131269904 (number)

131269904 is an even 9-digits composite number following 131269903 and preceding 131269905. In scientific notation, it is written as 1.31269904 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 10 positive divisors. There are 65634944 positive integers (up to 131269904) that are relatively prime to 131269904.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million two hundred sixty-nine thousand nine hundred four

Notation

Scientific notation 1.31269904 × 10^8
Engineering notation 1.31269904 × 10^6

Prime Factorization of 131269904

Prime Factorization 2 × 2 × 2 × 2 × 8204369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16408738
Product of the distinct prime numbers

The prime factorization of 131269904 is 2 × 2 × 2 × 2 × 8204369. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 70, 6, 102, 580, 934, 5695, 1323, 8770, 698255, 815501, 502189, 8690559, 75129186, 69618422, 874023923, 43999006, 5389190990, 5888771924

Basic calculations (n = 131269904)

Multiplication

n×y
n×2 262539808
n×3 393809712
n×4 525079616
n×5 656349520

Division

n÷y
n÷2 65634952
n÷3 43756634.666667
n÷3 32817476
n÷5 26253980.8

Exponentiation

ny
n2 17231787696169216
n3 2.2620151166245E+24
n4 2.9693450720585E+32
n5 3.8978564255199E+40

Nth Root

y√n
2√n 11457.307886236
3√n 508.2238664462
4√n 107.03881485814
5√n 42.037127651384

Divisors of 131269904

1, 2, 4, 8, 16, 8204369, 16408738, 32817476, 65634952, 131269904

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131269903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131269904 can be divided by 10 positive divisors. The sum of these divisors (counting 131269904) is 1, the average is 0.1.

Base conversion 131269904

Base System Value
2 Binary 111110100110000010100010000
3 Ternary 100011000012110022
4 Quaternary 13310300110100
5 Quinary 232101114104
6 Senary 21005323012
8 Octal 764602420
10 Decimal 131269904
12 Duodecimal 37b66468
16 Hexadecimal 7d30510
20 Vigesimal 2108ef4
36 Base36 265ki8

Cryptographic Hash Functions

md5 48737c2c8e1df63ccf9ec0306b31d3c3
sha1 dcfedc43cda46e4582a40615582a2119bba0afb1
sha256 e7fcfc1264e62d9aa7aea2fbf7cd905d84d188d222cc63eb1ed75444552a82d2
sha512 9208c6b43e2fab634c0118a693c4d4c59faff3df7d049ad98ec3f0d0b811a15fcd6803e319e5a31e27c213dcb4facc862a9ca8f41cda50efe4dadd8121b69354
ripemd-160 08390cd9e4c5783b6f8b659468e28cb6a6d3dca3

131269904 as geometric shapes

Circle

Radius = n
Diameter 262539808
Circumference 824793132.08767
Area 5.4135257634504E+16

Sphere

Radius = n
Volume 9.4751067635955E+24
Surface area 2.1654103053802E+17
Circumference 824793132.08767

Square

Length = n
Perimeter 525079616
Area 17231787696169216
Diagonal 185643678.56821

Cube

Length = n
Surface area 103390726177015296
Volume 2.2620151166245E+24
Space diagonal 227366143.23269

Equilateral Triangle

Length = n
Perimeter 393809712
Area 7.4615829487513E+15
Altitude 113683071.61634

Triangular Pyramid

Length = n
Surface area 7.4615829487513E+15
Volume 2.6658103801861E+23
Height 61881226.189405