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

121485 (number)

121485 is an odd 6-digits composite number following 121484 and preceding 121486. In scientific notation, it is written as 1.21485 × 10^5. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 50688 positive integers (up to 121485) that are relatively prime to 121485.

Interesting facts

121485 has 16 divisors, whose sum is 166320
The reverse of 121485 is 584121
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 21
Digital Root 3

Name

Name	one hundred twenty-one thousand four hundred eighty-five

Notation

Scientific notation	1.21485 × 10^5
Engineering notation	1.21485 × 10^3

Prime Factorization of 121485

Prime Factorization 21 × 5 × 13 × 89

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	121485	Product of the distinct prime numbers

The prime factorization of 121485 is 21 × 5 × 13 × 89. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 92, 71, 261, 583, 442, 3924, 34684, 4856, 451554, 568246, 5620767, 3892510, 36996652, 49568535, 454140975, 470971565, 4808153454, 7288889159

Basic calculations (n = 121485)

Multiplication

n×y

n×2	242970
n×3	364455
n×4	485940
n×5	607425

Division

n÷y

n÷2	60742.5
n÷3	40495
n÷3	30371.25
n÷5	24297

Exponentiation

n^y

n²	14758605225
n³	1792949155759125
n⁴	2.178164281874E+20
n⁵	2.6461428778346E+25

Nth Root

^y√n

²√n	348.54698392039
³√n	49.526870422839
⁴√n	18.669413057737
⁵√n	10.396915914336

Divisors of 121485

1, 5, 13, 21, 65, 89, 105, 273, 445, 1157, 1365, 1869, 5785, 9345, 24297, 121485

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121484	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121485 can be divided by 16 positive divisors. The sum of these divisors (counting 121485) is 1, the average is 0.0625.

Base conversion 121485

Base	System	Value
2	Binary	11101101010001101
3	Ternary	20011122110
4	Quaternary	131222031
5	Quinary	12341420
6	Senary	2334233
8	Octal	355215
10	Decimal	121485
12	Duodecimal	5a379
16	Hexadecimal	1da8d
20	Vigesimal	f3e5
36	Base36	2lql

Cryptographic Hash Functions

md5	82addd9d9e11f8e24cbc8dfd9dc78a56
sha1	b89c84571a062a155d932fba711067dfa7373365
sha256	71b9f7aa5d0ed52c6a2ee1bfeff0e913a5c733968609e16f97fda0b8f0d44ba5
sha512	aacfcad8801bfde7ff8e04e3cc24c35481464c7754d734d07d538ba92f55f027bbb468fd46fb90361b85809396a13ebf769e6fa734a4b01528af31d0680a014d
ripemd-160	9a08a5a7b8a84453911e995ab62a018c77c761d1

121485 as geometric shapes

Circle

Radius = n

Diameter	242970
Circumference	763312.76704271
Area	46365525752.092

Sphere

Radius = n

Volume	7.5102878613239E+15
Surface area	185462103008.37
Circumference	763312.76704271

Square

Length = n

Perimeter	485940
Area	14758605225
Diagonal	171805.7346249

Cube

Length = n

Surface area	88551631350
Volume	1792949155759125
Space diagonal	210418.19235751

Equilateral Triangle

Length = n

Perimeter	364455
Area	6390663524.6379
Altitude	105209.09617875

Triangular Pyramid

Length = n

Surface area	6390663524.6379
Volume	2.1130108439333E+14
Height	57268.578208298