126189455 (number)

126189455 is an odd 9-digits composite number following 126189454 and preceding 126189456. In scientific notation, it is written as 1.26189455 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 86271360 positive integers (up to 126189455) that are relatively prime to 126189455.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26189455 × 10^8
Engineering notation 1.26189455 × 10^6

Prime Factorization of 126189455

Prime Factorization 5 × 49 × 1049 × 491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126189455
Product of the distinct prime numbers

The prime factorization of 126189455 is 5 × 49 × 1049 × 491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 9, 51, 857, 1, 3445, 1476, 45855, 37597, 625529, 281282, 2324685, 6703261, 41847823, 94307873, 529511143, 732611189, 4178221353, 1146012654

Basic calculations (n = 126189455)

Multiplication

n×y
n×2 252378910
n×3 378568365
n×4 504757820
n×5 630947275

Division

n÷y
n÷2 63094727.5
n÷3 42063151.666667
n÷3 31547363.75
n÷5 25237891

Exponentiation

ny
n2 15923778553197025
n3 2.0094129371686E+24
n4 2.5356672341126E+32
n5 3.1997446633402E+40

Nth Root

y√n
2√n 11233.407986893
3√n 501.5809360142
4√n 105.98777281787
5√n 41.706583304224

Divisors of 126189455

1, 5, 49, 245, 491, 1049, 2455, 5245, 24059, 51401, 120295, 257005, 515059, 2575295, 25237891, 126189455

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 -126189454
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 126189455 can be divided by 16 positive divisors. The sum of these divisors (counting 126189455) is 1, the average is 0.0625.

Base conversion 126189455

Base System Value
2 Binary 111100001010111111110001111
3 Ternary 22210110002101112
4 Quaternary 13201113332033
5 Quinary 224301030310
6 Senary 20304402235
8 Octal 741277617
10 Decimal 126189455
12 Duodecimal 3631637b
16 Hexadecimal 7857f8f
20 Vigesimal 1j8ddcf
36 Base36 234oen

Cryptographic Hash Functions

md5 7927d70eb53c9ebac1c833ffc548f21d
sha1 23a1ffffd6fb46f2279cc9cbfd878a05530727f8
sha256 d9b88a00a45a36b97552b10726f0475e725a88ed3d125d573987e7620813431b
sha512 b5e40f8e05e6bda451b39d841256ff829a3d0f4e11c1fdbea37b29de9f99cf187bfd271cef76f5176daed8922e972068472384903060192ef9a3fb762fcc2d44
ripemd-160 7650b479161af82efadddc7efb8b51e7dddd2b3b

126189455 as geometric shapes

Circle

Radius = n
Diameter 252378910
Circumference 792871729.577
Area 5.0026025720114E+16

Sphere

Radius = n
Volume 8.417009228583E+24
Surface area 2.0010410288046E+17
Circumference 792871729.577

Square

Length = n
Perimeter 504757820
Area 15923778553197025
Diagonal 178458838.68947

Cube

Length = n
Surface area 95542671319182150
Volume 2.0094129371686E+24
Space diagonal 218566547.43943

Equilateral Triangle

Length = n
Perimeter 378568365
Area 6.8951983756532E+15
Altitude 109283273.71971

Triangular Pyramid

Length = n
Surface area 6.8951983756532E+15
Volume 2.3681158567932E+23
Height 59486279.563156