126989721, one hundred twenty-six million nine hundred eighty-nine thousand seven 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

126989721 has 8 divisors, whose sum is 188132960
The reverse of 126989721 is 127989621
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9

Name

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

Notation

Scientific notation	1.26989721 × 10^8
Engineering notation	1.26989721 × 10^6

Prime Factorization of 126989721

Prime Factorization 9 × 3 × 4703323

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	126989721	Product of the distinct prime numbers

The prime factorization of 126989721 is 9 × 3 × 4703323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 52, 85, 223, 600, 2934, 1660, 78342, 40342, 740967, 678597, 1921565, 7296885, 66558810, 21966193, 794251733, 551557611, 7296796259, 4647276531

Basic calculations (n = 126989721)

Multiplication

n×y

n×2	253979442
n×3	380969163
n×4	507958884
n×5	634948605

Division

n÷y

n÷2	63494860.5
n÷3	42329907
n÷3	31747430.25
n÷5	25397944.2

Exponentiation

n^y

n²	16126389239657841
n³	2.0478856702816E+24
n⁴	2.6006042990895E+32
n⁵	3.3025001437278E+40

Nth Root

^y√n

²√n	11268.971603478
³√n	502.63900810047
⁴√n	106.15541250204
⁵√n	41.759348434389

Divisors of 126989721

1, 3, 9, 27, 4703323, 14109969, 42329907, 126989721

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	-126989720	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 126989721 can be divided by 8 positive divisors. The sum of these divisors (counting 126989721) is 1, the average is 0.125.

Base conversion 126989721

Base	System	Value
2	Binary	111100100011011010110011001
3	Ternary	22211221202011000
4	Quaternary	13210123112121
5	Quinary	230002132341
6	Senary	20333455213
8	Octal	744332631
10	Decimal	126989721
12	Duodecimal	36641509
16	Hexadecimal	791b599
20	Vigesimal	1jdde61
36	Base36	23ltw9

Cryptographic Hash Functions

md5	10ab59b644afc5d444348960675b533f
sha1	bf51c4a7a8fc23e47948546f2ba16bd725ad9d93
sha256	1c423cb0debd51959f39d855ddffac2b3223de7ae95de48c9cc0e15ce537bac4
sha512	c852c798d143919346b3b7ee549eff0d775c0861d028e7943024b7a2d3ee3ac06f15849af631f6d0345e662573c7bd3a1405c01bf10ec3cd0ed9759f822229fa
ripemd-160	dd07e1a66fd632b2831dcd64786edf02f5cbf754

126989721 as geometric shapes

Circle

Radius = n

Diameter	253979442
Circumference	797899949.15003
Area	5.0662545964239E+16

Sphere

Radius = n

Volume	8.5781634361978E+24
Surface area	2.0265018385695E+17
Circumference	797899949.15003

Square

Length = n

Perimeter	507958884
Area	16126389239657841
Diagonal	179590585.72018

Cube

Length = n

Surface area	96758335437947046
Volume	2.0478856702816E+24
Space diagonal	219952648.811

Equilateral Triangle

Length = n

Perimeter	380969163
Area	6.9829313764299E+15
Altitude	109976324.4055

Triangular Pyramid

Length = n

Surface area	6.9829313764299E+15
Volume	2.4134564075847E+23
Height	59863528.573392