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

121956 (number)

121956 is an even 6-digits composite number following 121955 and preceding 121957. In scientific notation, it is written as 1.21956 × 10^5. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 40648 positive integers (up to 121956) that are relatively prime to 121956.

Interesting facts

121956 has 12 divisors, whose sum is 284592
The reverse of 121956 is 659121
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 24
Digital Root 6

Name

Name	one hundred twenty-one thousand nine hundred fifty-six

Notation

Scientific notation	1.21956 × 10^5
Engineering notation	1.21956 × 10^3

Prime Factorization of 121956

Prime Factorization 2 × 2 × 3 × 10163

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	60978	Product of the distinct prime numbers

The prime factorization of 121956 is 2 × 2 × 3 × 10163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 46, 18, 921, 184, 7456, 1220, 57016, 19708, 908355, 225196, 2051541, 361744, 31228108, 36832331, 242056027, 864225051, 8796363769, 2193567634

Basic calculations (n = 121956)

Multiplication

n×y

n×2	243912
n×3	365868
n×4	487824
n×5	609780

Division

n÷y

n÷2	60978
n÷3	40652
n÷3	30489
n÷5	24391.2

Exponentiation

n^y

n²	14873265936
n³	1813884020490816
n⁴	2.2121403960298E+20
n⁵	2.6978379413821E+25

Nth Root

^y√n

²√n	349.22199243461
³√n	49.590793469864
⁴√n	18.687482239045
⁵√n	10.404965255053

Divisors of 121956

1, 2, 3, 4, 6, 12, 10163, 20326, 30489, 40652, 60978, 121956

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121955	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121956 can be divided by 12 positive divisors. The sum of these divisors (counting 121956) is 1, the average is 0.083333333333333.

Base conversion 121956

Base	System	Value
2	Binary	11101110001100100
3	Ternary	20012021220
4	Quaternary	131301210
5	Quinary	12400311
6	Senary	2340340
8	Octal	356144
10	Decimal	121956
12	Duodecimal	5a6b0
16	Hexadecimal	1dc64
20	Vigesimal	f4hg
36	Base36	2m3o

Cryptographic Hash Functions

md5	9827c4f8ac7e5dd13a8e434a5c08eae9
sha1	599bf71005ebb92af5befb97a227d50388ffd18b
sha256	71201c1960ea00daa49bad0e5411dc3a0d97b42972ca9dfe392484fefb416236
sha512	3987ed8eb1920aa71bd6f4d2a099d72fcff634c3942515c8d16bc530cd302c1748b7c96a4f174934fee949837b115ef272defb20465d285cb36598c0ad161e52
ripemd-160	b5cc5ce6103c604ce33c5d28dd6c308c538a437b

121956 as geometric shapes

Circle

Radius = n

Diameter	243912
Circumference	766272.14732239
Area	46725742999.425

Sphere

Radius = n

Volume	7.5979796176505E+15
Surface area	186902971997.7
Circumference	766272.14732239

Square

Length = n

Perimeter	487824
Area	14873265936
Diagonal	172471.82921277

Cube

Length = n

Surface area	89239595616
Volume	1813884020490816
Space diagonal	211233.98828787

Equilateral Triangle

Length = n

Perimeter	365868
Area	6440313068.9089
Altitude	105616.99414393

Triangular Pyramid

Length = n

Surface area	6440313068.9089
Volume	2.137682818625E+14
Height	57490.609737591