388935342 (number)

388935342 is an even 9-digits composite number following 388935341 and preceding 388935343. In scientific notation, it is written as 3.88935342 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 125737920 positive integers (up to 388935342) that are relatively prime to 388935342.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred thirty-five thousand three hundred forty-two

Notation

Scientific notation 3.88935342 × 10^8
Engineering notation 3.88935342 × 10^6

Prime Factorization of 388935342

Prime Factorization 2 × 3 × 3 × 37 × 1471 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 129645114
Product of the distinct prime numbers

The prime factorization of 388935342 is 2 × 3 × 3 × 37 × 1471 × 397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 10, 64, 86, 349, 2359, 1404, 61209, 37392, 573735, 443542, 4220068, 1344847, 68877232, 98224722, 263130334, 300081306, 9051182142, 5834172449

Basic calculations (n = 388935342)

Multiplication

n×y
n×2 777870684
n×3 1166806026
n×4 1555741368
n×5 1944676710

Division

n÷y
n÷2 194467671
n÷3 129645114
n÷3 97233835.5
n÷5 77787068.4

Exponentiation

ny
n2 151270700256656964
n3 5.8834521538902E+25
n4 2.2882824756139E+34
n5 8.8999392724551E+42

Nth Root

y√n
2√n 19721.44370983
3√n 729.94891867502
4√n 140.4330577529
5√n 52.236669774685

Divisors of 388935342

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 397, 666, 794, 1191, 1471, 2382, 2942, 3573, 4413, 7146, 8826, 13239, 14689, 26478, 29378, 44067, 54427, 88134, 108854, 132201, 163281, 264402, 326562, 489843, 583987, 979686, 1167974, 1751961, 3503922, 5255883, 10511766, 21607519, 43215038, 64822557, 129645114, 194467671, 388935342

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388935341
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388935342 can be divided by 48 positive divisors. The sum of these divisors (counting 388935342) is 1, the average is 0.020833333333333.

Base conversion 388935342

Base System Value
2 Binary 10111001011101010111010101110
3 Ternary 1000002211221222200
4 Quaternary 113023222322232
5 Quinary 1244031412332
6 Senary 102332122330
8 Octal 2713527256
10 Decimal 388935342
12 Duodecimal aa3063a6
16 Hexadecimal 172eaeae
20 Vigesimal 61agi72
36 Base36 6fk8fi

Cryptographic Hash Functions

md5 447e6ee01cf5b4aa4086089456456442
sha1 fcdb93a94692ab168a51d847de6e274effa3cdf5
sha256 e6568b57beeaf91a028d42ba47f6ba51d496a5f4b471ae75a22a992d7d10c42a
sha512 ee6e8d49dd45ecdc5298623f57b4020cff7bd7ac79fb60bd58c2eb1d6c839a2d2eebd35e3fbf5706740ae2749f2cf535a60bc897e6e5cb9db41cdee17826b3d2
ripemd-160 f602ce3331f11e486032cf12b44bf616b746eae0

388935342 as geometric shapes

Circle

Radius = n
Diameter 777870684
Circumference 2443752826.2973
Area 4.752309206297E+17

Sphere

Radius = n
Volume 2.4644546752545E+26
Surface area 1.9009236825188E+18
Circumference 2443752826.2973

Square

Length = n
Perimeter 1555741368
Area 151270700256656964
Diagonal 550037635.54262

Cube

Length = n
Surface area 907624201539941784
Volume 5.8834521538902E+25
Space diagonal 673655773.20318

Equilateral Triangle

Length = n
Perimeter 1166806026
Area 6.5502134635263E+16
Altitude 336827886.60159

Triangular Pyramid

Length = n
Surface area 6.5502134635263E+16
Volume 6.933714858004E+24
Height 183345878.51421