188431331 (number)

188431331 is an odd 9-digits composite number following 188431330 and preceding 188431332. In scientific notation, it is written as 1.88431331 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 168145920 positive integers (up to 188431331) that are relatively prime to 188431331.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million four hundred thirty-one thousand three hundred thirty-one

Notation

Scientific notation 1.88431331 × 10^8
Engineering notation 1.88431331 × 10^6

Prime Factorization of 188431331

Prime Factorization 11 × 179 × 83 × 1153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 188431331
Product of the distinct prime numbers

The prime factorization of 188431331 is 11 × 179 × 83 × 1153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 3, 27, 339, 571, 1675, 5173, 22655, 16769, 52032, 663082, 3416392, 3780056, 81049486, 99638418, 185214648, 750824450, 7214438057, 1953716995

Basic calculations (n = 188431331)

Multiplication

n×y
n×2 376862662
n×3 565293993
n×4 753725324
n×5 942156655

Division

n÷y
n÷2 94215665.5
n÷3 62810443.666667
n÷3 47107832.75
n÷5 37686266.2

Exponentiation

ny
n2 35506366502431561
n3 6.690511899027E+24
n4 1.260702062205E+33
n5 2.3755576757573E+41

Nth Root

y√n
2√n 13727.02921247
3√n 573.30320799737
4√n 117.16240528629
5√n 45.188780696154

Divisors of 188431331

1, 11, 83, 179, 913, 1153, 1969, 12683, 14857, 95699, 163427, 206387, 1052689, 2270257, 17130121, 188431331

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 -188431330
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 188431331 can be divided by 16 positive divisors. The sum of these divisors (counting 188431331) is 1, the average is 0.0625.

Base conversion 188431331

Base System Value
2 Binary 1011001110110011101111100011
3 Ternary 111010120022012012
4 Quaternary 23032303233203
5 Quinary 341214300311
6 Senary 30410423135
8 Octal 1316635743
10 Decimal 188431331
12 Duodecimal 53131aab
16 Hexadecimal b3b3be3
20 Vigesimal 2ihdi6b
36 Base36 346qjn

Cryptographic Hash Functions

md5 ec662b6b5bb9f1088ebde29e9f963199
sha1 ee66255ace36a72526cedf21c3053cb0ea6fc53a
sha256 96f8d31e1e4d26d4d8c67b9f60305e611316aa1d41404aae5f1a2e531738a817
sha512 60fe561d400e16d4fc519fdc53b19e5390066083cf716ee7be9beab208a67f5a30070abfc023abe90e653eec0e20caa4026f3df8b11bc258df890486de328a39
ripemd-160 76f711f5379b68ac82d6a4d3605192f5b46d1aa8

188431331 as geometric shapes

Circle

Radius = n
Diameter 376862662
Circumference 1183948970.3515
Area 1.1154654015971E+17

Sphere

Radius = n
Volume 2.8025150707651E+25
Surface area 4.4618616063882E+17
Circumference 1183948970.3515

Square

Length = n
Perimeter 753725324
Area 35506366502431561
Diagonal 266482143.87621

Cube

Length = n
Surface area 213038199014589366
Volume 6.690511899027E+24
Space diagonal 326372639.02983

Equilateral Triangle

Length = n
Perimeter 565293993
Area 1.5374707693593E+16
Altitude 163186319.51491

Triangular Pyramid

Length = n
Surface area 1.5374707693593E+16
Volume 7.8848438890188E+23
Height 88827381.292071