126868072 (number)

126868072 is an even 9-digits composite number following 126868071 and preceding 126868073. In scientific notation, it is written as 1.26868072 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 63114480 positive integers (up to 126868072) that are relatively prime to 126868072.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million eight hundred sixty-eight thousand seventy-two

Notation

Scientific notation 1.26868072 × 10^8
Engineering notation 1.26868072 × 10^6

Prime Factorization of 126868072

Prime Factorization 2 × 2 × 2 × 199 × 79691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31717018
Product of the distinct prime numbers

The prime factorization of 126868072 is 2 × 2 × 2 × 199 × 79691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 52, 18, 478, 44, 4575, 7213, 32123, 32881, 985908, 584754, 3383907, 4848195, 64426666, 23726262, 906413941, 436050336, 8908541354, 5318340156

Basic calculations (n = 126868072)

Multiplication

n×y
n×2 253736144
n×3 380604216
n×4 507472288
n×5 634340360

Division

n÷y
n÷2 63434036
n÷3 42289357.333333
n÷3 31717018
n÷5 25373614.4

Exponentiation

ny
n2 16095507692997184
n3 2.0420060288717E+24
n4 2.5906536789533E+32
n5 3.2867123746851E+40

Nth Root

y√n
2√n 11263.572790194
3√n 502.47845687037
4√n 106.12998063787
5√n 41.751344746229

Divisors of 126868072

1, 2, 4, 8, 199, 398, 796, 1592, 79691, 159382, 318764, 637528, 15858509, 31717018, 63434036, 126868072

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126868071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126868072 can be divided by 16 positive divisors. The sum of these divisors (counting 126868072) is 1, the average is 0.0625.

Base conversion 126868072

Base System Value
2 Binary 111100011111101101001101000
3 Ternary 22211201120021111
4 Quaternary 13203331221220
5 Quinary 224434234242
6 Senary 20331120104
8 Octal 743755150
10 Decimal 126868072
12 Duodecimal 365a3034
16 Hexadecimal 78fda68
20 Vigesimal 1jcia3c
36 Base36 23j814

Cryptographic Hash Functions

md5 71a2f1f09111412b4a47d6f07617a72a
sha1 b3494ccaea2c893af8ccdf889bc14797606ba25b
sha256 7f86db58c98ff9d0562505eaabb6dd96712ffec853978981db21e1d351b63571
sha512 826aa8f32feaf6a07477325d2af284fa10530d9d03776173004d7334b7110722a77208aa42f8d35092462ce7983e935b60131997d2d590d4c2283b9b4cf21609
ripemd-160 6f2947f6f173c3b5aa5894fe8a68a47748ac0c76

126868072 as geometric shapes

Circle

Radius = n
Diameter 253736144
Circumference 797135605.9406
Area 5.0565528724118E+16

Sphere

Radius = n
Volume 8.5535348518526E+24
Surface area 2.0226211489647E+17
Circumference 797135605.9406

Square

Length = n
Perimeter 507472288
Area 16095507692997184
Diagonal 179418548.05453

Cube

Length = n
Surface area 96573046157983104
Volume 2.0420060288717E+24
Space diagonal 219741946.56231

Equilateral Triangle

Length = n
Perimeter 380604216
Area 6.9695592744717E+15
Altitude 109870973.28115

Triangular Pyramid

Length = n
Surface area 6.9695592744717E+15
Volume 2.4065271837317E+23
Height 59806182.684842