131776985 (number)

131776985 is an odd 9-digits composite number following 131776984 and preceding 131776986. In scientific notation, it is written as 1.31776985 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 105421584 positive integers (up to 131776985) that are relatively prime to 131776985.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred seventy-six thousand nine hundred eighty-five

Notation

Scientific notation 1.31776985 × 10^8
Engineering notation 1.31776985 × 10^6

Prime Factorization of 131776985

Prime Factorization 5 × 26355397

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131776985
Product of the distinct prime numbers

The prime factorization of 131776985 is 5 × 26355397. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 78, 16, 433, 749, 2860, 6902, 99152, 96486, 775133, 824462, 4136095, 5224390, 50891003, 1839822, 724745864, 550744948, 7826222929, 4049685693

Basic calculations (n = 131776985)

Multiplication

n×y
n×2 263553970
n×3 395330955
n×4 527107940
n×5 658884925

Division

n÷y
n÷2 65888492.5
n÷3 43925661.666667
n÷3 32944246.25
n÷5 26355397

Exponentiation

ny
n2 17365173775690225
n3 2.2883302441615E+24
n4 3.0154926025992E+32
n5 3.9737252346033E+40

Nth Root

y√n
2√n 11479.415708127
3√n 508.87742965967
4√n 107.1420352062
5√n 42.06955453268

Divisors of 131776985

1, 5, 26355397, 131776985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131776984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131776985 can be divided by 4 positive divisors. The sum of these divisors (counting 131776985) is 1, the average is 0.25.

Base conversion 131776985

Base System Value
2 Binary 111110110101100000111011001
3 Ternary 100011221222001002
4 Quaternary 13312230013121
5 Quinary 232213330420
6 Senary 21024234345
8 Octal 766540731
10 Decimal 131776985
12 Duodecimal 3816b9b5
16 Hexadecimal 7dac1d9
20 Vigesimal 213c295
36 Base36 26gfrt

Cryptographic Hash Functions

md5 0c56cd0037a8859f087dcde9b98f3f6d
sha1 d5ac43299e9a44efbd1d5f5014150a12a0d3ce6b
sha256 9641eb1da70bc532e048ccff51007feda6ac0f211c7a754247143564d0ead2ae
sha512 746a5f6d3c2674c3e3c55ee738df5d8e4260c169b8d000de887319a22f31e79879c6d52a357c95e8f6961f60f86b18e65c1be9ab3a4761f9d4146b2a98edc21d
ripemd-160 d7c466e91e118961668a1cd0d0418ad361ee6102

131776985 as geometric shapes

Circle

Radius = n
Diameter 263553970
Circumference 827979215.97642
Area 5.4554302362019E+16

Sphere

Radius = n
Volume 9.5853353120602E+24
Surface area 2.1821720944807E+17
Circumference 827979215.97642

Square

Length = n
Perimeter 527107940
Area 17365173775690225
Diagonal 186360799.39564

Cube

Length = n
Surface area 104191042654141350
Volume 2.2883302441615E+24
Space diagonal 228244433.28824

Equilateral Triangle

Length = n
Perimeter 395330955
Area 7.5193408154395E+15
Altitude 114122216.64412

Triangular Pyramid

Length = n
Surface area 7.5193408154395E+15
Volume 2.6968230554015E+23
Height 62120266.465212