388802020 (number)

388802020 is an even 9-digits composite number following 388802019 and preceding 388802021. In scientific notation, it is written as 3.88802020 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 155520800 positive integers (up to 388802020) that are relatively prime to 388802020.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million eight hundred two thousand twenty

Notation

Scientific notation 3.88802020 × 10^8
Engineering notation 3.88802020 × 10^6

Prime Factorization of 388802020

Prime Factorization 2 × 2 × 5 × 19440101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194401010
Product of the distinct prime numbers

The prime factorization of 388802020 is 2 × 2 × 5 × 19440101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 13, 78, 361, 874, 6916, 8035, 84224, 13093, 890121, 547844, 1104599, 5752239, 45564385, 16750228, 380973305, 269578372, 8061135236, 4705498360

Basic calculations (n = 388802020)

Multiplication

n×y
n×2 777604040
n×3 1166406060
n×4 1555208080
n×5 1944010100

Division

n÷y
n÷2 194401010
n÷3 129600673.33333
n÷3 97200505
n÷5 77760404

Exponentiation

ny
n2 151167010756080400
n3 5.8774039139326E+25
n4 2.2851465140929E+34
n5 8.8846958067527E+42

Nth Root

y√n
2√n 19718.063292322
3√n 729.86550346333
4√n 140.42102154707
5√n 52.233088072721

Divisors of 388802020

1, 2, 4, 5, 10, 20, 19440101, 38880202, 77760404, 97200505, 194401010, 388802020

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 -388802019
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 388802020 can be divided by 12 positive divisors. The sum of these divisors (counting 388802020) is 1, the average is 0.083333333333333.

Base conversion 388802020

Base System Value
2 Binary 10111001011001010010111100100
3 Ternary 1000002121012002211
4 Quaternary 113023022113210
5 Quinary 1244013131040
6 Senary 102325213204
8 Octal 2713122744
10 Decimal 388802020
12 Duodecimal aa261204
16 Hexadecimal 172ca5e4
20 Vigesimal 61a0510
36 Base36 6fhdk4

Cryptographic Hash Functions

md5 568801701ed2ef49688c66d993515ae3
sha1 fdf963fa777cc75635684c9639d11596ccef865b
sha256 59bd34b61390a4bff6881dbeda109b2cffa1a8fa7ac6287605a21c4fd9e0246e
sha512 22e54f8f20b67aade263ffe43843083b1d9fdb79cc515c69a8a557e63081701d7ff889b788113f98598794b25fe41804b7687b9501ce6d2910b8ae539b86bd78
ripemd-160 5149ef100a37ca5428501f8cb41ba7b8087f27ea

388802020 as geometric shapes

Circle

Radius = n
Diameter 777604040
Circumference 2442915139.4657
Area 4.7490517045643E+17

Sphere

Radius = n
Volume 2.4619211944254E+26
Surface area 1.8996206818257E+18
Circumference 2442915139.4657

Square

Length = n
Perimeter 1555208080
Area 151167010756080400
Diagonal 549849089.76206

Cube

Length = n
Surface area 907002064536482400
Volume 5.8774039139326E+25
Space diagonal 673424852.72541

Equilateral Triangle

Length = n
Perimeter 1166406060
Area 6.5457235764461E+16
Altitude 336712426.36271

Triangular Pyramid

Length = n
Surface area 6.5457235764461E+16
Volume 6.9265869388568E+24
Height 183283029.92069