181488052 (number)

181488052 is an even 9-digits composite number following 181488051 and preceding 181488053. In scientific notation, it is written as 1.81488052 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 89911296 positive integers (up to 181488052) that are relatively prime to 181488052.

Interesting facts

Basic properties

Name

Name one hundred eighty-one million four hundred eighty-eight thousand fifty-two

Notation

Scientific notation 1.81488052 × 10^8
Engineering notation 1.81488052 × 10^6

Prime Factorization of 181488052

Prime Factorization 2 × 2 × 109 × 416257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90744026
Product of the distinct prime numbers

The prime factorization of 181488052 is 2 × 2 × 109 × 416257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 9, 12, 662, 104, 9705, 9378, 79375, 93006, 865336, 771001, 8190832, 3268132, 96297284, 53247765, 280280849, 140009747, 5914354782, 5325432540

Basic calculations (n = 181488052)

Multiplication

n×y
n×2 362976104
n×3 544464156
n×4 725952208
n×5 907440260

Division

n÷y
n÷2 90744026
n÷3 60496017.333333
n÷3 45372013
n÷5 36297610.4

Exponentiation

ny
n2 32937913018754704
n3 5.9778376707192E+24
n4 1.0849061140311E+33
n5 1.9689749723839E+41

Nth Root

y√n
2√n 13471.750146139
3√n 566.17324999727
4√n 116.0678687068
5√n 44.850739472958

Divisors of 181488052

1, 2, 4, 109, 218, 436, 416257, 832514, 1665028, 45372013, 90744026, 181488052

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -181488051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 181488052 can be divided by 12 positive divisors. The sum of these divisors (counting 181488052) is 1, the average is 0.083333333333333.

Base conversion 181488052

Base System Value
2 Binary 1010110100010100100110110100
3 Ternary 110122111112210201
4 Quaternary 22310110212310
5 Quinary 332430104202
6 Senary 30001530244
8 Octal 1264244664
10 Decimal 181488052
12 Duodecimal 50943984
16 Hexadecimal ad149b4
20 Vigesimal 2ge602c
36 Base36 301x2s

Cryptographic Hash Functions

md5 a6520715b759f2e7c234510b03f3ea3f
sha1 c2482a10edf9c119ccae395f72f9fd0f905f27d3
sha256 40075e942f8696a137f0967d7d5fdabc4ef839e2aa64b7ba0da2def6fdec7c6b
sha512 0439b71d00cfb9e2d18740249602cd20ea8ebb0312807e2ecb42960217d0c16bb60dca6da058318f6584b3844bbfacee211b20f85c057e1ec55da4048f4ba08e
ripemd-160 1765c37ddda50b9d5d013caaa67103a27775a9cb

181488052 as geometric shapes

Circle

Radius = n
Diameter 362976104
Circumference 1140323061.755
Area 1.034775055643E+17

Sphere

Radius = n
Volume 2.5039907880912E+25
Surface area 4.139100222572E+17
Circumference 1140323061.755

Square

Length = n
Perimeter 725952208
Area 32937913018754704
Diagonal 256662864.54707

Cube

Length = n
Surface area 197627478112528224
Volume 5.9778376707192E+24
Space diagonal 314346527.0307

Equilateral Triangle

Length = n
Perimeter 544464156
Area 1.4262534710942E+16
Altitude 157173263.51535

Triangular Pyramid

Length = n
Surface area 1.4262534710942E+16
Volume 7.0449492563299E+23
Height 85554288.182358