388289192 (number)

388289192 is an even 9-digits composite number following 388289191 and preceding 388289193. In scientific notation, it is written as 3.88289192 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors. There are 194144592 positive integers (up to 388289192) that are relatively prime to 388289192.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88289192 × 10^8
Engineering notation 3.88289192 × 10^6

Prime Factorization of 388289192

Prime Factorization 2 × 2 × 2 × 48536149

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 97072298
Product of the distinct prime numbers

The prime factorization of 388289192 is 2 × 2 × 2 × 48536149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 1, 65, 591, 759, 36, 3259, 81438, 46632, 997381, 393597, 265221, 2885188, 9185970, 71509640, 344826447, 424438901, 8172687292, 8972632710

Basic calculations (n = 388289192)

Multiplication

n×y
n×2 776578384
n×3 1164867576
n×4 1553156768
n×5 1941445960

Division

n÷y
n÷2 194144596
n÷3 129429730.66667
n÷3 97072298
n÷5 77657838.4

Exponentiation

ny
n2 150768496624012864
n3 5.8541777733193E+25
n4 2.2731139574265E+34
n5 8.8262558185306E+42

Nth Root

y√n
2√n 19705.054985967
3√n 729.54446590652
4√n 140.37469496304
5√n 52.219301758628

Divisors of 388289192

1, 2, 4, 8, 48536149, 97072298, 194144596, 388289192

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388289191
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388289192 can be divided by 8 positive divisors. The sum of these divisors (counting 388289192) is 1, the average is 0.125.

Base conversion 388289192

Base System Value
2 Binary 10111001001001101001010101000
3 Ternary 1000001122010122012
4 Quaternary 113021031022220
5 Quinary 1243400223232
6 Senary 102310215052
8 Octal 2711151250
10 Decimal 388289192
12 Duodecimal aa054488
16 Hexadecimal 1724d2a8
20 Vigesimal 616g2jc
36 Base36 6f6duw

Cryptographic Hash Functions

md5 2f6c3e0ca6a5869e304d199688fc5e1e
sha1 62eac11e7aaabd57226f1467e4f4b3e6ee698215
sha256 50addd40e40aafbf3d570181a77e9e2350817105134f6e152f2e86864382a56a
sha512 b36f8496f93135165f9d28583bad69a8d559c695427cc5a4ec0007a86b79f5a16664a13732a47b62848ae52bc0140c2125f918731b174f4fdebfe3efa8b3d71a
ripemd-160 a977d8e8c72c229750966f6e36cb4465f0589a97

388289192 as geometric shapes

Circle

Radius = n
Diameter 776578384
Circumference 2439692946.111
Area 4.7365320138678E+17

Sphere

Radius = n
Volume 2.4521922513958E+26
Surface area 1.8946128055471E+18
Circumference 2439692946.111

Square

Length = n
Perimeter 1553156768
Area 150768496624012864
Diagonal 549123841.44929

Cube

Length = n
Surface area 904610979744077184
Volume 5.8541777733193E+25
Space diagonal 672536608.57387

Equilateral Triangle

Length = n
Perimeter 1164867576
Area 6.5284674083392E+16
Altitude 336268304.28693

Triangular Pyramid

Length = n
Surface area 6.5284674083392E+16
Volume 6.8992146696427E+24
Height 183041280.4831