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

13075981 (number)

13075981 is an odd 8-digits prime number following 13075980 and preceding 13075982. In scientific notation, it is written as 1.3075981 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 13075980 positive integers (up to 13075981) that are relatively prime to 13075981.

Interesting facts

13075981 has 2 divisors, whose sum is 13075982
The reverse of 13075981 is 18957031
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	thirteen million seventy-five thousand nine hundred eighty-one

Notation

Scientific notation	1.3075981 × 10^7
Engineering notation	1.3075981 × 10^6

Prime Factorization of 13075981

Prime Factorization 13075981

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	13075981	Product of the distinct prime numbers

The prime factorization of 13075981 is 13075981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 1, 15, 6, 453, 926, 895, 5181, 68583, 2441, 81696, 526638, 8370887, 1678139, 62920186, 56123884, 786107259, 80145065, 631917332, 6398150519

Basic calculations (n = 13075981)

Multiplication

n×y

n×2	26151962
n×3	39227943
n×4	52303924
n×5	65379905

Division

n÷y

n÷2	6537990.5
n÷3	4358660.3333333
n÷3	3268995.25
n÷5	2615196.2

Exponentiation

n^y

n²	170981279112361
n³	2.2357479570289E+21
n⁴	2.9234597806899E+28
n⁵	3.8227104546565E+35

Nth Root

^y√n

²√n	3616.0725932979
³√n	235.59067344415
⁴√n	60.133789114755
⁵√n	26.502988991304

Divisors of 13075981

1, 13075981

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	13075982	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6537991	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3616.0727315694	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998470478	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13075981 can be divided by 2 positive divisors. The sum of these divisors (counting 13075981) is 13075982, the average is 6537991.

Base conversion 13075981

Base	System	Value
2	Binary	110001111000011000001101
3	Ternary	220121022212121
4	Quaternary	301320120031
5	Quinary	11321412411
6	Senary	1144132541
8	Octal	61703015
10	Decimal	13075981
12	Duodecimal	4467151
16	Hexadecimal	c7860d
20	Vigesimal	41e9j1
36	Base36	7s9hp

Cryptographic Hash Functions

md5	3025058352e0d6922aed4316333cfced
sha1	6f2a53b39ccd188e6270af1042130f9384f804c5
sha256	24945e89b4803b5af9e63e96e89e462b992a4a6280c3a23e5266ec21f114acd8
sha512	1edf73fb25a17f0a5187c24a3beb71e0ac3bfd0b2ae845b9af6c9ec988e6a5c6cc9342a7298a3dab9a9e666f8f55a7ab9403d421706e97ac69f649315b8ed81c
ripemd-160	2f39b248e08dcd338ce450c66d4e53ac7d8c7415

13075981 as geometric shapes

Circle

Radius = n

Diameter	26151962
Circumference	82158811.696159
Area	5.3715353036078E+14

Sphere

Radius = n

Volume	9.365079142774E+21
Surface area	2.1486141214431E+15
Circumference	82158811.696159

Square

Length = n

Perimeter	52303924
Area	170981279112361
Diagonal	18492229.671533

Cube

Length = n

Surface area	1025887674674166
Volume	2.2357479570289E+21
Space diagonal	22648263.450805

Equilateral Triangle

Length = n

Perimeter	39227943
Area	74037065641431
Altitude	11324131.725403

Triangular Pyramid

Length = n

Surface area	74037065641431
Volume	2.6348542357319E+20
Height	6164076.5571776