126989421, one hundred twenty-six million nine hundred eighty-nine thousand four hundred twenty-one: 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

126989421 has 8 divisors, whose sum is 131539200
The reverse of 126989421 is 124989621
Previous prime number is 32239

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	1.26989421 × 10^8
Engineering notation	1.26989421 × 10^6

Prime Factorization of 126989421

Prime Factorization 39 × 32239 × 101

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	126989421	Product of the distinct prime numbers

The prime factorization of 126989421 is 39 × 32239 × 101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 100, 31, 335, 818, 3465, 3531, 33974, 39022, 231512, 814507, 8698942, 2503528, 66656115, 65377693, 203376169, 682935559, 7957255105, 8213621395

Basic calculations (n = 126989421)

Multiplication

n×y

n×2	253978842
n×3	380968263
n×4	507957684
n×5	634947105

Division

n÷y

n÷2	63494710.5
n÷3	42329807
n÷3	31747355.25
n÷5	25397884.2

Exponentiation

n^y

n²	16126313045915241
n³	2.0478711565655E+24
n⁴	2.6005797245486E+32
n⁵	3.3024611348476E+40

Nth Root

^y√n

²√n	11268.958292584
³√n	502.63861228938
⁴√n	106.15534980671
⁵√n	41.759328703948

Divisors of 126989421

1, 39, 101, 3939, 32239, 1257321, 3256139, 126989421

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	-126989420	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 126989421 can be divided by 8 positive divisors. The sum of these divisors (counting 126989421) is 1, the average is 0.125.

Base conversion 126989421

Base	System	Value
2	Binary	111100100011011010001101101
3	Ternary	22211221201201220
4	Quaternary	13210123101231
5	Quinary	230002130141
6	Senary	20333453553
8	Octal	744332155
10	Decimal	126989421
12	Duodecimal	366412b9
16	Hexadecimal	791b46d
20	Vigesimal	1jdddb1
36	Base36	23ltnx

Cryptographic Hash Functions

md5	8ca6a087317a96030bab46704eaebae9
sha1	5824353e5ab25cf3d29bccf38cb2b2c79d450086
sha256	3b7d058482a483d8afb35734ae23894e81372de6bc08bdc88ae8d0f6e5dde8ae
sha512	abe6105d7dd93dd922c6988ad75cd36e3aa83174e3d35e2922659f08c7292f811c2a21d5133da221cc77233aba638d1e91515f107e50441d07270f1659a2d790
ripemd-160	982246c3d2a9f221a51f6daf8f29b13f0a4503b7

126989421 as geometric shapes

Circle

Radius = n

Diameter	253978842
Circumference	797898064.19444
Area	5.0662306594537E+16

Sphere

Radius = n

Volume	8.5781026412862E+24
Surface area	2.0264922637815E+17
Circumference	797898064.19444

Square

Length = n

Perimeter	507957684
Area	16126313045915241
Diagonal	179590161.45611

Cube

Length = n

Surface area	96757878275491446
Volume	2.0478711565655E+24
Space diagonal	219952129.19575

Equilateral Triangle

Length = n

Perimeter	380968263
Area	6.9828983835715E+15
Altitude	109976064.59788

Triangular Pyramid

Length = n

Surface area	6.9828983835715E+15
Volume	2.4134393030064E+23
Height	59863387.152036