131497454 (number)

131497454 is an even 9-digits composite number following 131497453 and preceding 131497455. In scientific notation, it is written as 1.31497454 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 59706360 positive integers (up to 131497454) that are relatively prime to 131497454.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred ninety-seven thousand four hundred fifty-four

Notation

Scientific notation 1.31497454 × 10^8
Engineering notation 1.31497454 × 10^6

Prime Factorization of 131497454

Prime Factorization 2 × 11 × 1103 × 5419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131497454
Product of the distinct prime numbers

The prime factorization of 131497454 is 2 × 11 × 1103 × 5419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 10, 27, 941, 133, 7475, 9235, 7904, 3520, 944486, 350160, 8818627, 7907657, 40998416, 30096379, 317308043, 420157487, 8859235109, 6616226228

Basic calculations (n = 131497454)

Multiplication

n×y
n×2 262994908
n×3 394492362
n×4 525989816
n×5 657487270

Division

n÷y
n÷2 65748727
n÷3 43832484.666667
n÷3 32874363.5
n÷5 26299490.8

Exponentiation

ny
n2 17291580408482116
n3 2.2737987993517E+24
n4 2.98998753023E+32
n5 3.93175747717E+40

Nth Root

y√n
2√n 11467.233929767
3√n 508.51735738643
4√n 107.08517138132
5√n 42.051691420276

Divisors of 131497454

1, 2, 11, 22, 1103, 2206, 5419, 10838, 12133, 24266, 59609, 119218, 5977157, 11954314, 65748727, 131497454

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131497453
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131497454 can be divided by 16 positive divisors. The sum of these divisors (counting 131497454) is 1, the average is 0.0625.

Base conversion 131497454

Base System Value
2 Binary 111110101100111110111101110
3 Ternary 100011102202121002
4 Quaternary 13311213313232
5 Quinary 232130404304
6 Senary 21014240302
8 Octal 765476756
10 Decimal 131497454
12 Duodecimal 38056092
16 Hexadecimal 7d67dee
20 Vigesimal 211h3ce
36 Base36 26ag32

Cryptographic Hash Functions

md5 368b153049ab417fad04eef478b1e6df
sha1 0445bf707222471d983eb3a00e3091c84ef60b0a
sha256 eba41f1dbb1c889370c74349d48b10b82ff406d12617d520974eee0cf9c0ac22
sha512 8700337b92394c47ced47129f3ff00d1465f605f3793db0d5e90c54b8cfc479f2ae95c62524de87dcf1a7b506c7b6ae0fba15ada5ff81c404356913e505cf7dd
ripemd-160 b43afddb04a51476a7e5f85ab105e3ee5cb21de4

131497454 as geometric shapes

Circle

Radius = n
Diameter 262994908
Circumference 826222870.90432
Area 5.4323101980245E+16

Sphere

Radius = n
Volume 9.5244661383794E+24
Surface area 2.1729240792098E+17
Circumference 826222870.90432

Square

Length = n
Perimeter 525989816
Area 17291580408482116
Diagonal 185965482.86433

Cube

Length = n
Surface area 103749482450892696
Volume 2.2737987993517E+24
Space diagonal 227760271.39395

Equilateral Triangle

Length = n
Perimeter 394492362
Area 7.4874739526634E+15
Altitude 113880135.69698

Triangular Pyramid

Length = n
Surface area 7.4874739526634E+15
Volume 2.679697583459E+23
Height 61988494.288111