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

13406721 (number)

13406721 is an odd 8-digits composite number following 13406720 and preceding 13406722. In scientific notation, it is written as 1.3406721 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 8769072 positive integers (up to 13406721) that are relatively prime to 13406721.

Interesting facts

13406721 has 8 divisors, whose sum is 18213120
The reverse of 13406721 is 12760431
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	thirteen million four hundred six thousand seven hundred twenty-one

Notation

Scientific notation	1.3406721 × 10^7
Engineering notation	1.3406721 × 10^6

Prime Factorization of 13406721

Prime Factorization 3 × 53 × 84319

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13406721	Product of the distinct prime numbers

The prime factorization of 13406721 is 3 × 53 × 84319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 64, 80, 745, 591, 9672, 8015, 87215, 2831, 208654, 853353, 5227046, 9271658, 42675223, 71736155, 815685060, 620467875, 5216170050, 8748258911

Basic calculations (n = 13406721)

Multiplication

n×y

n×2	26813442
n×3	40220163
n×4	53626884
n×5	67033605

Division

n÷y

n÷2	6703360.5
n÷3	4468907
n÷3	3351680.25
n÷5	2681344.2

Exponentiation

n^y

n²	179740167971841
n³	2.4097262844916E+21
n⁴	3.2306527982546E+28
n⁵	4.3312460714068E+35

Nth Root

^y√n

²√n	3661.5189471038
³√n	237.56047804244
⁴√n	60.510486257373
⁵√n	26.635724505813

Divisors of 13406721

1, 3, 53, 159, 84319, 252957, 4468907, 13406721

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	-13406720	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 13406721 can be divided by 8 positive divisors. The sum of these divisors (counting 13406721) is 1, the average is 0.125.

Base conversion 13406721

Base	System	Value
2	Binary	110011001001001000000001
3	Ternary	221020010120020
4	Quaternary	303021020001
5	Quinary	11413003341
6	Senary	1155204053
8	Octal	63111001
10	Decimal	13406721
12	Duodecimal	45a6629
16	Hexadecimal	cc9201
20	Vigesimal	43fgg1
36	Base36	7zcox

Cryptographic Hash Functions

md5	3528db44120d2a7b7c2c0d75652d3808
sha1	8c7202f33eeb0e5e557d1a2668b3203b09a6dcd5
sha256	a40216095f348b8a2c9d7c4ee4b6e86dbd0247262b59ae8cc4a095610607f374
sha512	9a646be2e1749fd5bb4ac09b69b88a49507cb3de7613ab5942fcd8f0528b501b18792869322f11b2a0c1c8e786549a0c0dcc873dce93eb49ec8a256a9144a664
ripemd-160	869454d27adc4bbbd03cbb8f7d59e5be6f284a7e

13406721 as geometric shapes

Circle

Radius = n

Diameter	26813442
Circumference	84236912.404656
Area	5.6467039125533E+14

Sphere

Radius = n

Volume	1.0093837856695E+22
Surface area	2.2586815650213E+15
Circumference	84236912.404656

Square

Length = n

Perimeter	53626884
Area	179740167971841
Diagonal	18959966.665152

Cube

Length = n

Surface area	1078441007831046
Volume	2.4097262844916E+21
Space diagonal	23221121.934901

Equilateral Triangle

Length = n

Perimeter	40220163
Area	77829775772048
Altitude	11610560.96745

Triangular Pyramid

Length = n

Surface area	77829775772048
Volume	2.8398896609458E+20
Height	6319988.8883841