131877488 (number)

131877488 is an even 9-digits composite number following 131877487 and preceding 131877489. In scientific notation, it is written as 1.31877488 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 64067328 positive integers (up to 131877488) that are relatively prime to 131877488.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million eight hundred seventy-seven thousand four hundred eighty-eight

Notation

Scientific notation 1.31877488 × 10^8
Engineering notation 1.31877488 × 10^6

Prime Factorization of 131877488

Prime Factorization 2 × 2 × 2 × 2 × 47 × 157 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16484686
Product of the distinct prime numbers

The prime factorization of 131877488 is 2 × 2 × 2 × 2 × 47 × 157 × 1117. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131877488)

Multiplication

n×y
n×2 263754976
n×3 395632464
n×4 527509952
n×5 659387440

Division

n÷y
n÷2 65938744
n÷3 43959162.666667
n÷3 32969372
n÷5 26375497.6

Exponentiation

ny
n2 17391671841190144
n3 2.2935699945365E+24
n4 3.0247024943165E+32
n5 3.9889016689779E+40

Nth Root

y√n
2√n 11483.792404951
3√n 509.00676613375
4√n 107.16245800163
5√n 42.07596965465

Divisors of 131877488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131877487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131877488 can be divided by 40 positive divisors. The sum of these divisors (counting 131877488) is 1, the average is 0.025.

Base conversion 131877488

Base System Value
2 Binary 111110111000100101001110000
3 Ternary 100012011001220102
4 Quaternary 13313010221300
5 Quinary 232230034423
6 Senary 21030331532
8 Octal 767045160
10 Decimal 131877488
12 Duodecimal 381b9ba8
16 Hexadecimal 7dc4a70
20 Vigesimal 2144de8
36 Base36 26ilbk

Cryptographic Hash Functions

md5 abdaae76d48acb1a18f850f5819e4d7d
sha1 18a780f502d35f854f488601c8fc89005d0ca439
sha256 edc677fef1203b53e4aaac39880bad3b3f4e0f91177b311c33b930a2d7af69d6
sha512 975e7a6a71b77080ea1d51336ad0a23f4b94e029737f73c3c760e424b83bbad2a3de320c21f8701e8e4782bf6f088d9239dc5fca71c848a38e6ac334bf9f1e20
ripemd-160 3707d341ef7d50072e18bf7eacbd66bbd3e31790

131877488 as geometric shapes

Circle

Radius = n
Diameter 263754976
Circumference 828610694.94935
Area 5.4637548489927E+16

Sphere

Radius = n
Volume 9.6072835271064E+24
Surface area 2.1855019395971E+17
Circumference 828610694.94935

Square

Length = n
Perimeter 527509952
Area 17391671841190144
Diagonal 186502932.1013

Cube

Length = n
Surface area 104350031047140864
Volume 2.2935699945365E+24
Space diagonal 228418509.59055

Equilateral Triangle

Length = n
Perimeter 395632464
Area 7.5308148143766E+15
Altitude 114209254.79528

Triangular Pyramid

Length = n
Surface area 7.5308148143766E+15
Volume 2.7029981604379E+23
Height 62167644.033765