126987276 (number)

126987276 is an even 9-digits composite number following 126987275 and preceding 126987277. In scientific notation, it is written as 1.26987276 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 36 positive divisors. There are 39072384 positive integers (up to 126987276) that are relatively prime to 126987276.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-seven thousand two hundred seventy-six

Notation

Scientific notation 1.26987276 × 10^8
Engineering notation 1.26987276 × 10^6

Prime Factorization of 126987276

Prime Factorization 2 × 2 × 3 × 13 × 13 × 62617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4884126
Product of the distinct prime numbers

The prime factorization of 126987276 is 2 × 2 × 3 × 13 × 13 × 62617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126987276)

Multiplication

n×y
n×2 253974552
n×3 380961828
n×4 507949104
n×5 634936380

Division

n÷y
n÷2 63493638
n÷3 42329092
n÷3 31746819
n÷5 25397455.2

Exponentiation

ny
n2 16125768265900176
n3 2.0477673854939E+24
n4 2.6004040216551E+32
n5 3.3021822320943E+40

Nth Root

y√n
2√n 11268.863119233
3√n 502.6357822219
4√n 106.15490153183
5√n 41.759187630204

Divisors of 126987276

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126987275
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126987276 can be divided by 36 positive divisors. The sum of these divisors (counting 126987276) is 1, the average is 0.027777777777778.

Base conversion 126987276

Base System Value
2 Binary 111100100011010110000001100
3 Ternary 22211221121210110
4 Quaternary 13210122300030
5 Quinary 230002043101
6 Senary 20333440020
8 Octal 744326014
10 Decimal 126987276
12 Duodecimal 36640010
16 Hexadecimal 791ac0c
20 Vigesimal 1jdd83g
36 Base36 23ls0c

Cryptographic Hash Functions

md5 6b93652495f7365ae7b9a3f09fa1378a
sha1 e6cabca9e8a7e31d6a7ba339be994f275746c1db
sha256 de5fdee481bc9eb0a271d8aa211361f3dd29ff5a82540a7f35a2a06b763deef0
sha512 cc46a3daddd1558e006f52c490b5ff5ce635d50893abc571a2797371359e6fd4583151fa277cdddb85d049da5ae4edddb77e0b53bef969305804aeff362a5438
ripemd-160 a7a062ae1708266af0aac0602b7784d98fb4ccb8

126987276 as geometric shapes

Circle

Radius = n
Diameter 253974552
Circumference 797884586.76196
Area 5.0660595117643E+16

Sphere

Radius = n
Volume 8.5776679660379E+24
Surface area 2.0264238047057E+17
Circumference 797884586.76196

Square

Length = n
Perimeter 507949104
Area 16125768265900176
Diagonal 179587127.96802

Cube

Length = n
Surface area 96754609595401056
Volume 2.0477673854939E+24
Space diagonal 219948413.94677

Equilateral Triangle

Length = n
Perimeter 380961828
Area 6.9826624869052E+15
Altitude 109974206.97339

Triangular Pyramid

Length = n
Surface area 6.9826624869052E+15
Volume 2.4133170076256E+23
Height 59862375.989338