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

13665961 (number)

13665961 is an odd 8-digits prime number following 13665960 and preceding 13665962. In scientific notation, it is written as 1.3665961 × 10^7. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 13665960 positive integers (up to 13665961) that are relatively prime to 13665961.

Interesting facts

13665961 has 2 divisors, whose sum is 13665962
The reverse of 13665961 is 16956631
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	thirteen million six hundred sixty-five thousand nine hundred sixty-one

Notation

Scientific notation	1.3665961 × 10^7
Engineering notation	1.3665961 × 10^6

Prime Factorization of 13665961

Prime Factorization 13665961

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	13665961	Product of the distinct prime numbers

The prime factorization of 13665961 is 13665961. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 4, 39, 23, 313, 366, 9607, 9208, 22935, 49967, 487638, 936785, 5926273, 2574273, 86189460, 79914289, 155744524, 369802052, 7578726284, 3550223958

Basic calculations (n = 13665961)

Multiplication

n×y

n×2	27331922
n×3	40997883
n×4	54663844
n×5	68329805

Division

n÷y

n÷2	6832980.5
n÷3	4555320.3333333
n÷3	3416490.25
n÷5	2733192.2

Exponentiation

n^y

n²	186758490053521
n³	2.5522342414903E+21
n⁴	3.4878733607071E+28
n⁵	4.7665141320362E+35

Nth Root

^y√n

²√n	3696.7500591736
³√n	239.08191493111
⁴√n	60.800905085151
⁵√n	26.737945602751

Divisors of 13665961

1, 13665961

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	13665962	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6832981	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3696.7501944275	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999853651	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13665961 can be divided by 2 positive divisors. The sum of these divisors (counting 13665961) is 13665962, the average is 6832981.

Base conversion 13665961

Base	System	Value
2	Binary	110100001000011010101001
3	Ternary	221201022011201
4	Quaternary	310020122221
5	Quinary	11444302321
6	Senary	1204524201
8	Octal	64103251
10	Decimal	13665961
12	Duodecimal	46b0661
16	Hexadecimal	d086a9
20	Vigesimal	4584i1
36	Base36	84wq1

Cryptographic Hash Functions

md5	4af18b57e3cbc4593a0195fccf00d50d
sha1	0f7ef216565223dea0bc29a01a4f0655ab581d58
sha256	fae1fe16198585a16ebc99561e58a8d4687a274765bb5db0888918df3540e0cf
sha512	7f194195a39a5b65f9a7ab4a8bbe1a667f33cb1ca9e151875b8611baddb525447cb2ec0698990a4ad7ed518d90616189095ceb03bc9f38e4884cef6ed83cf277
ripemd-160	d9aea6b4c4e4e31796621914c4a46c5e80cfa7e3

13665961 as geometric shapes

Circle

Radius = n

Diameter	27331922
Circumference	85865765.363689
Area	5.8671910034766E+14

Sphere

Radius = n

Volume	1.0690773791075E+22
Surface area	2.3468764013907E+15
Circumference	85865765.363689

Square

Length = n

Perimeter	54663844
Area	186758490053521
Diagonal	19326587.389062

Cube

Length = n

Surface area	1120550940321126
Volume	2.5522342414903E+21
Space diagonal	23670138.786255

Equilateral Triangle

Length = n

Perimeter	40997883
Area	80868798379386
Altitude	11835069.393127

Triangular Pyramid

Length = n

Surface area	80868798379386
Volume	3.0078368988905E+20
Height	6442195.7963539