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

13019871 (number)

13019871 is an odd 8-digits composite number following 13019870 and preceding 13019872. In scientific notation, it is written as 1.3019871 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 8679912 positive integers (up to 13019871) that are relatively prime to 13019871.

Interesting facts

13019871 has 4 divisors, whose sum is 17359832
The reverse of 13019871 is 17891031
Previous prime number is 3

Basic properties

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

Name

Name	thirteen million nineteen thousand eight hundred seventy-one

Notation

Scientific notation	1.3019871 × 10^7
Engineering notation	1.3019871 × 10^6

Prime Factorization of 13019871

Prime Factorization 3 × 4339957

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13019871	Product of the distinct prime numbers

The prime factorization of 13019871 is 3 × 4339957. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 7, 27, 630, 351, 1732, 4847, 31412, 45475, 890752, 196835, 6341644, 5182006, 60081138, 60170250, 21651819, 988345157, 6862736705, 2771915631

Basic calculations (n = 13019871)

Multiplication

n×y

n×2	26039742
n×3	39059613
n×4	52079484
n×5	65099355

Division

n÷y

n÷2	6509935.5
n÷3	4339957
n÷3	3254967.75
n÷5	2603974.2

Exponentiation

n^y

n²	169517040856641
n³	2.2070900042552E+21
n⁴	2.8736027140792E+28
n⁵	3.7413936642561E+35

Nth Root

^y√n

²√n	3608.3058351531
³√n	235.2532112993
⁴√n	60.069175415958
⁵√n	26.480204593307

Divisors of 13019871

1, 3, 4339957, 13019871

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13019870	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13019871 can be divided by 4 positive divisors. The sum of these divisors (counting 13019871) is 1, the average is 0.25.

Base conversion 13019871

Base	System	Value
2	Binary	110001101010101011011111
3	Ternary	220111110220110
4	Quaternary	301222223133
5	Quinary	11313113441
6	Senary	1143021103
8	Octal	61525337
10	Decimal	13019871
12	Duodecimal	443a793
16	Hexadecimal	c6aadf
20	Vigesimal	4179db
36	Base36	7r273

Cryptographic Hash Functions

md5	37de9889d588b682c6ed7bfac8b89974
sha1	0d15f25aee72165918b30db4d6a68dc3829688f2
sha256	8a3d84abab23db680b9d59d2b34e8506d0031de364c79dbf1b0eccd6aa43a566
sha512	2c47027a6a1dfa0debb06e8fe75d5d3dff7a26a3a9d27a11a86f49c2effc540c7f0ba81a88fdbeb17c506ffaf587a58f44c612142db53ab4300f6231ba3db652
ripemd-160	208809e1e257a5b2ab6440a6959e16653293c463

13019871 as geometric shapes

Circle

Radius = n

Diameter	26039742
Circumference	81806262.168574
Area	5.325534902135E+14

Sphere

Radius = n

Volume	9.2450369909061E+21
Surface area	2.130213960854E+15
Circumference	81806262.168574

Square

Length = n

Perimeter	52079484
Area	169517040856641
Diagonal	18412878.148548

Cube

Length = n

Surface area	1017102245139846
Volume	2.2070900042552E+21
Space diagonal	22551078.079993

Equilateral Triangle

Length = n

Perimeter	39059613
Area	73403031878108
Altitude	11275539.039996

Triangular Pyramid

Length = n

Surface area	73403031878108
Volume	2.6010805144965E+20
Height	6137626.0495161