126989724 (number)

126989724 is an even 9-digits composite number following 126989723 and preceding 126989725. In scientific notation, it is written as 1.26989724 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 40454400 positive integers (up to 126989724) that are relatively prime to 126989724.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26989724 × 10^8
Engineering notation 1.26989724 × 10^6

Prime Factorization of 126989724

Prime Factorization 2 × 2 × 3 × 2929 × 3613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 63494862
Product of the distinct prime numbers

The prime factorization of 126989724 is 2 × 2 × 3 × 2929 × 3613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 51, 88, 759, 351, 1138, 1299, 58833, 64239, 864799, 548657, 5931461, 9428813, 36180114, 49661993, 580801431, 595833966, 6116893881, 9160822418

Basic calculations (n = 126989724)

Multiplication

n×y
n×2 253979448
n×3 380969172
n×4 507958896
n×5 634948620

Division

n÷y
n÷2 63494862
n÷3 42329908
n÷3 31747431
n÷5 25397944.8

Exponentiation

ny
n2 16126390001596176
n3 2.0478858154191E+24
n4 2.6006045448358E+32
n5 3.3025005338185E+40

Nth Root

y√n
2√n 11268.971736587
3√n 502.63901205858
4√n 106.15541312899
5√n 41.759348631694

Divisors of 126989724

1, 2, 3, 4, 6, 12, 2929, 3613, 5858, 7226, 8787, 10839, 11716, 14452, 17574, 21678, 35148, 43356, 10582477, 21164954, 31747431, 42329908, 63494862, 126989724

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126989723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989724 can be divided by 24 positive divisors. The sum of these divisors (counting 126989724) is 1, the average is 0.041666666666667.

Base conversion 126989724

Base System Value
2 Binary 111100100011011010110011100
3 Ternary 22211221202011010
4 Quaternary 13210123112130
5 Quinary 230002132344
6 Senary 20333455220
8 Octal 744332634
10 Decimal 126989724
12 Duodecimal 36641510
16 Hexadecimal 791b59c
20 Vigesimal 1jdde64
36 Base36 23ltwc

Cryptographic Hash Functions

md5 775f90df4da8bf7054f3d52cee4a11e7
sha1 5d778aaeab270107623b67881402bf79d5c122a6
sha256 946af62ffb57d840c01defbf4d1ced152310f13b2dc23a5957ebe4a89e4b3332
sha512 9c21895a95eb09ceeacaaedeb944aa001df0a00044f1af5fe937548628c07562506fde2f36c239be590b97ece10d67a4ebd154491f1f7e9838e503f7e36b2c39
ripemd-160 2de5e199fb02c050103afca9c3718802f4fc5abb

126989724 as geometric shapes

Circle

Radius = n
Diameter 253979448
Circumference 797899967.99959
Area 5.0662548357938E+16

Sphere

Radius = n
Volume 8.5781640441483E+24
Surface area 2.0265019343175E+17
Circumference 797899967.99959

Square

Length = n
Perimeter 507958896
Area 16126390001596176
Diagonal 179590589.96282

Cube

Length = n
Surface area 96758340009577056
Volume 2.0478858154191E+24
Space diagonal 219952654.00715

Equilateral Triangle

Length = n
Perimeter 380969172
Area 6.9829317063588E+15
Altitude 109976327.00357

Triangular Pyramid

Length = n
Surface area 6.9829317063588E+15
Volume 2.4134565786309E+23
Height 59863529.987605