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

13151921 (number)

13151921 is an odd 8-digits prime number following 13151920 and preceding 13151922. In scientific notation, it is written as 1.3151921 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 13151920 positive integers (up to 13151921) that are relatively prime to 13151921.

Interesting facts

13151921 has 2 divisors, whose sum is 13151922
The reverse of 13151921 is 12915131
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	thirteen million one hundred fifty-one thousand nine hundred twenty-one

Notation

Scientific notation	1.3151921 × 10^7
Engineering notation	1.3151921 × 10^6

Prime Factorization of 13151921

Prime Factorization 13151921

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	13151921	Product of the distinct prime numbers

The prime factorization of 13151921 is 13151921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 7, 88, 86, 808, 169, 4645, 3962, 16292, 80920, 678484, 938522, 3433695, 9471160, 31164594, 18644154, 232435715, 131296785, 8238920068, 89633933

Basic calculations (n = 13151921)

Multiplication

n×y

n×2	26303842
n×3	39455763
n×4	52607684
n×5	65759605

Division

n÷y

n÷2	6575960.5
n÷3	4383973.6666667
n÷3	3287980.25
n÷5	2630384.2

Exponentiation

n^y

n²	172973025990241
n³	2.2749275729546E+21
n⁴	2.9919667720221E+28
n⁵	3.9350110620259E+35

Nth Root

^y√n

²√n	3626.5577342709
³√n	236.04586511628
⁴√n	60.220907783517
⁵√n	26.533701452232

Divisors of 13151921

1, 13151921

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	13151922	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6575961	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3626.5578721427	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999847931	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13151921 can be divided by 2 positive divisors. The sum of these divisors (counting 13151921) is 13151922, the average is 6575961.

Base conversion 13151921

Base	System	Value
2	Binary	110010001010111010110001
3	Ternary	220202012001012
4	Quaternary	302022322301
5	Quinary	11331330141
6	Senary	1145520305
8	Octal	62127261
10	Decimal	13151921
12	Duodecimal	44a3095
16	Hexadecimal	c8aeb1
20	Vigesimal	423jg1
36	Base36	7tw35

Cryptographic Hash Functions

md5	3bd1ecd90c1d38992a8337252e54bae0
sha1	76c1e0ba2d2f1175304df887f8daee4891371c3a
sha256	3ed6b86b12a0379490304df81f42064f0c091bbb131a82d04366ad248186c5fa
sha512	fa54d6fdcdc89efe21d4a8c7c46b8932f585cdbd4a1a6b4bd25eb879cdf89f10bfe6f42bda36b4b552c250d63ea123b3b758329e5c7794f6904d2061de952185
ripemd-160	7ea990d7725880e132f4e40d192d892599a783aa

13151921 as geometric shapes

Circle

Radius = n

Diameter	26303842
Circumference	82635956.788387
Area	5.4341078772014E+14

Sphere

Radius = n

Volume	9.5291943341907E+21
Surface area	2.1736431508806E+15
Circumference	82635956.788387

Square

Length = n

Perimeter	52607684
Area	172973025990241
Diagonal	18599625.04946

Cube

Length = n

Surface area	1037838155941446
Volume	2.2749275729546E+21
Space diagonal	22779795.389132

Equilateral Triangle

Length = n

Perimeter	39455763
Area	74899517338507
Altitude	11389897.694566

Triangular Pyramid

Length = n

Surface area	74899517338507
Volume	2.6810278559074E+20
Height	6199875.0164865