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

13721808 (number)

13721808 is an even 8-digits composite number following 13721807 and preceding 13721809. In scientific notation, it is written as 1.3721808 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 4573920 positive integers (up to 13721808) that are relatively prime to 13721808.

Interesting facts

13721808 has 20 divisors, whose sum is 35448128
The reverse of 13721808 is 80812731
Previous prime number is 3

Basic properties

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

Name

Name	thirteen million seven hundred twenty-one thousand eight hundred eight

Notation

Scientific notation	1.3721808 × 10^7
Engineering notation	1.3721808 × 10^6

Prime Factorization of 13721808

Prime Factorization 2 × 2 × 2 × 2 × 3 × 285871

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	1715226	Product of the distinct prime numbers

The prime factorization of 13721808 is 2 × 2 × 2 × 2 × 3 × 285871. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 24, 37, 635, 714, 4902, 6435, 54013, 53442, 615469, 498502, 7921487, 4357169, 5617490, 36852612, 692916054, 962604174, 1938395426, 6994706657

Basic calculations (n = 13721808)

Multiplication

n×y

n×2	27443616
n×3	41165424
n×4	54887232
n×5	68609040

Division

n÷y

n÷2	6860904
n÷3	4573936
n÷3	3430452
n÷5	2744361.6

Exponentiation

n^y

n²	188288014788864
n³	2.583651987634E+21
n⁴	3.5452376513131E+28
n⁵	4.864707036569E+35

Nth Root

^y√n

²√n	3704.2958845103
³√n	239.4071478433
⁴√n	60.862927012347
⁵√n	26.759763301919

Divisors of 13721808

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 285871, 571742, 857613, 1143484, 1715226, 2286968, 3430452, 4573936, 6860904, 13721808

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13721807	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13721808 can be divided by 20 positive divisors. The sum of these divisors (counting 13721808) is 1, the average is 0.05.

Base conversion 13721808

Base	System	Value
2	Binary	110100010110000011010000
3	Ternary	221211010210010
4	Quaternary	310112003100
5	Quinary	12003044213
6	Senary	1210034520
8	Octal	64260320
10	Decimal	13721808
12	Duodecimal	4718a40
16	Hexadecimal	d160d0
20	Vigesimal	45f4a8
36	Base36	863tc

Cryptographic Hash Functions

md5	bb3a4eb77e28743ad5d06822c354dd18
sha1	3d5216d73c17ac4bbcbe941aa77f362186233182
sha256	3b65fa2a8bd3698dd6ffa1c7f55fe5f0e3b2a99089187a383a653a02ec28f422
sha512	d4ed9b2e25e83f5d95e26dee9725e91478e5e6e83e8422a77ae20955abf2a8bf4476a4e5a966cc989a90d5b0ea99090091e7fab81b91079398c9b0f99c67e045
ripemd-160	b694dfd3ead3699066e03cfbcce2c070b02156bd

13721808 as geometric shapes

Circle

Radius = n

Diameter	27443616
Circumference	86216662.413539
Area	5.915242440197E+14

Sphere

Radius = n

Volume	1.0822376138378E+22
Surface area	2.3660969760788E+15
Circumference	86216662.413539

Square

Length = n

Perimeter	54887232
Area	188288014788864
Diagonal	19405566.97388

Cube

Length = n

Surface area	1129728088733184
Volume	2.583651987634E+21
Space diagonal	23766868.627705

Equilateral Triangle

Length = n

Perimeter	41165424
Area	81531102017648
Altitude	11883434.313853

Triangular Pyramid

Length = n

Surface area	81531102017648
Volume	3.0448630678035E+20
Height	6468522.3246265