131878425 (number)

131878425 is an odd 9-digits composite number following 131878424 and preceding 131878426. In scientific notation, it is written as 1.31878425 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 60287040 positive integers (up to 131878425) that are relatively prime to 131878425.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million eight hundred seventy-eight thousand four hundred twenty-five

Notation

Scientific notation 1.31878425 × 10^8
Engineering notation 1.31878425 × 10^6

Prime Factorization of 131878425

Prime Factorization 21 × 5 × 5 × 251197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26375685
Product of the distinct prime numbers

The prime factorization of 131878425 is 21 × 5 × 5 × 251197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 92, 59, 112, 373, 8064, 81, 67572, 77836, 161155, 192626, 5758066, 9090928, 93563358, 82802382, 507868697, 751523852, 7729245415, 3343280463

Basic calculations (n = 131878425)

Multiplication

n×y
n×2 263756850
n×3 395635275
n×4 527513700
n×5 659392125

Division

n÷y
n÷2 65939212.5
n÷3 43959475
n÷3 32969606.25
n÷5 26375685

Exponentiation

ny
n2 17391918980480625
n3 2.2936188828734E+24
n4 3.024788458236E+32
n5 3.9890433783034E+40

Nth Root

y√n
2√n 11483.833201505
3√n 509.00797164203
4√n 107.16264835056
5√n 42.0760294451

Divisors of 131878425

1, 5, 21, 25, 105, 525, 251197, 1255985, 5275137, 6279925, 26375685, 131878425

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131878424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131878425 can be divided by 12 positive divisors. The sum of these divisors (counting 131878425) is 1, the average is 0.083333333333333.

Base conversion 131878425

Base System Value
2 Binary 111110111000100111000011001
3 Ternary 100012011010012010
4 Quaternary 13313010320121
5 Quinary 232230102200
6 Senary 21030340133
8 Octal 767047031
10 Decimal 131878425
12 Duodecimal 381ba649
16 Hexadecimal 7dc4e19
20 Vigesimal 2144g15
36 Base36 26im1l

Cryptographic Hash Functions

md5 7607d643b1981fe4f678157713ebfb87
sha1 e02263b3aa418126e1a3d01af4c46effcb60501d
sha256 8fa0764f9311157a1c0f6a4105352a4fd38d78f924865311b5b56a1bed97f3da
sha512 e0afde47929ae83fe9d859bfd8aaecbbeeab242901cf45efd049e263aad4d3669782ee9e000f14b4e1fa604eac92c4642e3cbff5577568e512c67665fb6d9c5a
ripemd-160 0f2d4267156f56822e94f7f624871dfa4f63a78b

131878425 as geometric shapes

Circle

Radius = n
Diameter 263756850
Circumference 828616582.29399
Area 5.4638324900907E+16

Sphere

Radius = n
Volume 9.6074883100932E+24
Surface area 2.1855329960363E+17
Circumference 828616582.29399

Square

Length = n
Perimeter 527513700
Area 17391918980480625
Diagonal 186504257.2194

Cube

Length = n
Surface area 104351513882883750
Volume 2.2936188828734E+24
Space diagonal 228420132.52216

Equilateral Triangle

Length = n
Perimeter 395635275
Area 7.5309218288285E+15
Altitude 114210066.26108

Triangular Pyramid

Length = n
Surface area 7.5309218288285E+15
Volume 2.7030557758955E+23
Height 62168085.739801