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

66872013 (number)

66872013 is an odd 8-digits composite number following 66872012 and preceding 66872014. In scientific notation, it is written as 6.6872013 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 41151984 positive integers (up to 66872013) that are relatively prime to 66872013.

Interesting facts

66872013 has 8 divisors, whose sum is 96021408
The reverse of 66872013 is 31027866
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	sixty-six million eight hundred seventy-two thousand thirteen

Notation

Scientific notation	6.6872013 × 10^7
Engineering notation	6.6872013 × 10^6

Prime Factorization of 66872013

Prime Factorization 3 × 13 × 1714667

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66872013	Product of the distinct prime numbers

The prime factorization of 66872013 is 3 × 13 × 1714667. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 87, 94, 845, 711, 2008, 3253, 15476, 47958, 175461, 317035, 2874134, 302460, 63061681, 9113115, 182882586, 790463872, 6102295874, 6271568704

Basic calculations (n = 66872013)

Multiplication

n×y

n×2	133744026
n×3	200616039
n×4	267488052
n×5	334360065

Division

n÷y

n÷2	33436006.5
n÷3	22290671
n÷3	16718003.25
n÷5	13374402.6

Exponentiation

n^y

n²	4471866122672169
n³	2.9904268948959E+23
n⁴	1.9997586619103E+31
n⁵	1.3372788723613E+39

Nth Root

^y√n

²√n	8177.5309843497
³√n	405.89602561278
⁴√n	90.429701892408
⁵√n	36.732364001275

Divisors of 66872013

1, 3, 13, 39, 1714667, 5144001, 22290671, 66872013

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-66872012	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66872013 can be divided by 8 positive divisors. The sum of these divisors (counting 66872013) is 1, the average is 0.125.

Base conversion 66872013

Base	System	Value
2	Binary	11111111000110001011001101
3	Ternary	11122211110011020
4	Quaternary	3333012023031
5	Quinary	114104401023
6	Senary	10345144353
8	Octal	377061315
10	Decimal	66872013
12	Duodecimal	1a48b0b9
16	Hexadecimal	3fc62cd
20	Vigesimal	10hj00d
36	Base36	13tarx

Cryptographic Hash Functions

md5	b676b1bdf925997336471eb54ed1b8cd
sha1	7fa83159e4daa82e3ec8f5a2b712ce3977bcc3be
sha256	b009ae286866460a1428da969b3b23e58a63bb2ec0316bf49e7f077c135a0579
sha512	7e1ee96ca25d038abb7e4e4d421df8cc297edc87ee9ef474461b2fd772464e96cf409216b07d8dc94dacf623c419a3df289bee820c98ac69c84632524754b650
ripemd-160	7049f23ca4d834426d81a4e8449193542671fbeb

66872013 as geometric shapes

Circle

Radius = n

Diameter	133744026
Circumference	420169249.54312
Area	1.4048781758824E+16

Sphere

Radius = n

Volume	1.252627088547E+24
Surface area	5.6195127035296E+16
Circumference	420169249.54312

Square

Length = n

Perimeter	267488052
Area	4471866122672169
Diagonal	94571307.72779

Cube

Length = n

Surface area	26831196736033014
Volume	2.9904268948959E+23
Space diagonal	115825724.12041

Equilateral Triangle

Length = n

Perimeter	200616039
Area	1.9363748322786E+15
Altitude	57912862.060203

Triangular Pyramid

Length = n

Surface area	1.9363748322786E+15
Volume	3.5242518933726E+22
Height	31523769.242597