126988488 (number)

126988488 is an even 9-digits composite number following 126988487 and preceding 126988489. In scientific notation, it is written as 1.26988488 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 96 positive divisors. There are 38102400 positive integers (up to 126988488) that are relatively prime to 126988488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26988488 × 10^8
Engineering notation 1.26988488 × 10^6

Prime Factorization of 126988488

Prime Factorization 2 × 2 × 2 × 3 × 3 × 11 × 109 × 1471

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10582374
Product of the distinct prime numbers

The prime factorization of 126988488 is 2 × 2 × 2 × 3 × 3 × 11 × 109 × 1471. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126988488)

Multiplication

n×y
n×2 253976976
n×3 380965464
n×4 507953952
n×5 634942440

Division

n÷y
n÷2 63494244
n÷3 42329496
n÷3 31747122
n÷5 25397697.6

Exponentiation

ny
n2 16126076084526144
n3 2.0478260193469E+24
n4 2.6005032988393E+32
n5 3.3023398195861E+40

Nth Root

y√n
2√n 11268.916895603
3√n 502.63738131289
4√n 106.15515482351
5√n 41.759267342036

Divisors of 126988488

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126988487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126988488 can be divided by 96 positive divisors. The sum of these divisors (counting 126988488) is 1, the average is 0.010416666666667.

Base conversion 126988488

Base System Value
2 Binary 111100100011011000011001000
3 Ternary 22211221200110100
4 Quaternary 13210123003020
5 Quinary 230002112423
6 Senary 20333445400
8 Octal 744330310
10 Decimal 126988488
12 Duodecimal 36640860
16 Hexadecimal 791b0c8
20 Vigesimal 1jddb48
36 Base36 23lsy0

Cryptographic Hash Functions

md5 851cb78ae53740ae618361a2530f260c
sha1 61d1c5dfc8475f57d5b7cbfddb13d77f0303cc55
sha256 50b7c6bf0361e52ac7e13d80f7cd292beb5f1ddda91fff5405f04f65217cadc2
sha512 7296380a0e329c39fa1efd7911463658b6d2ce8df27188a042e398e61a070ee770bf25e176cde4572692cb58584b6834bae4b61b88a2bc1b808ef48bc6b4b546
ripemd-160 500c3cf1fcb6eb019abb7bc88406668a7340b8cf

126988488 as geometric shapes

Circle

Radius = n
Diameter 253976976
Circumference 797892201.98255
Area 5.0661562158377E+16

Sphere

Radius = n
Volume 8.5779135709471E+24
Surface area 2.0264624863351E+17
Circumference 797892201.98255

Square

Length = n
Perimeter 507953952
Area 16126076084526144
Diagonal 179588841.99485

Cube

Length = n
Surface area 96756456507156864
Volume 2.0478260193469E+24
Space diagonal 219950513.19235

Equilateral Triangle

Length = n
Perimeter 380965464
Area 6.9827957762802E+15
Altitude 109975256.59618

Triangular Pyramid

Length = n
Surface area 6.9827957762802E+15
Volume 2.4133861082841E+23
Height 59862947.331618