131444492 (number)

131444492 is an even 9-digits composite number following 131444491 and preceding 131444493. In scientific notation, it is written as 1.31444492 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 64931328 positive integers (up to 131444492) that are relatively prime to 131444492.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred forty-four thousand four hundred ninety-two

Notation

Scientific notation 1.31444492 × 10^8
Engineering notation 1.31444492 × 10^6

Prime Factorization of 131444492

Prime Factorization 2 × 2 × 127 × 353 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 65722246
Product of the distinct prime numbers

The prime factorization of 131444492 is 2 × 2 × 127 × 353 × 733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 62, 5, 303, 913, 4478, 1017, 65410, 42654, 518724, 330907, 4019443, 6163026, 53469004, 15910233, 120879988, 406949690, 7063347888, 6665471325

Basic calculations (n = 131444492)

Multiplication

n×y
n×2 262888984
n×3 394333476
n×4 525777968
n×5 657222460

Division

n÷y
n÷2 65722246
n÷3 43814830.666667
n÷3 32861123
n÷5 26288898.4

Exponentiation

ny
n2 17277654477138064
n3 2.2710525156989E+24
n4 2.9851734423137E+32
n5 3.9238460665681E+40

Nth Root

y√n
2√n 11464.924421905
3√n 508.44907795845
4√n 107.07438732911
5√n 42.048303521116

Divisors of 131444492

1, 2, 4, 127, 254, 353, 508, 706, 733, 1412, 1466, 2932, 44831, 89662, 93091, 179324, 186182, 258749, 372364, 517498, 1034996, 32861123, 65722246, 131444492

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131444491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131444492 can be divided by 24 positive divisors. The sum of these divisors (counting 131444492) is 1, the average is 0.041666666666667.

Base conversion 131444492

Base System Value
2 Binary 111110101011010111100001100
3 Ternary 100011100001221112
4 Quaternary 13311122330030
5 Quinary 232122210432
6 Senary 21013151152
8 Octal 765327414
10 Decimal 131444492
12 Duodecimal 3802b4b8
16 Hexadecimal 7d5af0c
20 Vigesimal 211ab4c
36 Base36 269b7w

Cryptographic Hash Functions

md5 1968a90c2b0d13f61049c42b35f8d92b
sha1 a57d04408408d3aaa029550ba24d16bef36c6399
sha256 5ded107927574844d19f3296df657797bfb19246385418f9945c2136b9ca5651
sha512 fc85391fdb51343eb4dee435d92974481f73576748d0684e7f127b5a34f51316e00e7b67abca2279b51bdb5a5e65a2599f77949e3f0677004ab32b6ac3a3ad69
ripemd-160 c14a130a6bef0b4e0cb501e9b05caa7e1f23ba66

131444492 as geometric shapes

Circle

Radius = n
Diameter 262888984
Circumference 825890100.84408
Area 5.427935237664E+16

Sphere

Radius = n
Volume 9.5129625323152E+24
Surface area 2.1711740950656E+17
Circumference 825890100.84408

Square

Length = n
Perimeter 525777968
Area 17277654477138064
Diagonal 185890583.28564

Cube

Length = n
Surface area 103665926862828384
Volume 2.2710525156989E+24
Space diagonal 227668538.51908

Equilateral Triangle

Length = n
Perimeter 394333476
Area 7.4814438475058E+15
Altitude 113834269.25954

Triangular Pyramid

Length = n
Surface area 7.4814438475058E+15
Volume 2.6764610571358E+23
Height 61963527.761881