126989409, one hundred twenty-six million nine hundred eighty-nine thousand four hundred nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

126989409 has 8 divisors, whose sum is 169713792
The reverse of 126989409 is 904989621
Previous prime number is 431

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

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

Notation

Scientific notation	1.26989409 × 10^8
Engineering notation	1.26989409 × 10^6

Prime Factorization of 126989409

Prime Factorization 3 × 431 × 98213

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	126989409	Product of the distinct prime numbers

The prime factorization of 126989409 is 3 × 431 × 98213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 57, 89, 800, 295, 7861, 4734, 92087, 20226, 184061, 526089, 4794439, 1151245, 88186529, 83531374, 179882025, 923238258, 9716206224, 4661832486

Basic calculations (n = 126989409)

Multiplication

n×y

n×2	253978818
n×3	380968227
n×4	507957636
n×5	634947045

Division

n÷y

n÷2	63494704.5
n÷3	42329803
n÷3	31747352.25
n÷5	25397881.8

Exponentiation

n^y

n²	16126309998169281
n³	2.0478705760183E+24
n⁴	2.6005787415705E+32
n⁵	3.3024595745001E+40

Nth Root

^y√n

²√n	11268.957760148
³√n	502.63859645692
⁴√n	106.15534729889
⁵√n	41.759327914729

Divisors of 126989409

1, 3, 431, 1293, 98213, 294639, 42329803, 126989409

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	-126989408	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 126989409 can be divided by 8 positive divisors. The sum of these divisors (counting 126989409) is 1, the average is 0.125.

Base conversion 126989409

Base	System	Value
2	Binary	111100100011011010001100001
3	Ternary	22211221201201110
4	Quaternary	13210123101201
5	Quinary	230002130114
6	Senary	20333453533
8	Octal	744332141
10	Decimal	126989409
12	Duodecimal	366412a9
16	Hexadecimal	791b461
20	Vigesimal	1jddda9
36	Base36	23ltnl

Cryptographic Hash Functions

md5	a6ce574a9c289bf03fa97759ae629204
sha1	29ae4df0c65944d7fc9a2231b0a6ead3f4bc4f40
sha256	acdc507fcb879ce2384d6788423e16b127a6fa86dd43a2ede3742dc166cdd798
sha512	37d81f0372570abca50617ab7363033026b22038bea4b99414e07d0abe776a4ede3f7da4c247d587e8a85f0f0d5ac3f6335d1172dee11ffae23e00cbb4a730a7
ripemd-160	d07df6ca6fcc7ba40049733c6038c79efc2d2520

126989409 as geometric shapes

Circle

Radius = n

Diameter	253978818
Circumference	797897988.79622
Area	5.066229701976E+16

Sphere

Radius = n

Volume	8.5781002094958E+24
Surface area	2.0264918807904E+17
Circumference	797897988.79622

Square

Length = n

Perimeter	507957636
Area	16126309998169281
Diagonal	179590144.48554

Cube

Length = n

Surface area	96757859989015686
Volume	2.0478705760183E+24
Space diagonal	219952108.41114

Equilateral Triangle

Length = n

Perimeter	380968227
Area	6.9828970638588E+15
Altitude	109976054.20557

Triangular Pyramid

Length = n

Surface area	6.9828970638588E+15
Volume	2.4134386188249E+23
Height	59863381.495181