126988508 (number)

126988508 is an even 9-digits composite number following 126988507 and preceding 126988509. In scientific notation, it is written as 1.26988508 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 62809344 positive integers (up to 126988508) that are relatively prime to 126988508.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-eight thousand five hundred eight

Notation

Scientific notation 1.26988508 × 10^8
Engineering notation 1.26988508 × 10^6

Prime Factorization of 126988508

Prime Factorization 2 × 2 × 73319 × 433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 63494254
Product of the distinct prime numbers

The prime factorization of 126988508 is 2 × 2 × 73319 × 433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 45, 15, 2, 304, 6065, 1195, 2416, 36542, 621079, 909668, 7628540, 3659228, 40829827, 99242656, 852519665, 169144852, 6710257358, 9764529652

Basic calculations (n = 126988508)

Multiplication

n×y
n×2 253977016
n×3 380965524
n×4 507954032
n×5 634942540

Division

n÷y
n÷2 63494254
n÷3 42329502.666667
n÷3 31747127
n÷5 25397701.6

Exponentiation

ny
n2 16126081164066064
n3 2.0478269869117E+24
n4 2.6005049371005E+32
n5 3.3023424200902E+40

Nth Root

y√n
2√n 11268.917782999
3√n 502.63740770045
4√n 106.15515900322
5√n 41.759268657408

Divisors of 126988508

1, 2, 4, 433, 866, 1732, 73319, 146638, 293276, 31747127, 63494254, 126988508

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 -126988507
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 126988508 can be divided by 12 positive divisors. The sum of these divisors (counting 126988508) is 1, the average is 0.083333333333333.

Base conversion 126988508

Base System Value
2 Binary 111100100011011000011011100
3 Ternary 22211221200111002
4 Quaternary 13210123003130
5 Quinary 230002113013
6 Senary 20333445432
8 Octal 744330334
10 Decimal 126988508
12 Duodecimal 36640878
16 Hexadecimal 791b0dc
20 Vigesimal 1jddb58
36 Base36 23lsyk

Cryptographic Hash Functions

md5 63f4f2307874f63dc1ccb81895fcd710
sha1 70fe6fa8381ca1002734abc881b9cb2197f747db
sha256 06b370205b81a942a905cca86c563cc7b158ef097fdfc9d0add5fc3a0d26e45d
sha512 5faa1f20be78012698ff247a564cbdfcb7b3b766eced35e536fc5b006184e8ccb52cd755e49acfe6fc54d237d3d95db31f47b5bbb553d31d2da7234f0b49ed5a
ripemd-160 338ec6230c80bafb6dc90df0682df9af34e68db3

126988508 as geometric shapes

Circle

Radius = n
Diameter 253977016
Circumference 797892327.64626
Area 5.0661578116223E+16

Sphere

Radius = n
Volume 8.5779176238728E+24
Surface area 2.0264631246489E+17
Circumference 797892327.64626

Square

Length = n
Perimeter 507954032
Area 16126081164066064
Diagonal 179588870.27912

Cube

Length = n
Surface area 96756486984396384
Volume 2.0478269869117E+24
Space diagonal 219950547.83337

Equilateral Triangle

Length = n
Perimeter 380965524
Area 6.9827979757855E+15
Altitude 109975273.91668

Triangular Pyramid

Length = n
Surface area 6.9827979757855E+15
Volume 2.4133872485701E+23
Height 59862956.759708