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

13458081 (number)

13458081 is an odd 8-digits composite number following 13458080 and preceding 13458082. In scientific notation, it is written as 1.3458081 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 7098624 positive integers (up to 13458081) that are relatively prime to 13458081.

Interesting facts

13458081 has 16 divisors, whose sum is 22085504
The reverse of 13458081 is 18085431
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	thirteen million four hundred fifty-eight thousand eighty-one

Notation

Scientific notation	1.3458081 × 10^7
Engineering notation	1.3458081 × 10^6

Prime Factorization of 13458081

Prime Factorization 7 × 3 × 13 × 49297

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	13458081	Product of the distinct prime numbers

The prime factorization of 13458081 is 7 × 3 × 13 × 49297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 85, 29, 928, 885, 2572, 2357, 86443, 13619, 772585, 870837, 1164961, 5676964, 75666626, 19998333, 415197014, 343587517, 2338937656, 1974681288

Basic calculations (n = 13458081)

Multiplication

n×y

n×2	26916162
n×3	40374243
n×4	53832324
n×5	67290405

Division

n÷y

n÷2	6729040.5
n÷3	4486027
n÷3	3364520.25
n÷5	2691616.2

Exponentiation

n^y

n²	181119944202561
n³	2.4375268797935E+21
n⁴	3.2804434187939E+28
n⁵	4.4148473246045E+35

Nth Root

^y√n

²√n	3668.5257256833
³√n	237.86344943425
⁴√n	60.568355811292
⁵√n	26.656101141133

Divisors of 13458081

1, 3, 7, 13, 21, 39, 91, 273, 49297, 147891, 345079, 640861, 1035237, 1922583, 4486027, 13458081

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13458080	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13458081 can be divided by 16 positive divisors. The sum of these divisors (counting 13458081) is 1, the average is 0.0625.

Base conversion 13458081

Base	System	Value
2	Binary	110011010101101010100001
3	Ternary	221022202000110
4	Quaternary	303111222201
5	Quinary	11421124311
6	Senary	1200241533
8	Octal	63255241
10	Decimal	13458081
12	Duodecimal	46102a9
16	Hexadecimal	cd5aa1
20	Vigesimal	442541
36	Base36	80gbl

Cryptographic Hash Functions

md5	2888802f13e24d24ee779390a6e71858
sha1	344d88bafdeb76b1883beb85fb50d7d5dad74965
sha256	ac07040577a0090cd94a4fa2408a013111167147397d628cacf3ebc39af4ebf3
sha512	b7b920a73ba90900ad4e5aa76394e6ffacb9229b106f74c0f65d55c68efeae873176cd6bdcfb04c73cef29bce812e93dbb0fcfde2406e0d79b5372853cb07920
ripemd-160	338c39ec1ba8776e24a86d3efc20a7bc1a231da2

13458081 as geometric shapes

Circle

Radius = n

Diameter	26916162
Circumference	84559616.802033
Area	5.6900508612536E+14

Sphere

Radius = n

Volume	1.0210288717983E+22
Surface area	2.2760203445014E+15
Circumference	84559616.802033

Square

Length = n

Perimeter	53832324
Area	181119944202561
Diagonal	19032600.673716

Cube

Length = n

Surface area	1086719665215366
Volume	2.4375268797935E+21
Space diagonal	23310080.064377

Equilateral Triangle

Length = n

Perimeter	40374243
Area	78427236405719
Altitude	11655040.032189

Triangular Pyramid

Length = n

Surface area	78427236405719
Volume	2.8726529767108E+20
Height	6344200.2245719