126427720 (number)

126427720 is an even 9-digits composite number following 126427719 and preceding 126427721. In scientific notation, it is written as 1.26427720 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 50403520 positive integers (up to 126427720) that are relatively prime to 126427720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26427720 × 10^8
Engineering notation 1.26427720 × 10^6

Prime Factorization of 126427720

Prime Factorization 2 × 2 × 2 × 5 × 311 × 10163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31606930
Product of the distinct prime numbers

The prime factorization of 126427720 is 2 × 2 × 2 × 5 × 311 × 10163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 71, 40, 232, 880, 6946, 4971, 19049, 21763, 287153, 294294, 8017828, 57865, 65355841, 66558775, 606094401, 830344561, 898460065, 1293643567

Basic calculations (n = 126427720)

Multiplication

n×y
n×2 252855440
n×3 379283160
n×4 505710880
n×5 632138600

Division

n÷y
n÷2 63213860
n÷3 42142573.333333
n÷3 31606930
n÷5 25285544

Exponentiation

ny
n2 15983968384398400
n3 2.0208166793916E+24
n4 2.5548724531345E+32
n5 3.230066991406E+40

Nth Root

y√n
2√n 11244.008182139
3√n 501.89642471943
4√n 106.03776771575
5√n 41.722321104766

Divisors of 126427720

1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 10163, 12440, 20326, 40652, 50815, 81304, 101630, 203260, 406520, 3160693, 6321386, 12642772, 15803465, 25285544, 31606930, 63213860, 126427720

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126427719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126427720 can be divided by 32 positive divisors. The sum of these divisors (counting 126427720) is 1, the average is 0.03125.

Base conversion 126427720

Base System Value
2 Binary 111100010010010001001001000
3 Ternary 22210220012020011
4 Quaternary 13202102021020
5 Quinary 224331141340
6 Senary 20313441304
8 Octal 742221110
10 Decimal 126427720
12 Duodecimal 36410234
16 Hexadecimal 7892248
20 Vigesimal 1ja3960
36 Base36 239s94

Cryptographic Hash Functions

md5 614737bb42a5d5556eefdff194621cb9
sha1 30db6ef3a5793c855e156c787d94a583a6265341
sha256 78e4bd2487084970b92a41b70e3a0a69d091ecc833d8617c850459684891e8c4
sha512 7f9da96353bff0c0b55968c2bc3fc06fe01e451966a4f08443693687f1f2236dd98a4ea6380f4de80c7a9cf370a3e1bd529192cf6b8de021d5b70723a2963b5b
ripemd-160 d5ee132cbce5a0a61eaf9ceb77fe938324444d2c

126427720 as geometric shapes

Circle

Radius = n
Diameter 252855440
Circumference 794368792.72421
Area 5.0215117651638E+16

Sphere

Radius = n
Volume 8.4647771123044E+24
Surface area 2.0086047060655E+17
Circumference 794368792.72421

Square

Length = n
Perimeter 505710880
Area 15983968384398400
Diagonal 178795796.28391

Cube

Length = n
Surface area 95903810306390400
Volume 2.0208166793916E+24
Space diagonal 218979234.52509

Equilateral Triangle

Length = n
Perimeter 379283160
Area 6.9212613370882E+15
Altitude 109489617.26255

Triangular Pyramid

Length = n
Surface area 6.9212613370882E+15
Volume 2.3815552958878E+23
Height 59598598.761303