388049057 (number)

388049057 is an odd 9-digits composite number following 388049056 and preceding 388049058. In scientific notation, it is written as 3.88049057 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 352770660 positive integers (up to 388049057) that are relatively prime to 388049057.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-nine thousand fifty-seven

Notation

Scientific notation 3.88049057 × 10^8
Engineering notation 3.88049057 × 10^6

Prime Factorization of 388049057

Prime Factorization 11 × 121 × 291547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388049057
Product of the distinct prime numbers

The prime factorization of 388049057 is 11 × 121 × 291547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 50, 79, 907, 56, 2402, 5822, 25232, 89542, 870872, 935735, 7758629, 2639779, 53183618, 9081393, 355003543, 231501923, 3054119886, 5287311005

Basic calculations (n = 388049057)

Multiplication

n×y
n×2 776098114
n×3 1164147171
n×4 1552196228
n×5 1940245285

Division

n÷y
n÷2 194024528.5
n÷3 129349685.66667
n÷3 97012264.25
n÷5 77609811.4

Exponentiation

ny
n2 150582070638589249
n3 5.8433230512412E+25
n4 2.2674959997805E+34
n5 8.798996844661E+42

Nth Root

y√n
2√n 19698.960810154
3√n 729.39404083571
4√n 140.35298646682
5√n 52.212841220723

Divisors of 388049057

1, 11, 121, 1331, 291547, 3207017, 35277187, 388049057

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 -388049056
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 388049057 can be divided by 8 positive divisors. The sum of these divisors (counting 388049057) is 1, the average is 0.125.

Base conversion 388049057

Base System Value
2 Binary 10111001000010010100010100001
3 Ternary 1000001011221020022
4 Quaternary 113020102202201
5 Quinary 1243320032212
6 Senary 102301123225
8 Octal 2710224241
10 Decimal 388049057
12 Duodecimal a9b59515
16 Hexadecimal 172128a1
20 Vigesimal 61562ch
36 Base36 6f18kh

Cryptographic Hash Functions

md5 dc497551d14e42f818b995ba42450b3d
sha1 74326d1bafd5a750209a7fdc65efee63398a18b7
sha256 9649d8321a5df73c45a70491b1e86e32e1c2ed88692619f9ff82e9ad9ccc51f5
sha512 9d004609d0de312e274090f83a06ca49a35d24e9521bf2fb31c25393de3224a3e3352080d09789388ee2ec0c70f0104fda2d08450b8af19d4ba806a1bc99e17f
ripemd-160 b8790b1d83090d0b70ba07e1cdbf1c80d51601e4

388049057 as geometric shapes

Circle

Radius = n
Diameter 776098114
Circumference 2438184133.4073
Area 4.7306752688053E+17

Sphere

Radius = n
Volume 2.4476454360442E+26
Surface area 1.8922701075221E+18
Circumference 2438184133.4073

Square

Length = n
Perimeter 1552196228
Area 150582070638589249
Diagonal 548784239.27549

Cube

Length = n
Surface area 903492423831535494
Volume 5.8433230512412E+25
Space diagonal 672120682.55319

Equilateral Triangle

Length = n
Perimeter 1164147171
Area 6.5203949263741E+16
Altitude 336060341.2766

Triangular Pyramid

Length = n
Surface area 6.5203949263741E+16
Volume 6.8864222569939E+24
Height 182928079.7585