388216049 (number)

388216049 is an odd 9-digits composite number following 388216048 and preceding 388216050. In scientific notation, it is written as 3.88216049 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 356205456 positive integers (up to 388216049) that are relatively prime to 388216049.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred sixteen thousand forty-nine

Notation

Scientific notation 3.88216049 × 10^8
Engineering notation 3.88216049 × 10^6

Prime Factorization of 388216049

Prime Factorization 13 × 167 × 178819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388216049
Product of the distinct prime numbers

The prime factorization of 388216049 is 13 × 167 × 178819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 14, 66, 817, 430, 7571, 7397, 66377, 86342, 620553, 914660, 6387179, 8126357, 64292051, 26439146, 8006136, 599319256, 4387381227, 5782141931

Basic calculations (n = 388216049)

Multiplication

n×y
n×2 776432098
n×3 1164648147
n×4 1552864196
n×5 1941080245

Division

n÷y
n÷2 194108024.5
n÷3 129405349.66667
n÷3 97054012.25
n÷5 77643209.8

Exponentiation

ny
n2 150711700701170401
n3 5.8508700984279E+25
n4 2.2714016728239E+34
n5 8.8179458311569E+42

Nth Root

y√n
2√n 19703.198953469
3√n 729.49865432853
4√n 140.36808381348
5√n 52.217334274447

Divisors of 388216049

1, 13, 167, 2171, 178819, 2324647, 29862773, 388216049

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 -388216048
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 388216049 can be divided by 8 positive divisors. The sum of these divisors (counting 388216049) is 1, the average is 0.125.

Base conversion 388216049

Base System Value
2 Binary 10111001000111011010011110001
3 Ternary 1000001111102022012
4 Quaternary 113020323103301
5 Quinary 1243340403144
6 Senary 102304452305
8 Octal 2710732361
10 Decimal 388216049
12 Duodecimal aa01a095
16 Hexadecimal 1723b4f1
20 Vigesimal 6167029
36 Base36 6f4tf5

Cryptographic Hash Functions

md5 7a5424eeb534ed4af20708033e736b9d
sha1 99237c91626f38435d31c82cf8d3c92656bdbe35
sha256 b624821ca326f1e9b676878efa2c1ab43866523b8e00f611aae478ca0afccbe8
sha512 5fd8515f5037b6b26d08cec45a3a0a441ff9a79c0fa32d4d76ced07770b54fb71d5f8b6272f648a7f76e7031b0ef6fad11e712137e126dfbe4799011dc25ea68
ripemd-160 97ecffeb3264af6534e1cd86d361887a849033d3

388216049 as geometric shapes

Circle

Radius = n
Diameter 776432098
Circumference 2439233375.0881
Area 4.7347477173282E+17

Sphere

Radius = n
Volume 2.4508067357772E+26
Surface area 1.8938990869313E+18
Circumference 2439233375.0881

Square

Length = n
Perimeter 1552864196
Area 150711700701170401
Diagonal 549020401.6267

Cube

Length = n
Surface area 904270204207022406
Volume 5.8508700984279E+25
Space diagonal 672409921.18165

Equilateral Triangle

Length = n
Perimeter 1164648147
Area 6.5260080727385E+16
Altitude 336204960.59082

Triangular Pyramid

Length = n
Surface area 6.5260080727385E+16
Volume 6.8953165373999E+24
Height 183006800.54223