131222018 (number)

131222018 is an even 9-digits composite number following 131222017 and preceding 131222019. In scientific notation, it is written as 1.31222018 × 10^8. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 60422544 positive integers (up to 131222018) that are relatively prime to 131222018.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million two hundred twenty-two thousand eighteen

Notation

Scientific notation 1.31222018 × 10^8
Engineering notation 1.31222018 × 10^6

Prime Factorization of 131222018

Prime Factorization 2 × 19 × 107 × 59 × 547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 131222018
Product of the distinct prime numbers

The prime factorization of 131222018 is 2 × 19 × 107 × 59 × 547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 51, 38, 965, 606, 3941, 3434, 32908, 34862, 366253, 803949, 5096585, 2001757, 84355171, 90518655, 220562085, 179844349, 3316398170, 5292263953

Basic calculations (n = 131222018)

Multiplication

n×y
n×2 262444036
n×3 393666054
n×4 524888072
n×5 656110090

Division

n÷y
n÷2 65611009
n÷3 43740672.666667
n÷3 32805504.5
n÷5 26244403.6

Exponentiation

ny
n2 17219218007992324
n3 2.2595405353907E+24
n4 2.9650146880677E+32
n5 3.8907521076788E+40

Nth Root

y√n
2√n 11455.217937691
3√n 508.16206053536
4√n 107.02905183963
5√n 42.034060255697

Divisors of 131222018

1, 2, 19, 38, 59, 107, 118, 214, 547, 1094, 1121, 2033, 2242, 4066, 6313, 10393, 12626, 20786, 32273, 58529, 64546, 117058, 119947, 239894, 613187, 1112051, 1226374, 2224102, 3453211, 6906422, 65611009, 131222018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131222017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131222018 can be divided by 32 positive divisors. The sum of these divisors (counting 131222018) is 1, the average is 0.03125.

Base conversion 131222018

Base System Value
2 Binary 111110100100100101000000010
3 Ternary 100010220202202202
4 Quaternary 13310210220002
5 Quinary 232043101033
6 Senary 21004313202
8 Octal 764445002
10 Decimal 131222018
12 Duodecimal 37b42802
16 Hexadecimal 7d24a02
20 Vigesimal 2102f0i
36 Base36 264jk2

Cryptographic Hash Functions

md5 42a6eba053167ba7d650e385dd5b1d26
sha1 ffe21cc6ef17bf9c619e614a18271e555c1e3964
sha256 954354317135278d308dcb7491cfad48ce5db6273acb704f628e5d6fa9937825
sha512 248a0daa5b2b725f749c8251bc04d2131ba7479f8bce213e5f22093487dd271174bcc6f5a1b9db1dbe7a7feb5a7d2fcc25a9a75b9c02ee468b44177fabd69ca5
ripemd-160 f68a1cfa868370f573d8dfe2da316f638eb666b2

131222018 as geometric shapes

Circle

Radius = n
Diameter 262444036
Circumference 824492255.47606
Area 5.409576879447E+16

Sphere

Radius = n
Volume 9.4647412619623E+24
Surface area 2.1638307517788E+17
Circumference 824492255.47606

Square

Length = n
Perimeter 524888072
Area 17219218007992324
Diagonal 185575957.53757

Cube

Length = n
Surface area 103315308047953944
Volume 2.2595405353907E+24
Space diagonal 227283202.24772

Equilateral Triangle

Length = n
Perimeter 393666054
Area 7.4561401141119E+15
Altitude 113641601.12386

Triangular Pyramid

Length = n
Surface area 7.4561401141119E+15
Volume 2.6628940582344E+23
Height 61858652.512522