126123906 (number)

126123906 is an even 9-digits composite number following 126123905 and preceding 126123907. In scientific notation, it is written as 1.26123906 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 42041300 positive integers (up to 126123906) that are relatively prime to 126123906.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million one hundred twenty-three thousand nine hundred six

Notation

Scientific notation 1.26123906 × 10^8
Engineering notation 1.26123906 × 10^6

Prime Factorization of 126123906

Prime Factorization 2 × 3 × 21020651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126123906
Product of the distinct prime numbers

The prime factorization of 126123906 is 2 × 3 × 21020651. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 32, 46, 181, 941, 8992, 8271, 24220, 6339, 116862, 963483, 833456, 8121112, 6409989, 81312062, 216313373, 493101935, 3164150995, 3191464847

Basic calculations (n = 126123906)

Multiplication

n×y
n×2 252247812
n×3 378371718
n×4 504495624
n×5 630619530

Division

n÷y
n÷2 63061953
n÷3 42041302
n÷3 31530976.5
n÷5 25224781.2

Exponentiation

ny
n2 15907239664696836
n3 2.0062832001897E+24
n4 2.530402737501E+32
n5 3.1914427700672E+40

Nth Root

y√n
2√n 11230.490016023
3√n 501.49407238191
4√n 105.97400632242
5√n 41.702249514148

Divisors of 126123906

1, 2, 3, 6, 21020651, 42041302, 63061953, 126123906

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126123905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126123906 can be divided by 8 positive divisors. The sum of these divisors (counting 126123906) is 1, the average is 0.125.

Base conversion 126123906

Base System Value
2 Binary 111100001000111111110000010
3 Ternary 22210022202110210
4 Quaternary 13201013332002
5 Quinary 224241431111
6 Senary 20303134550
8 Octal 741077602
10 Decimal 126123906
12 Duodecimal 362a4456
16 Hexadecimal 7847f82
20 Vigesimal 1j859f6
36 Base36 2339tu

Cryptographic Hash Functions

md5 b246de65af6186419eddaf48f57c3057
sha1 c9c91409535bbb21f067180fd57d5af826274e2c
sha256 0b360cea523a29a57f309f37ee733358fd973c85a74d37ef5bd8a837e59936bd
sha512 754637124e367fd80e136002e55827327140e95b1c559797b745a6423b26dc02f07d4cf95f338ae7d9e0113ce81113a086b3f7ded43fa359141ca6d0dc8bab64
ripemd-160 a2a4268a16b1a2818d5465879ce085c6c60b0aff

126123906 as geometric shapes

Circle

Radius = n
Diameter 252247812
Circumference 792459873.0633
Area 4.9974067269504E+16

Sphere

Radius = n
Volume 8.4038994169821E+24
Surface area 1.9989626907801E+17
Circumference 792459873.0633

Square

Length = n
Perimeter 504495624
Area 15907239664696836
Diagonal 178366138.40467

Cube

Length = n
Surface area 95443437988181016
Volume 2.0062832001897E+24
Space diagonal 218453013.24104

Equilateral Triangle

Length = n
Perimeter 378371718
Area 6.8880368268575E+15
Altitude 109226506.62052

Triangular Pyramid

Length = n
Surface area 6.8880368268575E+15
Volume 2.3644274263913E+23
Height 59455379.468223