131818100 (number)

131818100 is an even 9-digits composite number following 131818099 and preceding 131818101. In scientific notation, it is written as 1.31818100 × 10^8. The sum of its digits is 23. It has a total of 6 prime factors and 36 positive divisors. There are 52397280 positive integers (up to 131818100) that are relatively prime to 131818100.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million eight hundred eighteen thousand one hundred

Notation

Scientific notation 1.31818100 × 10^8
Engineering notation 1.31818100 × 10^6

Prime Factorization of 131818100

Prime Factorization 2 × 2 × 5 × 5 × 163 × 8087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13181810
Product of the distinct prime numbers

The prime factorization of 131818100 is 2 × 2 × 5 × 5 × 163 × 8087. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131818100)

Multiplication

n×y
n×2 263636200
n×3 395454300
n×4 527272400
n×5 659090500

Division

n÷y
n÷2 65909050
n÷3 43939366.666667
n÷3 32954525
n÷5 26363620

Exponentiation

ny
n2 17376011487610000
n3 2.2904728198749E+24
n4 3.0192577521755E+32
n5 3.9799282030205E+40

Nth Root

y√n
2√n 11481.206382606
3√n 508.9303481566
4√n 107.15039142535
5√n 42.072179382394

Divisors of 131818100

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131818099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131818100 can be divided by 36 positive divisors. The sum of these divisors (counting 131818100) is 1, the average is 0.027777777777778.

Base conversion 131818100

Base System Value
2 Binary 111110110110110001001110100
3 Ternary 100012001001102212
4 Quaternary 13312312021310
5 Quinary 232221134400
6 Senary 21025152552
8 Octal 766661164
10 Decimal 131818100
12 Duodecimal 3818b758
16 Hexadecimal 7db6274
20 Vigesimal 213h550
36 Base36 26hbhw

Cryptographic Hash Functions

md5 ea346bf58f5349ab58a6d076ae28a065
sha1 6afc3d544d83323f3d8601c5a8fe72967ef39ad8
sha256 cab6bea398a129acd02c1abe3f75c63e2af5b5855634bb881e8ba8427d1ec584
sha512 cbfdec6d69223b921ac5331065e60a9b992acb252343ffec16d5ae4c925d201c88e73a3e0f25f8ba775a059b22a518c0221c015b96fa5509bdd8440706553246
ripemd-160 f01af33a573603d051b76b75b95ca7d4c47f2b7c

131818100 as geometric shapes

Circle

Radius = n
Diameter 263636200
Circumference 828237549.14033
Area 5.4588350038167E+16

Sphere

Radius = n
Volume 9.5943101122215E+24
Surface area 2.1835340015267E+17
Circumference 828237549.14033

Square

Length = n
Perimeter 527272400
Area 17376011487610000
Diagonal 186418944.78625

Cube

Length = n
Surface area 104256068925660000
Volume 2.2904728198749E+24
Space diagonal 228315646.5572

Equilateral Triangle

Length = n
Perimeter 395454300
Area 7.5240336823602E+15
Altitude 114157823.2786

Triangular Pyramid

Length = n
Surface area 7.5240336823602E+15
Volume 2.6993481050951E+23
Height 62139648.262084