126989422 (number)

126989422 is an even 9-digits composite number following 126989421 and preceding 126989423. In scientific notation, it is written as 1.26989422 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 50864640 positive integers (up to 126989422) that are relatively prime to 126989422.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26989422 × 10^8
Engineering notation 1.26989422 × 10^6

Prime Factorization of 126989422

Prime Factorization 2 × 7 × 17 × 149 × 3581

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 126989422
Product of the distinct prime numbers

The prime factorization of 126989422 is 2 × 7 × 17 × 149 × 3581. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126989422)

Multiplication

n×y
n×2 253978844
n×3 380968266
n×4 507957688
n×5 634947110

Division

n÷y
n÷2 63494711
n÷3 42329807.333333
n÷3 31747355.5
n÷5 25397884.4

Exponentiation

ny
n2 16126313299894084
n3 2.0478712049445E+24
n4 2.6005798064634E+32
n5 3.3024612648766E+40

Nth Root

y√n
2√n 11268.958336954
3√n 502.63861360875
4√n 106.15535001569
5√n 41.759328769716

Divisors of 126989422

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 -126989421
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 126989422 can be divided by 32 positive divisors. The sum of these divisors (counting 126989422) is 1, the average is 0.03125.

Base conversion 126989422

Base System Value
2 Binary 111100100011011010001101110
3 Ternary 22211221201201221
4 Quaternary 13210123101232
5 Quinary 230002130142
6 Senary 20333453554
8 Octal 744332156
10 Decimal 126989422
12 Duodecimal 366412ba
16 Hexadecimal 791b46e
20 Vigesimal 1jdddb2
36 Base36 23ltny

Cryptographic Hash Functions

md5 cc82453055d3f32d2edbc751aa7e5b8c
sha1 3555cb92bb979fb1e7cbfbb511a0f670ef5cf46b
sha256 23e641d992ec472cdcbd85cf3c74e9cf42180ac81e002792a9f0042b4d13e8bf
sha512 0d919456530b46febd107019447ed32aa8ce5c4292b40c1fa4dfd1d20b7d140351fd0566ff7728a1b47d605cc0d6a0d1d750213f59a93418aedc2ac594f2ec36
ripemd-160 56db60619e7ea7846ecbeb37685bd8b62401f7ee

126989422 as geometric shapes

Circle

Radius = n
Diameter 253978844
Circumference 797898070.47763
Area 5.0662307392435E+16

Sphere

Radius = n
Volume 8.5781028439355E+24
Surface area 2.0264922956974E+17
Circumference 797898070.47763

Square

Length = n
Perimeter 507957688
Area 16126313299894084
Diagonal 179590162.87032

Cube

Length = n
Surface area 96757879799364504
Volume 2.0478712049445E+24
Space diagonal 219952130.9278

Equilateral Triangle

Length = n
Perimeter 380968266
Area 6.9828984935476E+15
Altitude 109976065.4639

Triangular Pyramid

Length = n
Surface area 6.9828984935476E+15
Volume 2.4134393600215E+23
Height 59863387.62344