131569212 (number)

131569212 is an even 9-digits composite number following 131569211 and preceding 131569213. In scientific notation, it is written as 1.31569212 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 43856400 positive integers (up to 131569212) that are relatively prime to 131569212.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand two hundred twelve

Notation

Scientific notation 1.31569212 × 10^8
Engineering notation 1.31569212 × 10^6

Prime Factorization of 131569212

Prime Factorization 2 × 2 × 3 × 10964101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65784606
Product of the distinct prime numbers

The prime factorization of 131569212 is 2 × 2 × 3 × 10964101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131569212)

Multiplication

n×y
n×2 263138424
n×3 394707636
n×4 526276848
n×5 657846060

Division

n÷y
n÷2 65784606
n÷3 43856404
n÷3 32892303
n÷5 26313842.4

Exponentiation

ny
n2 17310457546300944
n3 2.2775232587263E+24
n4 2.9965194046229E+32
n5 3.9424969680894E+40

Nth Root

y√n
2√n 11470.362330807
3√n 508.60983966621
4√n 107.09977745452
5√n 42.056279930135

Divisors of 131569212

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 -131569211
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 131569212 can be divided by 12 positive divisors. The sum of these divisors (counting 131569212) is 1, the average is 0.083333333333333.

Base conversion 131569212

Base System Value
2 Binary 111110101111001011000111100
3 Ternary 100011120102000210
4 Quaternary 13311321120330
5 Quinary 232140203322
6 Senary 21015552420
8 Octal 765713074
10 Decimal 131569212
12 Duodecimal 3808b710
16 Hexadecimal 7d7963c
20 Vigesimal 212630c
36 Base36 26bzgc

Cryptographic Hash Functions

md5 7cba18811040ca1435b900a9d9d5efe2
sha1 5748752fff0fec3e58e520005a4070f2bc02bdf4
sha256 3390b35391d19f30bf03bf1b2c7dd27c0858b0af74ba7d17a0e99b21531fb2ee
sha512 6057d8d545332cf73b34aa774f441f07b31477bd1208caafc72b0a17194dba08dcb5b2664472d9cce62271fd18673704a344fca48a435c1002baf6924591efcf
ripemd-160 83f3adfa86bc53ab99facb57fd427151f4ed6689

131569212 as geometric shapes

Circle

Radius = n
Diameter 263138424
Circumference 826673739.7156
Area 5.4382406257737E+16

Sphere

Radius = n
Volume 9.5400671173258E+24
Surface area 2.1752962503095E+17
Circumference 826673739.7156

Square

Length = n
Perimeter 526276848
Area 17310457546300944
Diagonal 186066964.00114

Cube

Length = n
Surface area 103862745277805664
Volume 2.2775232587263E+24
Space diagonal 227884559.8958

Equilateral Triangle

Length = n
Perimeter 394707636
Area 7.4956479931143E+15
Altitude 113942279.9479

Triangular Pyramid

Length = n
Surface area 7.4956479931143E+15
Volume 2.6840869009257E+23
Height 62022321.333714