388223868 (number)

388223868 is an even 9-digits composite number following 388223867 and preceding 388223869. In scientific notation, it is written as 3.88223868 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 127848496 positive integers (up to 388223868) that are relatively prime to 388223868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88223868 × 10^8
Engineering notation 3.88223868 × 10^6

Prime Factorization of 388223868

Prime Factorization 2 × 2 × 3 × 83 × 389783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194111934
Product of the distinct prime numbers

The prime factorization of 388223868 is 2 × 2 × 3 × 83 × 389783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 51, 70, 25, 688, 3783, 8898, 66167, 67994, 931411, 344333, 7253774, 8654575, 22578002, 29771668, 251435142, 374930433, 1367822135, 4330641760

Basic calculations (n = 388223868)

Multiplication

n×y
n×2 776447736
n×3 1164671604
n×4 1552895472
n×5 1941119340

Division

n÷y
n÷2 194111934
n÷3 129407956
n÷3 97055967
n÷5 77644773.6

Exponentiation

ny
n2 150717771684881424
n3 5.8512236299846E+25
n4 2.2715846701656E+34
n5 8.818833871412E+42

Nth Root

y√n
2√n 19703.397372027
3√n 729.50355186922
4√n 140.36879059117
5√n 52.217544613019

Divisors of 388223868

1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 389783, 779566, 1169349, 1559132, 2338698, 4677396, 32351989, 64703978, 97055967, 129407956, 194111934, 388223868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388223867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388223868 can be divided by 24 positive divisors. The sum of these divisors (counting 388223868) is 1, the average is 0.041666666666667.

Base conversion 388223868

Base System Value
2 Binary 10111001000111101001101111100
3 Ternary 1000001111211000210
4 Quaternary 113020331031330
5 Quinary 1243341130433
6 Senary 102304552420
8 Octal 2710751574
10 Decimal 388223868
12 Duodecimal aa022710
16 Hexadecimal 1723d37c
20 Vigesimal 6167jd8
36 Base36 6f4zgc

Cryptographic Hash Functions

md5 04fcfcf09cc1d5cc2582b1135096ec3a
sha1 8a7837f99393512d6a707e96901ea7d5d80706c0
sha256 d248b97f4e00339172121bb598e70f85f59f29aa5319f0ec7cd753c5e83f4c54
sha512 0d0a8daac5cb2b18c035a58771001527265753428b0328f5d7ce71700515d25ae3dd5ca66c8c90e483d9d30fa1b067c44741604858c9de8f22caf7e2503fbd1e
ripemd-160 2b06eac4beedd2901d1d6f7075b3cd6d024f65cc

388223868 as geometric shapes

Circle

Radius = n
Diameter 776447736
Circumference 2439282503.314
Area 4.7349384429065E+17

Sphere

Radius = n
Volume 2.4509548227294E+26
Surface area 1.8939753771626E+18
Circumference 2439282503.314

Square

Length = n
Perimeter 1552895472
Area 150717771684881424
Diagonal 549031459.36254

Cube

Length = n
Surface area 904306630109288544
Volume 5.8512236299846E+25
Space diagonal 672423464.08691

Equilateral Triangle

Length = n
Perimeter 1164671604
Area 6.5262709540445E+16
Altitude 336211732.04346

Triangular Pyramid

Length = n
Surface area 6.5262709540445E+16
Volume 6.8957331783351E+24
Height 183010486.45418