388049274 (number)

388049274 is an even 9-digits composite number following 388049273 and preceding 388049275. In scientific notation, it is written as 3.88049274 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 121886208 positive integers (up to 388049274) that are relatively prime to 388049274.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-nine thousand two hundred seventy-four

Notation

Scientific notation 3.88049274 × 10^8
Engineering notation 3.88049274 × 10^6

Prime Factorization of 388049274

Prime Factorization 2 × 171 × 193 × 5879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388049274
Product of the distinct prime numbers

The prime factorization of 388049274 is 2 × 171 × 193 × 5879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 20, 77, 859, 118, 583, 3258, 99991, 50083, 523130, 368416, 7263330, 8166948, 47489293, 20565299, 808947999, 463188616, 1229742818, 7594661527

Basic calculations (n = 388049274)

Multiplication

n×y
n×2 776098548
n×3 1164147822
n×4 1552197096
n×5 1940246370

Division

n÷y
n÷2 194024637
n÷3 129349758
n÷3 97012318.5
n÷5 77609854.8

Exponentiation

ny
n2 150582239051927076
n3 5.8433328541395E+25
n4 2.2675010717892E+34
n5 8.7990214470201E+42

Nth Root

y√n
2√n 19698.966318058
3√n 729.39417679659
4√n 140.35300608843
5√n 52.212847060286

Divisors of 388049274

1, 2, 171, 193, 342, 386, 5879, 11758, 33003, 66006, 1005309, 1134647, 2010618, 2269294, 194024637, 388049274

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388049273
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388049274 can be divided by 16 positive divisors. The sum of these divisors (counting 388049274) is 1, the average is 0.0625.

Base conversion 388049274

Base System Value
2 Binary 10111001000010010100101111010
3 Ternary 1000001011221112100
4 Quaternary 113020102211322
5 Quinary 1243320034044
6 Senary 102301124230
8 Octal 2710224572
10 Decimal 388049274
12 Duodecimal a9b59676
16 Hexadecimal 1721297a
20 Vigesimal 615633e
36 Base36 6f18qi

Cryptographic Hash Functions

md5 a772163cb882fcf3b024e421fa1b2fa4
sha1 1405944732b5ccb007f6286fe4f73b28b8197c8b
sha256 b55580199e6f80a49c823c6898f0a144f3e95ac85fddd3531ff3857c99fc7b4a
sha512 23ed855d451b2ecb76dc17b29006ee747c23d87cbc5bbae435a6e75920094b58b9f94728d9d588d35f53770fc54b21343a698608780715e9c728dee47b8b23a2
ripemd-160 dc74a1852c2f273f47714f0d84cd332e5993c5b1

388049274 as geometric shapes

Circle

Radius = n
Diameter 776098548
Circumference 2438185496.8585
Area 4.7306805596664E+17

Sphere

Radius = n
Volume 2.4476495422726E+26
Surface area 1.8922722238665E+18
Circumference 2438185496.8585

Square

Length = n
Perimeter 1552197096
Area 150582239051927076
Diagonal 548784546.15983

Cube

Length = n
Surface area 903493434311562456
Volume 5.8433328541395E+25
Space diagonal 672121058.40822

Equilateral Triangle

Length = n
Perimeter 1164147822
Area 6.5204022188855E+16
Altitude 336060529.20411

Triangular Pyramid

Length = n
Surface area 6.5204022188855E+16
Volume 6.8864338098203E+24
Height 182928182.05328