188399042 (number)

188399042 is an even 9-digits composite number following 188399041 and preceding 188399043. In scientific notation, it is written as 1.88399042 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 82285632 positive integers (up to 188399042) that are relatively prime to 188399042.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million three hundred ninety-nine thousand forty-two

Notation

Scientific notation 1.88399042 × 10^8
Engineering notation 1.88399042 × 10^6

Prime Factorization of 188399042

Prime Factorization 2 × 13 × 67 × 37 × 37 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5091866
Product of the distinct prime numbers

The prime factorization of 188399042 is 2 × 13 × 67 × 37 × 37 × 79. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188399042)

Multiplication

n×y
n×2 376798084
n×3 565197126
n×4 753596168
n×5 941995210

Division

n÷y
n÷2 94199521
n÷3 62799680.666667
n÷3 47099760.5
n÷5 37679808.4

Exponentiation

ny
n2 35494199026517764
n3 6.6870730931533E+24
n4 1.2598381645341E+33
n5 2.3735230327325E+41

Nth Root

y√n
2√n 13725.853051814
3√n 573.27045964879
4√n 117.15738581845
5√n 45.187231908536

Divisors of 188399042

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 -188399041
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 188399042 can be divided by 48 positive divisors. The sum of these divisors (counting 188399042) is 1, the average is 0.020833333333333.

Base conversion 188399042

Base System Value
2 Binary 1011001110101011110111000010
3 Ternary 111010111122220022
4 Quaternary 23032223313002
5 Quinary 341212232132
6 Senary 30410013442
8 Octal 1316536702
10 Decimal 188399042
12 Duodecimal 53117282
16 Hexadecimal b3abdc2
20 Vigesimal 2ih9hc2
36 Base36 3461mq

Cryptographic Hash Functions

md5 d3707acc436bdb7c70ac34380348fdaf
sha1 71856ee6d57807c6824517eb36138ab4ad12c514
sha256 e4f6b3de4959624244611441227f7154b8587adcfc13151dbc458313f81cc694
sha512 507c571b7c8b15344f9a78c90ddad89426d02abb37409909a176815157e114a0233a4f44606feaa905d04bc1eff4cf45f79a38bc6c9b8b7fc0d97f8052a33785
ripemd-160 d47c19e3034162ca4d3b2fb18ca14838f72f4f51

188399042 as geometric shapes

Circle

Radius = n
Diameter 376798084
Circumference 1183746092.5811
Area 1.1150831490676E+17

Sphere

Radius = n
Volume 2.8010746271291E+25
Surface area 4.4603325962705E+17
Circumference 1183746092.5811

Square

Length = n
Perimeter 753596168
Area 35494199026517764
Diagonal 266436480.3345

Cube

Length = n
Surface area 212965194159106584
Volume 6.6870730931533E+24
Space diagonal 326316712.8413

Equilateral Triangle

Length = n
Perimeter 565197126
Area 1.5369439021973E+16
Altitude 163158356.42065

Triangular Pyramid

Length = n
Surface area 1.5369439021973E+16
Volume 7.8807912174313E+23
Height 88812160.111499