131433845 (number)

131433845 is an odd 9-digits composite number following 131433844 and preceding 131433846. In scientific notation, it is written as 1.31433845 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 100362240 positive integers (up to 131433845) that are relatively prime to 131433845.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred thirty-three thousand eight hundred forty-five

Notation

Scientific notation 1.31433845 × 10^8
Engineering notation 1.31433845 × 10^6

Prime Factorization of 131433845

Prime Factorization 115 × 641 × 1783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131433845
Product of the distinct prime numbers

The prime factorization of 131433845 is 115 × 641 × 1783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 22, 34, 461, 808, 1066, 3407, 81968, 35153, 589677, 216642, 5356279, 5514078, 10432008, 5997874, 911500199, 205594163, 7052045213, 3241091340

Basic calculations (n = 131433845)

Multiplication

n×y
n×2 262867690
n×3 394301535
n×4 525735380
n×5 657169225

Division

n÷y
n÷2 65716922.5
n÷3 43811281.666667
n÷3 32858461.25
n÷5 26286769

Exponentiation

ny
n2 17274855611484025
n3 2.2705006948372E+24
n4 2.9842063639762E+32
n5 3.9222571669086E+40

Nth Root

y√n
2√n 11464.460083231
3√n 508.43534946764
4√n 107.07221900769
5√n 42.047622316774

Divisors of 131433845

1, 115, 641, 1783, 73715, 205045, 1142903, 131433845

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 -131433844
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 131433845 can be divided by 8 positive divisors. The sum of these divisors (counting 131433845) is 1, the average is 0.125.

Base conversion 131433845

Base System Value
2 Binary 111110101011000010101110101
3 Ternary 100011022112100012
4 Quaternary 13311120111311
5 Quinary 232121340340
6 Senary 21013030005
8 Octal 765302565
10 Decimal 131433845
12 Duodecimal 38025305
16 Hexadecimal 7d58575
20 Vigesimal 21194c5
36 Base36 269305

Cryptographic Hash Functions

md5 ea8ef362f0ee72b5921d34336eae40e1
sha1 be89fa6b5bfbd7ca0926a9a8342a8b69069140f0
sha256 33d27872dce160914a6f124afef6d6305fb7ee1639a2f2fa61bb5dbdf53fe0db
sha512 1c4f5b51b0272d182a0d38d860f3fc4cc0a650547e4065a5df5e63bd7d7d53171b4ebd2c33124a46cdf2eb688df67b1ef6597c9e96c8aa006a8dfe301c7f585e
ripemd-160 2da56355e82b78cbd59013b68e23c50ba14fe786

131433845 as geometric shapes

Circle

Radius = n
Diameter 262867690
Circumference 825823203.77012
Area 5.4270559480863E+16

Sphere

Radius = n
Volume 9.5106510704946E+24
Surface area 2.1708223792345E+17
Circumference 825823203.77012

Square

Length = n
Perimeter 525735380
Area 17274855611484025
Diagonal 185875526.15384

Cube

Length = n
Surface area 103649133668904150
Volume 2.2705006948372E+24
Space diagonal 227650097.37413

Equilateral Triangle

Length = n
Perimeter 394301535
Area 7.4802319031267E+15
Altitude 113825048.68707

Triangular Pyramid

Length = n
Surface area 7.4802319031267E+15
Volume 2.6758107300136E+23
Height 61958508.717948