131469746 (number)

131469746 is an even 9-digits composite number following 131469745 and preceding 131469747. In scientific notation, it is written as 1.31469746 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 64755600 positive integers (up to 131469746) that are relatively prime to 131469746.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred sixty-nine thousand seven hundred forty-six

Notation

Scientific notation 1.31469746 × 10^8
Engineering notation 1.31469746 × 10^6

Prime Factorization of 131469746

Prime Factorization 2 × 701 × 79 × 1187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131469746
Product of the distinct prime numbers

The prime factorization of 131469746 is 2 × 701 × 79 × 1187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131469746)

Multiplication

n×y
n×2 262939492
n×3 394409238
n×4 525878984
n×5 657348730

Division

n÷y
n÷2 65734873
n÷3 43823248.666667
n÷3 32867436.5
n÷5 26293949.2

Exponentiation

ny
n2 17284294113304516
n3 2.2723617568654E+24
n4 2.9874682299521E+32
n5 3.9276168937488E+40

Nth Root

y√n
2√n 11466.025728211
3√n 508.48163809234
4√n 107.07952992151
5√n 42.049919117546

Divisors of 131469746

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 -131469745
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 131469746 can be divided by 16 positive divisors. The sum of these divisors (counting 131469746) is 1, the average is 0.0625.

Base conversion 131469746

Base System Value
2 Binary 111110101100001000110110010
3 Ternary 100011101100120212
4 Quaternary 13311201012302
5 Quinary 232124012441
6 Senary 21013504122
8 Octal 765410662
10 Decimal 131469746
12 Duodecimal 38042042
16 Hexadecimal 7d611b2
20 Vigesimal 211de76
36 Base36 269upe

Cryptographic Hash Functions

md5 ced81f72c43407d97760eba59def01cd
sha1 e80da71523e45c716be2a01236a58a001b1601d8
sha256 a56469c565493fed2b97cf0307444f4082414ed042c95b413960f9eddb3eeeea
sha512 0190822e255c842e6fa549646ab74ff23a86199826299eb87983e108c4ae26bf576b996a34d94b38a035ecf63c9efe703ad476c33c22503d49178f32d79e80d0
ripemd-160 b46629e2df870b34e1b1b0ef417d66ea0c4f28b8

131469746 as geometric shapes

Circle

Radius = n
Diameter 262939492
Circumference 826048776.40583
Area 5.4300211408843E+16

Sphere

Radius = n
Volume 9.5184466688891E+24
Surface area 2.1720084563537E+17
Circumference 826048776.40583

Square

Length = n
Perimeter 525878984
Area 17284294113304516
Diagonal 185926297.83495

Cube

Length = n
Surface area 103705764679827096
Volume 2.2723617568654E+24
Space diagonal 227712279.73018

Equilateral Triangle

Length = n
Perimeter 394409238
Area 7.4843188943018E+15
Altitude 113856139.86509

Triangular Pyramid

Length = n
Surface area 7.4843188943018E+15
Volume 2.6780040126475E+23
Height 61975432.611649