13142481 (number)

13142481 is an odd 8-digits composite number following 13142480 and preceding 13142482. In scientific notation, it is written as 1.3142481 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 7425600 positive integers (up to 13142481) that are relatively prime to 13142481.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-two thousand four hundred eighty-one

Notation

Scientific notation 1.3142481 × 10^7
Engineering notation 1.3142481 × 10^6

Prime Factorization of 13142481

Prime Factorization 3 × 11 × 29 × 31 × 443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13142481
Product of the distinct prime numbers

The prime factorization of 13142481 is 3 × 11 × 29 × 31 × 443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 43, 26, 854, 114, 6362, 7885, 16062, 51000, 645383, 710755, 9929540, 2099826, 76659205, 29629378, 167376527, 195351678, 7650428113, 1744823023

Basic calculations (n = 13142481)

Multiplication

n×y
n×2 26284962
n×3 39427443
n×4 52569924
n×5 65712405

Division

n÷y
n÷2 6571240.5
n÷3 4380827
n÷3 3285620.25
n÷5 2628496.2

Exponentiation

ny
n2 172724806835361
n3 2.2700324920624E+21
n4 2.9833858896313E+28
n5 3.9209092370147E+35

Nth Root

y√n
2√n 3625.2559909612
3√n 235.98937637709
4√n 60.210098745652
5√n 26.529891361119

Divisors of 13142481

1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 443, 899, 957, 1023, 1329, 2697, 4873, 9889, 12847, 13733, 14619, 29667, 38541, 41199, 141317, 151063, 398257, 423951, 453189, 1194771, 4380827, 13142481

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13142480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13142481 can be divided by 32 positive divisors. The sum of these divisors (counting 13142481) is 1, the average is 0.03125.

Base conversion 13142481

Base System Value
2 Binary 110010001000100111010001
3 Ternary 220201201002120
4 Quaternary 302020213101
5 Quinary 11331024411
6 Senary 1145404453
8 Octal 62104721
10 Decimal 13142481
12 Duodecimal 4499729
16 Hexadecimal c889d1
20 Vigesimal 422g41
36 Base36 7tosx

Cryptographic Hash Functions

md5 2c46c66ba66cd16a14bae26eff95ee8d
sha1 fde30ff9d22f325eb6b07ca75cf6b4a0cf540135
sha256 2d2a9a68b0eb501abe0ae77975a9c696e42647387ddfd0f464a1d1fd4efbd9da
sha512 b706f07ebbcecc2895b22582237df20517e4503ed74b43baca04db0bf605ceb965d07086dfe91fbf0948f2d6066c0b1c37e80c3818f60dc2c916f2a05245a47b
ripemd-160 5521ff31870262be9ffa9cb56c53b630070f9c9b

13142481 as geometric shapes

Circle

Radius = n
Diameter 26284962
Circumference 82576643.519087
Area 5.4263098424669E+14

Sphere

Radius = n
Volume 9.5086898672978E+21
Surface area 2.1705239369867E+15
Circumference 82576643.519087

Square

Length = n
Perimeter 52569924
Area 172724806835361
Diagonal 18586274.873431

Cube

Length = n
Surface area 1036348841012166
Volume 2.2700324920624E+21
Space diagonal 22763444.829509

Equilateral Triangle

Length = n
Perimeter 39427443
Area 74792035291591
Altitude 11381722.414754

Triangular Pyramid

Length = n
Surface area 74792035291591
Volume 2.6752589477519E+20
Height 6195424.9578102