131878412 (number)

131878412 is an even 9-digits composite number following 131878411 and preceding 131878413. In scientific notation, it is written as 1.31878412 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 62810000 positive integers (up to 131878412) that are relatively prime to 131878412.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million eight hundred seventy-eight thousand four hundred twelve

Notation

Scientific notation 1.31878412 × 10^8
Engineering notation 1.31878412 × 10^6

Prime Factorization of 131878412

Prime Factorization 2 × 2 × 23 × 251 × 5711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 65939206
Product of the distinct prime numbers

The prime factorization of 131878412 is 2 × 2 × 23 × 251 × 5711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 8, 61, 226, 19, 4010, 2875, 71319, 60303, 573103, 76529, 669393, 9008523, 46522238, 15258540, 990471427, 314580214, 1300968338, 7959060805

Basic calculations (n = 131878412)

Multiplication

n×y
n×2 263756824
n×3 395635236
n×4 527513648
n×5 659392060

Division

n÷y
n÷2 65939206
n÷3 43959470.666667
n÷3 32969603
n÷5 26375682.4

Exponentiation

ny
n2 17391915551641744
n3 2.2936182045886E+24
n4 3.0247872655544E+32
n5 3.9890414121913E+40

Nth Root

y√n
2√n 11483.832635492
3√n 509.00795491676
4√n 107.16264570965
5√n 42.076028615565

Divisors of 131878412

1, 2, 4, 23, 46, 92, 251, 502, 1004, 5711, 5773, 11422, 11546, 22844, 23092, 131353, 262706, 525412, 1433461, 2866922, 5733844, 32969603, 65939206, 131878412

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131878411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131878412 can be divided by 24 positive divisors. The sum of these divisors (counting 131878412) is 1, the average is 0.041666666666667.

Base conversion 131878412

Base System Value
2 Binary 111110111000100111000001100
3 Ternary 100012011010011122
4 Quaternary 13313010320030
5 Quinary 232230102122
6 Senary 21030340112
8 Octal 767047014
10 Decimal 131878412
12 Duodecimal 381ba638
16 Hexadecimal 7dc4e0c
20 Vigesimal 2144g0c
36 Base36 26im18

Cryptographic Hash Functions

md5 e59086917d0b9d2e3e5efc10bf902a9e
sha1 40a3eb2e19e97fb2bbf676589a24855fe8768f5b
sha256 a4a60bc3b32e526e0410d3fac920a3914a1389461bc487e1da52a3e8a83a0946
sha512 fb33ed4f4f9737de57671a0a8a8079e9fbe0e167b1e8e07e684f3f7738d48e3e441d81162bd9505bd245f3a3d4b4aef0e0b50c9ca5af04dea6a9dd65955d20e1
ripemd-160 026e07bdb6a039b574f0be5d6cc07fd70ec6624e

131878412 as geometric shapes

Circle

Radius = n
Diameter 263756824
Circumference 828616500.61258
Area 5.4638314128892E+16

Sphere

Radius = n
Volume 9.6074854689005E+24
Surface area 2.1855325651557E+17
Circumference 828616500.61258

Square

Length = n
Perimeter 527513648
Area 17391915551641744
Diagonal 186504238.83463

Cube

Length = n
Surface area 104351493309850464
Volume 2.2936182045886E+24
Space diagonal 228420110.0055

Equilateral Triangle

Length = n
Perimeter 395635236
Area 7.5309203440977E+15
Altitude 114210055.00275

Triangular Pyramid

Length = n
Surface area 7.5309203440977E+15
Volume 2.7030549765292E+23
Height 62168079.611542