126989452 (number)

126989452 is an even 9-digits composite number following 126989451 and preceding 126989453. In scientific notation, it is written as 1.26989452 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 63405936 positive integers (up to 126989452) that are relatively prime to 126989452.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-nine thousand four hundred fifty-two

Notation

Scientific notation 1.26989452 × 10^8
Engineering notation 1.26989452 × 10^6

Prime Factorization of 126989452

Prime Factorization 2 × 2 × 727 × 43669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 63494726
Product of the distinct prime numbers

The prime factorization of 126989452 is 2 × 2 × 727 × 43669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 69, 27, 48, 14, 876, 8953, 35438, 98955, 95752, 24828, 6783026, 6867442, 69316092, 96659937, 306908818, 159956243, 4368845520, 5546328144

Basic calculations (n = 126989452)

Multiplication

n×y
n×2 253978904
n×3 380968356
n×4 507957808
n×5 634947260

Division

n÷y
n÷2 63494726
n÷3 42329817.333333
n÷3 31747363
n÷5 25397890.4

Exponentiation

ny
n2 16126320919260304
n3 2.047872656313E+24
n4 2.6005822639097E+32
n5 3.3024651657482E+40

Nth Root

y√n
2√n 11268.959668044
3√n 502.63865318989
4√n 106.15535628523
5√n 41.759330742762

Divisors of 126989452

1, 2, 4, 727, 1454, 2908, 43669, 87338, 174676, 31747363, 63494726, 126989452

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 -126989451
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 126989452 can be divided by 12 positive divisors. The sum of these divisors (counting 126989452) is 1, the average is 0.083333333333333.

Base conversion 126989452

Base System Value
2 Binary 111100100011011010010001100
3 Ternary 22211221201210001
4 Quaternary 13210123102030
5 Quinary 230002130302
6 Senary 20333454044
8 Octal 744332214
10 Decimal 126989452
12 Duodecimal 36641324
16 Hexadecimal 791b48c
20 Vigesimal 1jdddcc
36 Base36 23ltos

Cryptographic Hash Functions

md5 6452c75a9cba9a48c56907a72220acec
sha1 e0a06ad99bae0bf2b1551cbf3fedb04ed3be6e08
sha256 1e4eb5eaa1dce6a27230c23a2d9a0071cb847a633f29137c64438f60514ae46a
sha512 e7b7859d9072446ee57650f16ff70843461cbc895c0d25bf6b32cd4aa1fd21372dd6c0376639c7b43310a6f62da2df08b0768cf83ffd61b6d68614076783a41d
ripemd-160 c6919c54fbdd0c578ee9b43dfb1bda45680f14b4

126989452 as geometric shapes

Circle

Radius = n
Diameter 253978904
Circumference 797898258.97319
Area 5.066233132938E+16

Sphere

Radius = n
Volume 8.5781089234138E+24
Surface area 2.0264932531752E+17
Circumference 797898258.97319

Square

Length = n
Perimeter 507957808
Area 16126320919260304
Diagonal 179590205.29673

Cube

Length = n
Surface area 96757925515561824
Volume 2.047872656313E+24
Space diagonal 219952182.88933

Equilateral Triangle

Length = n
Perimeter 380968356
Area 6.9829017928299E+15
Altitude 109976091.44466

Triangular Pyramid

Length = n
Surface area 6.9829017928299E+15
Volume 2.4134410704757E+23
Height 59863401.765576