131429512 (number)

131429512 is an even 9-digits composite number following 131429511 and preceding 131429513. In scientific notation, it is written as 1.31429512 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 65426880 positive integers (up to 131429512) that are relatively prime to 131429512.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred twenty-nine thousand five hundred twelve

Notation

Scientific notation 1.31429512 × 10^8
Engineering notation 1.31429512 × 10^6

Prime Factorization of 131429512

Prime Factorization 2 × 2 × 2 × 229 × 71741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32857378
Product of the distinct prime numbers

The prime factorization of 131429512 is 2 × 2 × 2 × 229 × 71741. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 28, 45, 158, 459, 749, 6074, 12127, 3617, 672913, 315840, 5970765, 9538008, 24999601, 203848, 775559206, 97701099, 7502376715, 691616197

Basic calculations (n = 131429512)

Multiplication

n×y
n×2 262859024
n×3 394288536
n×4 525718048
n×5 657147560

Division

n÷y
n÷2 65714756
n÷3 43809837.333333
n÷3 32857378
n÷5 26285902.4

Exponentiation

ny
n2 17273716624558144
n3 2.270276146392E+24
n4 2.9838128602554E+32
n5 3.9216106812269E+40

Nth Root

y√n
2√n 11464.271106355
3√n 508.42976218384
4√n 107.07133653016
5√n 42.047345075018

Divisors of 131429512

1, 2, 4, 8, 229, 458, 916, 1832, 71741, 143482, 286964, 573928, 16428689, 32857378, 65714756, 131429512

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 -131429511
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 131429512 can be divided by 16 positive divisors. The sum of these divisors (counting 131429512) is 1, the average is 0.0625.

Base conversion 131429512

Base System Value
2 Binary 111110101010111010010001000
3 Ternary 100011022022101201
4 Quaternary 13311113102020
5 Quinary 232121221022
6 Senary 21012553544
8 Octal 765272210
10 Decimal 131429512
12 Duodecimal 380228b4
16 Hexadecimal 7d57488
20 Vigesimal 2118dfc
36 Base36 268zns

Cryptographic Hash Functions

md5 8ed23855d793f7a492f2b5d2766b7ab6
sha1 752a56b34b21ceb0b3eb712ac54be9b99d1f0e57
sha256 e55ace6c89962a056cd58d154b4c069b683abe02e372d77ab05d0122684dba65
sha512 b66eea7f7b4a71f4b032b73d994b2b6f143d7d7d70902c4b415ac78a6ed1f535c7c20069cc6134536767f59a437fb2cf049dab68c71ffb59f2b41a48edc0e071
ripemd-160 4291f201725b0d32de193721b4902d4c8f026d5f

131429512 as geometric shapes

Circle

Radius = n
Diameter 262859024
Circumference 825795978.72818
Area 5.4266981247904E+16

Sphere

Radius = n
Volume 9.5097104841669E+24
Surface area 2.1706792499161E+17
Circumference 825795978.72818

Square

Length = n
Perimeter 525718048
Area 17273716624558144
Diagonal 185869398.36648

Cube

Length = n
Surface area 103642299747348864
Volume 2.270276146392E+24
Space diagonal 227642592.39798

Equilateral Triangle

Length = n
Perimeter 394288536
Area 7.4797387073205E+15
Altitude 113821296.19899

Triangular Pyramid

Length = n
Surface area 7.4797387073205E+15
Volume 2.675546097133E+23
Height 61956466.122159