188291142 (number)

188291142 is an even 9-digits composite number following 188291141 and preceding 188291143. In scientific notation, it is written as 1.88291142 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 55919808 positive integers (up to 188291142) that are relatively prime to 188291142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88291142 × 10^8
Engineering notation 1.88291142 × 10^6

Prime Factorization of 188291142

Prime Factorization 2 × 27 × 3 × 13 × 29 × 3083

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 188291142
Product of the distinct prime numbers

The prime factorization of 188291142 is 2 × 27 × 3 × 13 × 29 × 3083. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 43, 54, 336, 193, 1192, 7089, 72956, 88966, 587518, 899848, 668788, 8966484, 25932213, 10634935, 194212764, 849509324, 394965558, 9371877143

Basic calculations (n = 188291142)

Multiplication

n×y
n×2 376582284
n×3 564873426
n×4 753164568
n×5 941455710

Division

n÷y
n÷2 94145571
n÷3 62763714
n÷3 47072785.5
n÷5 37658228.4

Exponentiation

ny
n2 35453554155664164
n3 6.6755901999289E+24
n4 1.2569545022686E+33
n5 2.366733986742E+41

Nth Root

y√n
2√n 13721.921949931
3√n 573.1609974944
4√n 117.14060760441
5√n 45.182054791263

Divisors of 188291142

1, 2, 3, 6, 13, 26, 27, 29, 39, 54, 58, 78, 81, 87, 162, 174, 351, 377, 702, 754, 783, 1053, 1131, 1566, 2106, 2262, 2349, 3083, 4698, 6166, 9249, 10179, 18498, 20358, 30537, 40079, 61074, 80158, 83241, 89407, 120237, 166482, 178814, 240474, 249723, 268221, 499446, 536442, 1082133, 1162291, 2164266, 2324582, 2413989, 3246399, 3486873, 4827978, 6492798, 6973746, 7241967, 14483934, 31381857, 62763714, 94145571, 188291142

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188291141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188291142 can be divided by 64 positive divisors. The sum of these divisors (counting 188291142) is 1, the average is 0.015625.

Base conversion 188291142

Base System Value
2 Binary 1011001110010001100001000110
3 Ternary 111010022011220000
4 Quaternary 23032101201012
5 Quinary 341200304032
6 Senary 30403422130
8 Octal 1316214106
10 Decimal 188291142
12 Duodecimal 53084946
16 Hexadecimal b391846
20 Vigesimal 2igg7h2
36 Base36 343qdi

Cryptographic Hash Functions

md5 23ee853e79b7094388dca980ed69e3d9
sha1 fc6cba4e798b207312c4e8470ebc28757872145e
sha256 f7299dacc1c0392430180588713a4ec519706c503db0c10c59b113e4d9e2830b
sha512 eabf5b58c6595dd2268a57f08a05d8e589d5e151fc74c2766ef580d790e4d4842337bba79dca52c8a3ea8531b9ce7e5365512928b41f7260790335f71741d252
ripemd-160 448d418fcb67437c708cb6fd3ce86e7ed3150c79

188291142 as geometric shapes

Circle

Radius = n
Diameter 376582284
Circumference 1183068136.8865
Area 1.1138062527908E+17

Sphere

Radius = n
Volume 2.796264684063E+25
Surface area 4.4552250111633E+17
Circumference 1183068136.8865

Square

Length = n
Perimeter 753164568
Area 35453554155664164
Diagonal 266283886.69112

Cube

Length = n
Surface area 212721324933984984
Volume 6.6755901999289E+24
Space diagonal 326129824.55917

Equilateral Triangle

Length = n
Perimeter 564873426
Area 1.5351839276626E+16
Altitude 163064912.27958

Triangular Pyramid

Length = n
Surface area 1.5351839276626E+16
Volume 7.8672584979869E+23
Height 88761295.563706