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

121609 (number)

121609 is an odd 6-digits prime number following 121608 and preceding 121610. In scientific notation, it is written as 1.21609 × 10^5. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 121608 positive integers (up to 121609) that are relatively prime to 121609.

Interesting facts

121609 has 2 divisors, whose sum is 121610
The reverse of 121609 is 906121
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 19
Digital Root 1

Name

Name	one hundred twenty-one thousand six hundred nine

Notation

Scientific notation	1.21609 × 10^5
Engineering notation	1.21609 × 10^3

Prime Factorization of 121609

Prime Factorization 121609

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	121609	Product of the distinct prime numbers

The prime factorization of 121609 is 121609. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 2, 34, 35, 894, 450, 4700, 3560, 51349, 90153, 232995, 889303, 9683731, 5568302, 67830440, 63842204, 115658510, 261950937, 3581801030, 41560148

Basic calculations (n = 121609)

Multiplication

n×y

n×2	243218
n×3	364827
n×4	486436
n×5	608045

Division

n÷y

n÷2	60804.5
n÷3	40536.333333333
n÷3	30402.25
n÷5	24321.8

Exponentiation

n^y

n²	14788748881
n³	1798444962669529
n⁴	2.1870709346528E+20
n⁵	2.6596750929219E+25

Nth Root

^y√n

²√n	348.72481987951
³√n	49.54371542051
⁴√n	18.674175212831
⁵√n	10.399037479192

Divisors of 121609

1, 121609

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	121610	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	60805	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	348.72625367185	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999983553984	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121609 can be divided by 2 positive divisors. The sum of these divisors (counting 121609) is 121610, the average is 60805.

Base conversion 121609

Base	System	Value
2	Binary	11101101100001001
3	Ternary	20011211001
4	Quaternary	131230021
5	Quinary	12342414
6	Senary	2335001
8	Octal	355411
10	Decimal	121609
12	Duodecimal	5a461
16	Hexadecimal	1db09
20	Vigesimal	f409
36	Base36	2lu1

Cryptographic Hash Functions

md5	6d56016f0fa3f4946cb10b302cfc5674
sha1	cc4e2e3a3b2c7fc9702b17683dd68ec026a1c707
sha256	a29b2e292ca19fcf7b1ed472ffb1bd9b78d871cd37111e7e85256c302b0aea5f
sha512	26bc16894a1c9760b4fcc8fdd30fb61d3f6a9b139f0746d146a2b2e8b05326d5953fe534905e5dfb187dc84feee7bd6167bacdcbbbc7b207051fdb2e9dced517
ripemd-160	97b5f515402f6142ed03681e84ae375d90aa119c

121609 as geometric shapes

Circle

Radius = n

Diameter	243218
Circumference	764091.8820208
Area	46460224840.334

Sphere

Radius = n

Volume	7.5333086434775E+15
Surface area	185840899361.34
Circumference	764091.8820208

Square

Length = n

Perimeter	486436
Area	14788748881
Diagonal	171981.09710663

Cube

Length = n

Surface area	88732493286
Volume	1798444962669529
Space diagonal	210632.96665764

Equilateral Triangle

Length = n

Perimeter	364827
Area	6403716110.5673
Altitude	105316.48332882

Triangular Pyramid

Length = n

Surface area	6403716110.5673
Volume	2.1194877144907E+14
Height	57327.032368877