131749223 (number)

131749223 is an odd 9-digits composite number following 131749222 and preceding 131749224. In scientific notation, it is written as 1.31749223 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 131723448 positive integers (up to 131749223) that are relatively prime to 131749223.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred forty-nine thousand two hundred twenty-three

Notation

Scientific notation 1.31749223 × 10^8
Engineering notation 1.31749223 × 10^6

Prime Factorization of 131749223

Prime Factorization 7027 × 18749

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131749223
Product of the distinct prime numbers

The prime factorization of 131749223 is 7027 × 18749. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 83, 66, 793, 405, 6971, 5980, 20901, 26507, 693262, 778854, 7569464, 2076158, 34258395, 7653913, 61927900, 118014825, 7189262860, 1306595386

Basic calculations (n = 131749223)

Multiplication

n×y
n×2 263498446
n×3 395247669
n×4 526996892
n×5 658746115

Division

n÷y
n÷2 65874611.5
n÷3 43916407.666667
n÷3 32937305.75
n÷5 26349844.6

Exponentiation

ny
n2 17357857761103729
n3 2.2868842729699E+24
n4 3.0129522605471E+32
n5 3.9695411926317E+40

Nth Root

y√n
2√n 11478.206436547
3√n 508.84169138207
4√n 107.13639174691
5√n 42.067781790032

Divisors of 131749223

1, 7027, 18749, 131749223

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131749222
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131749223 can be divided by 4 positive divisors. The sum of these divisors (counting 131749223) is 1, the average is 0.25.

Base conversion 131749223

Base System Value
2 Binary 111110110100101010101100111
3 Ternary 100011220112221212
4 Quaternary 13312211111213
5 Quinary 232211433343
6 Senary 21023502035
8 Octal 766452547
10 Decimal 131749223
12 Duodecimal 3815791b
16 Hexadecimal 7da5567
20 Vigesimal 2138d13
36 Base36 26fucn

Cryptographic Hash Functions

md5 2bd82bbd7002062bf7b54e953017a32a
sha1 e4167bd575a9fcbfba2c7ce9b2e648ac9073f03b
sha256 3a170735d44dcc1119d0bdb43d30bcc9df6e7c70959d7217370b34496dd7887b
sha512 cacc7cb932b7d52409dafae22a5d37119784699acfd7e25594b13118cbcb4b83c447ee35466e455b3a9709c75bd5d41d7d05c91dcce7e3348d9138c7795c1803
ripemd-160 9babd07b78e0f8553e8834536f56a9629315834b

131749223 as geometric shapes

Circle

Radius = n
Diameter 263498446
Circumference 827804782.18593
Area 5.453131842434E+16

Sphere

Radius = n
Volume 9.5792784420965E+24
Surface area 2.1812527369736E+17
Circumference 827804782.18593

Square

Length = n
Perimeter 526996892
Area 17357857761103729
Diagonal 186321537.99872

Cube

Length = n
Surface area 104147146566622374
Volume 2.2868842729699E+24
Space diagonal 228196348.09372

Equilateral Triangle

Length = n
Perimeter 395247669
Area 7.5161728881964E+15
Altitude 114098174.04686

Triangular Pyramid

Length = n
Surface area 7.5161728881964E+15
Volume 2.6951189620098E+23
Height 62107179.332906