388408082 (number)

388408082 is an even 9-digits composite number following 388408081 and preceding 388408083. In scientific notation, it is written as 3.88408082 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 191745684 positive integers (up to 388408082) that are relatively prime to 388408082.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88408082 × 10^8
Engineering notation 3.88408082 × 10^6

Prime Factorization of 388408082

Prime Factorization 2 × 79 × 2458279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388408082
Product of the distinct prime numbers

The prime factorization of 388408082 is 2 × 79 × 2458279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 62, 40, 908, 47, 7371, 6605, 33045, 77455, 516604, 479696, 3943221, 9681513, 11113429, 90181272, 735128613, 669113684, 4087950129, 1392944267

Basic calculations (n = 388408082)

Multiplication

n×y
n×2 776816164
n×3 1165224246
n×4 1553632328
n×5 1942040410

Division

n÷y
n÷2 194204041
n÷3 129469360.66667
n÷3 97102020.5
n÷5 77681616.4

Exponentiation

ny
n2 150860838162918724
n3 5.8595568799772E+25
n4 2.2758992491218E+34
n5 8.8397766217665E+42

Nth Root

y√n
2√n 19708.07149368
3√n 729.61891788059
4√n 140.38543903724
5√n 52.222499165448

Divisors of 388408082

1, 2, 79, 158, 2458279, 4916558, 194204041, 388408082

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 -388408081
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 388408082 can be divided by 8 positive divisors. The sum of these divisors (counting 388408082) is 1, the average is 0.125.

Base conversion 388408082

Base System Value
2 Binary 10111001001101010001100010010
3 Ternary 1000001212011201112
4 Quaternary 113021222030102
5 Quinary 1243413024312
6 Senary 102312533322
8 Octal 2711521422
10 Decimal 388408082
12 Duodecimal aa0b1242
16 Hexadecimal 1726a312
20 Vigesimal 617b042
36 Base36 6f8xle

Cryptographic Hash Functions

md5 59beaaec638d425535ab2d83aece2f18
sha1 977669fb2f5427cedfa586e3e3f71b7256a4fa29
sha256 df08498fee3b2bdcd982aabd0626db364c99bc3315bc0777b564fb2d071166b9
sha512 82683dc94066b8cc28229e7aaea59f6aa2da0a1816b144d743094dd671b32e9532973a46e16ed3f436b463fa2137d14699475fb0316cdaffc978896385a171d7
ripemd-160 58bf0a974ee17b0cfcc89ae8dd440064c46eca05

388408082 as geometric shapes

Circle

Radius = n
Diameter 776816164
Circumference 2440439954.0122
Area 4.7394330088702E+17

Sphere

Radius = n
Volume 2.4544454463237E+26
Surface area 1.8957732035481E+18
Circumference 2440439954.0122

Square

Length = n
Perimeter 1553632328
Area 150860838162918724
Diagonal 549291977.29972

Cube

Length = n
Surface area 905165028977512344
Volume 5.8595568799772E+25
Space diagonal 672742532.09438

Equilateral Triangle

Length = n
Perimeter 1165224246
Area 6.532465914265E+16
Altitude 336371266.04719

Triangular Pyramid

Length = n
Surface area 6.532465914265E+16
Volume 6.9055540076336E+24
Height 183097325.76657