388408056 (number)

388408056 is an even 9-digits composite number following 388408055 and preceding 388408057. In scientific notation, it is written as 3.88408056 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 126349440 positive integers (up to 388408056) that are relatively prime to 388408056.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million four hundred eight thousand fifty-six

Notation

Scientific notation 3.88408056 × 10^8
Engineering notation 3.88408056 × 10^6

Prime Factorization of 388408056

Prime Factorization 2 × 2 × 2 × 3 × 71 × 103 × 2213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 97102014
Product of the distinct prime numbers

The prime factorization of 388408056 is 2 × 2 × 2 × 3 × 71 × 103 × 2213. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 18, 90, 537, 732, 9542, 6503, 71793, 58696, 806181, 480958, 1530757, 5659292, 25485217, 30951627, 255876119, 259793888, 8693348157, 3526189082

Basic calculations (n = 388408056)

Multiplication

n×y
n×2 776816112
n×3 1165224168
n×4 1553632224
n×5 1942040280

Division

n÷y
n÷2 194204028
n÷3 129469352
n÷3 97102014
n÷5 77681611.2

Exponentiation

ny
n2 150860817965699136
n3 5.8595557032627E+25
n4 2.275898639728E+34
n5 8.8397736630979E+42

Nth Root

y√n
2√n 19708.070834052
3√n 729.61890160038
4√n 140.3854366879
5√n 52.222498466294

Divisors of 388408056

1, 2, 3, 4, 6, 8, 12, 24, 71, 103, 142, 206, 213, 284, 309, 412, 426, 568, 618, 824, 852, 1236, 1704, 2213, 2472, 4426, 6639, 7313, 8852, 13278, 14626, 17704, 21939, 26556, 29252, 43878, 53112, 58504, 87756, 157123, 175512, 227939, 314246, 455878, 471369, 628492, 683817, 911756, 942738, 1256984, 1367634, 1823512, 1885476, 2735268, 3770952, 5470536, 16183669, 32367338, 48551007, 64734676, 97102014, 129469352, 194204028, 388408056

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388408055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388408056 can be divided by 64 positive divisors. The sum of these divisors (counting 388408056) is 1, the average is 0.015625.

Base conversion 388408056

Base System Value
2 Binary 10111001001101010001011111000
3 Ternary 1000001212011200120
4 Quaternary 113021222023320
5 Quinary 1243413024211
6 Senary 102312533240
8 Octal 2711521370
10 Decimal 388408056
12 Duodecimal aa0b1220
16 Hexadecimal 1726a2f8
20 Vigesimal 617b02g
36 Base36 6f8xko

Cryptographic Hash Functions

md5 84615a26200a5a5f57aaba6ed0291058
sha1 2a6eab5d89ce2932b887c1a53df2e8be176b98bd
sha256 0c0c031cd0a29c68a0a695331064ed7a6019989f1eeb86ac2bceac5533e3424c
sha512 7292dbbff2c672f25bd8dc7359d76bdce7c918fa9d579472cdb214bb8eac0fe314fa9c942d6e918dd0db80302e5039cd7eddaec214c9ee0429323916d918174f
ripemd-160 605468e76e630415ef9dd974793431e148533351

388408056 as geometric shapes

Circle

Radius = n
Diameter 776816112
Circumference 2440439790.6494
Area 4.7394323743559E+17

Sphere

Radius = n
Volume 2.4544449534227E+26
Surface area 1.8957729497423E+18
Circumference 2440439790.6494

Square

Length = n
Perimeter 1553632224
Area 150860817965699136
Diagonal 549291940.53017

Cube

Length = n
Surface area 905164907794194816
Volume 5.8595557032627E+25
Space diagonal 672742487.06106

Equilateral Triangle

Length = n
Perimeter 1165224168
Area 6.5324650396998E+16
Altitude 336371243.53053

Triangular Pyramid

Length = n
Surface area 6.5324650396998E+16
Volume 6.9055526208623E+24
Height 183097313.51006