388289190 (number)

388289190 is an even 9-digits composite number following 388289189 and preceding 388289191. In scientific notation, it is written as 3.88289190 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 102124800 positive integers (up to 388289190) that are relatively prime to 388289190.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred eighty-nine thousand one hundred ninety

Notation

Scientific notation 3.88289190 × 10^8
Engineering notation 3.88289190 × 10^6

Prime Factorization of 388289190

Prime Factorization 2 × 15 × 73 × 177301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388289190
Product of the distinct prime numbers

The prime factorization of 388289190 is 2 × 15 × 73 × 177301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 3, 52, 272, 791, 6714, 1375, 80676, 89394, 256338, 98194, 9449963, 5898625, 33404781, 26067856, 326160854, 371296608, 854631693, 2293395807

Basic calculations (n = 388289190)

Multiplication

n×y
n×2 776578380
n×3 1164867570
n×4 1553156760
n×5 1941445950

Division

n÷y
n÷2 194144595
n÷3 129429730
n÷3 97072297.5
n÷5 77657838

Exponentiation

ny
n2 150768495070856100
n3 5.8541776828582E+25
n4 2.2731139105931E+34
n5 8.8262555912192E+42

Nth Root

y√n
2√n 19705.054935219
3√n 729.54446465394
4√n 140.37469478228
5√n 52.219301704833

Divisors of 388289190

1, 2, 15, 30, 73, 146, 1095, 2190, 177301, 354602, 2659515, 5319030, 12942973, 25885946, 194144595, 388289190

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 -388289189
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 388289190 can be divided by 16 positive divisors. The sum of these divisors (counting 388289190) is 1, the average is 0.0625.

Base conversion 388289190

Base System Value
2 Binary 10111001001001101001010100110
3 Ternary 1000001122010122010
4 Quaternary 113021031022212
5 Quinary 1243400223230
6 Senary 102310215050
8 Octal 2711151246
10 Decimal 388289190
12 Duodecimal aa054486
16 Hexadecimal 1724d2a6
20 Vigesimal 616g2ja
36 Base36 6f6duu

Cryptographic Hash Functions

md5 8be013d207b0eeea65818ac184815d39
sha1 dfb4e4959c129f3a1f25465024bd519ceef274fe
sha256 5670065cdb14227de9f2e8cb6bcd274676a4fd3dfa56830489e0d3711e25326b
sha512 d77f1c6cc1ee1d654169cb86624bdb7be2004e392eee01665545738a866bba9bc3ab88dbd673f0f524ca5819c63e731d9af9117d2223a1e5193d3e94d97c2b71
ripemd-160 74841aa2b28a7bf1ca5b7d0d5221f972f2826cbe

388289190 as geometric shapes

Circle

Radius = n
Diameter 776578380
Circumference 2439692933.5447
Area 4.7365319650739E+17

Sphere

Radius = n
Volume 2.4521922135035E+26
Surface area 1.8946127860296E+18
Circumference 2439692933.5447

Square

Length = n
Perimeter 1553156760
Area 150768495070856100
Diagonal 549123838.62086

Cube

Length = n
Surface area 904610970425136600
Volume 5.8541776828582E+25
Space diagonal 672536605.10977

Equilateral Triangle

Length = n
Perimeter 1164867570
Area 6.5284673410855E+16
Altitude 336268302.55488

Triangular Pyramid

Length = n
Surface area 6.5284673410855E+16
Volume 6.8992145630333E+24
Height 183041279.54029