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

121864 (number)

121864 is an even 6-digits composite number following 121863 and preceding 121865. In scientific notation, it is written as 1.21864 × 10^5. The sum of its digits is 22. It has a total of 4 prime factors and 8 positive divisors. There are 60928 positive integers (up to 121864) that are relatively prime to 121864.

Interesting facts

121864 has 8 divisors, whose sum is 228510
The reverse of 121864 is 468121
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 22
Digital Root 4

Name

Name	one hundred twenty-one thousand eight hundred sixty-four

Notation

Scientific notation	1.21864 × 10^5
Engineering notation	1.21864 × 10^3

Prime Factorization of 121864

Prime Factorization 2 × 2 × 2 × 15233

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	30466	Product of the distinct prime numbers

The prime factorization of 121864 is 2 × 2 × 2 × 15233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 65, 85, 730, 534, 395, 6498, 42811, 56952, 739363, 62646, 1911544, 8721242, 13508782, 9540517, 891562460, 925002695, 223768053, 7819686057

Basic calculations (n = 121864)

Multiplication

n×y

n×2	243728
n×3	365592
n×4	487456
n×5	609320

Division

n÷y

n÷2	60932
n÷3	40621.333333333
n÷3	30466
n÷5	24372.8

Exponentiation

n^y

n²	14850834496
n³	1809782095020544
n⁴	2.2054728522758E+20
n⁵	2.6876774366974E+25

Nth Root

^y√n

²√n	349.09024621149
³√n	49.578320390188
⁴√n	18.683956920618
⁵√n	10.403394941522

Divisors of 121864

1, 2, 4, 8, 15233, 30466, 60932, 121864

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	-121863	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 121864 can be divided by 8 positive divisors. The sum of these divisors (counting 121864) is 1, the average is 0.125.

Base conversion 121864

Base	System	Value
2	Binary	11101110000001000
3	Ternary	20012011111
4	Quaternary	131300020
5	Quinary	12344424
6	Senary	2340104
8	Octal	356010
10	Decimal	121864
12	Duodecimal	5a634
16	Hexadecimal	1dc08
20	Vigesimal	f4d4
36	Base36	2m14

Cryptographic Hash Functions

md5	59867335179a10a3007e594ec8de5dea
sha1	6d7b6c518ade743b5d3c74c61b36c9c98439176d
sha256	a5f2357c73e67b7b2daba72092158f0702e7b70ab6bb039cd9fb3c8961b950e0
sha512	cc6bc8344d526b544bfa05a7bb61d4f350d99572b0cd32dab9e2fcb55dbea8b851bcdb1e9a2defffcb60906ed6eeceb652ba1f3a1578e109a98532d9d5ed2c17
ripemd-160	acc610d061701d7c8bbe8983ca4cba9182db62eb

121864 as geometric shapes

Circle

Radius = n

Diameter	243728
Circumference	765694.09427413
Area	46655272552.311

Sphere

Radius = n

Volume	7.5807975124198E+15
Surface area	186621090209.25
Circumference	765694.09427413

Square

Length = n

Perimeter	487456
Area	14850834496
Diagonal	172341.72156503

Cube

Length = n

Surface area	89105006976
Volume	1809782095020544
Space diagonal	211074.63961357

Equilateral Triangle

Length = n

Perimeter	365592
Area	6430599970.4671
Altitude	105537.31980679

Triangular Pyramid

Length = n

Surface area	6430599970.4671
Volume	2.1328486530984E+14
Height	57447.240521678