131454265 (number)

131454265 is an odd 9-digits composite number following 131454264 and preceding 131454266. In scientific notation, it is written as 1.31454265 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 104142000 positive integers (up to 131454265) that are relatively prime to 131454265.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred fifty-four thousand two hundred sixty-five

Notation

Scientific notation 1.31454265 × 10^8
Engineering notation 1.31454265 × 10^6

Prime Factorization of 131454265

Prime Factorization 5 × 103 × 255251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131454265
Product of the distinct prime numbers

The prime factorization of 131454265 is 5 × 103 × 255251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131454265)

Multiplication

n×y
n×2 262908530
n×3 394362795
n×4 525817060
n×5 657271325

Division

n÷y
n÷2 65727132.5
n÷3 43818088.333333
n÷3 32863566.25
n÷5 26290853

Exponentiation

ny
n2 17280223786690225
n3 2.2715591169149E+24
n4 2.9860613411809E+32
n5 3.9253049884986E+40

Nth Root

y√n
2√n 11465.350626998
3√n 508.46167884069
4√n 107.07637753958
5√n 42.048928767322

Divisors of 131454265

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131454264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131454265 can be divided by 8 positive divisors. The sum of these divisors (counting 131454265) is 1, the average is 0.125.

Base conversion 131454265

Base System Value
2 Binary 111110101011101010100111001
3 Ternary 100011100120100111
4 Quaternary 13311131110321
5 Quinary 232123014030
6 Senary 21013304321
8 Octal 765352471
10 Decimal 131454265
12 Duodecimal 380350a1
16 Hexadecimal 7d5d539
20 Vigesimal 211bfd5
36 Base36 269ird

Cryptographic Hash Functions

md5 46a25c63c4e20614bef716355d14d7e7
sha1 36cc9e19563a8c65c2095e3348320e0a187264f1
sha256 bb7bafa39b47d72716676341e8f26677718166637b78d21c68bba85e2df367b4
sha512 192fb7125c012fb6feea90063d281eea5e0d7e4875201d02634d34856abb8b1bb39796e10458b3f9dc4446b3ec337f33f770fff1b31a286dc9c60c1e1308c285
ripemd-160 ebc199f3af105ad2584e1b7ee4612b15b207311b

131454265 as geometric shapes

Circle

Radius = n
Diameter 262908530
Circumference 825951506.41409
Area 5.4287424100654E+16

Sphere

Radius = n
Volume 9.5150845785263E+24
Surface area 2.1714969640261E+17
Circumference 825951506.41409

Square

Length = n
Perimeter 525817060
Area 17280223786690225
Diagonal 185904404.39479

Cube

Length = n
Surface area 103681342720141350
Volume 2.2715591169149E+24
Space diagonal 227685465.85162

Equilateral Triangle

Length = n
Perimeter 394362795
Area 7.4825563911769E+15
Altitude 113842732.92581

Triangular Pyramid

Length = n
Surface area 7.4825563911769E+15
Volume 2.6770580923944E+23
Height 61968134.798262