388045244 (number)

388045244 is an even 9-digits composite number following 388045243 and preceding 388045245. In scientific notation, it is written as 3.88045244 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 189065520 positive integers (up to 388045244) that are relatively prime to 388045244.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88045244 × 10^8
Engineering notation 3.88045244 × 10^6

Prime Factorization of 388045244

Prime Factorization 2 × 2 × 43 × 467 × 4831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194022622
Product of the distinct prime numbers

The prime factorization of 388045244 is 2 × 2 × 43 × 467 × 4831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 45, 63, 989, 740, 3446, 8713, 884, 90819, 604002, 187498, 754606, 7112033, 28481340, 84754842, 220808681, 461802627, 1978924809, 7728618772

Basic calculations (n = 388045244)

Multiplication

n×y
n×2 776090488
n×3 1164135732
n×4 1552180976
n×5 1940226220

Division

n÷y
n÷2 194022622
n÷3 129348414.66667
n÷3 97011311
n÷5 77609048.8

Exponentiation

ny
n2 150579111391019536
n3 5.8431508021031E+25
n4 2.2674068787309E+34
n5 8.7985645550441E+42

Nth Root

y√n
2√n 19698.864028162
3√n 729.39165180049
4√n 140.35264168573
5√n 52.212738610838

Divisors of 388045244

1, 2, 4, 43, 86, 172, 467, 934, 1868, 4831, 9662, 19324, 20081, 40162, 80324, 207733, 415466, 830932, 2256077, 4512154, 9024308, 97011311, 194022622, 388045244

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388045243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388045244 can be divided by 24 positive divisors. The sum of these divisors (counting 388045244) is 1, the average is 0.041666666666667.

Base conversion 388045244

Base System Value
2 Binary 10111001000010001100110111100
3 Ternary 1000001011202000002
4 Quaternary 113020101212330
5 Quinary 1243314421434
6 Senary 102301053432
8 Octal 2710214674
10 Decimal 388045244
12 Duodecimal a9b57278
16 Hexadecimal 172119bc
20 Vigesimal 6155d24
36 Base36 6f15mk

Cryptographic Hash Functions

md5 1577dc8d0a15883e3cbfa047abc74d43
sha1 13ee966744ffa1e96eba00d3e0e366350a0eb1d2
sha256 b49ef2fb17b73fe3a5e97133e63edaec1fcb013d200212734c1e6bf202ea57e8
sha512 82f0312f3818457044f8ec9bba8be066ff21d9c482017ee5db23a844abd9aec7f3bdf453ea9d8724f9069d82db39f850a3219dd0f7bae1c7e868abd4b675f8ed
ripemd-160 0e4c6cabf7ea37bd1c778c30b0637d509b118038

388045244 as geometric shapes

Circle

Radius = n
Diameter 776090488
Circumference 2438160175.6217
Area 4.7305823013011E+17

Sphere

Radius = n
Volume 2.4475732844939E+26
Surface area 1.8922329205204E+18
Circumference 2438160175.6217

Square

Length = n
Perimeter 1552180976
Area 150579111391019536
Diagonal 548778846.87918

Cube

Length = n
Surface area 903474668346117216
Volume 5.8431508021031E+25
Space diagonal 672114078.24346

Equilateral Triangle

Length = n
Perimeter 1164135732
Area 6.5202667871955E+16
Altitude 336057039.12173

Triangular Pyramid

Length = n
Surface area 6.5202667871955E+16
Volume 6.8862192594379E+24
Height 182926282.29306