9-digits composite number following 388620264 and preceding 388620266. In scientific notation, it is written as 3.88620265 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 281571520 positive integers (up to 388620265) that are relatively prime to 388620265.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty thousand two hundred sixty-five

Notation

Scientific notation 3.88620265 × 10^8
Engineering notation 3.88620265 × 10^6

Prime Factorization of 388620265

Prime Factorization 5 × 11 × 269 × 26267

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388620265
Product of the distinct prime numbers

The prime factorization of 388620265 is 5 × 11 × 269 × 26267. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 25, 80, 996, 475, 5674, 297, 22622, 19914, 768502, 364757, 9736836, 1244660, 92353253, 94991411, 603456969, 467619157, 6745227176, 4370119162

Basic calculations (n = 388620265)

Multiplication

n×y
n×2 777240530
n×3 1165860795
n×4 1554481060
n×5 1943101325

Division

n÷y
n÷2 194310132.5
n÷3 129540088.33333
n÷3 97155066.25
n÷5 77724053

Exponentiation

ny
n2 151025710368670225
n3 5.8691651585286E+25
n4 2.2808765192361E+34
n5 8.8639483733783E+42

Nth Root

y√n
2√n 19713.453908435
3√n 729.75175458487
4√n 140.40460786041
5√n 52.228203632752

Divisors of 388620265

1, 5, 11, 55, 269, 1345, 2959, 14795, 26267, 131335, 288937, 1444685, 7065823, 35329115, 77724053, 388620265

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 -388620264
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 388620265 can be divided by 16 positive divisors. The sum of these divisors (counting 388620265) is 1, the average is 0.0625.

Base conversion 388620265

Base System Value
2 Binary 10111001010011101111111101001
3 Ternary 1000002020221210011
4 Quaternary 113022131333221
5 Quinary 1243441322030
6 Senary 102321251521
8 Octal 2712357751
10 Decimal 388620265
12 Duodecimal aa193ba1
16 Hexadecimal 1729dfe9
20 Vigesimal 618had5
36 Base36 6fdhbd

Cryptographic Hash Functions

md5 bd6ce5d45af0ff7f370fad1f47fc0f5f
sha1 666a99c56421a882c3f3b9ead691f5a75bef9f65
sha256 048ea44946c17b99ed27673468ec973431dc8f9b69bc26680913775d7d6173cf
sha512 1eef2e6b44a93bf85a5b88f0948e757acd7555b3f8a227d42b49536cfe35bfacfaf138d0babf0cbd8146f7632381197c731c6bdcfdca3a77765e612e2d51c8de
ripemd-160 a219c4e01e206f668d4791622fbc4e1eafc675b4

388620265 as geometric shapes

Circle

Radius = n
Diameter 777240530
Circumference 2441773139.1202
Area 4.7446126219739E+17

Sphere

Radius = n
Volume 2.4584701526318E+26
Surface area 1.8978450487896E+18
Circumference 2441773139.1202

Square

Length = n
Perimeter 1554481060
Area 151025710368670225
Diagonal 549592049.37603

Cube

Length = n
Surface area 906154262212021350
Volume 5.8691651585286E+25
Space diagonal 673110043.83088

Equilateral Triangle

Length = n
Perimeter 1165860795
Area 6.539605090193E+16
Altitude 336555021.91544

Triangular Pyramid

Length = n
Surface area 6.539605090193E+16
Volume 6.916877472499E+24
Height 183197349.79201