121886721, one hundred twenty-one million eight hundred eighty-six thousand seven hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

121886721 has 16 divisors, whose sum is 196989120
The reverse of 121886721 is 127688121
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred twenty-one million eight hundred eighty-six thousand seven hundred twenty-one

Notation

Scientific notation	1.21886721 × 10^8
Engineering notation	1.21886721 × 10^6

Prime Factorization of 121886721

Prime Factorization 11 × 9 × 3 × 410393

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	121886721	Product of the distinct prime numbers

The prime factorization of 121886721 is 11 × 9 × 3 × 410393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 31, 7, 870, 434, 7003, 2458, 38367, 5596, 491390, 367811, 3837086, 7934421, 20324643, 11235752, 933393039, 538482860, 3624714860, 4221593210

Basic calculations (n = 121886721)

Multiplication

n×y

n×2	243773442
n×3	365660163
n×4	487546884
n×5	609433605

Division

n÷y

n÷2	60943360.5
n÷3	40628907
n÷3	30471680.25
n÷5	24377344.2

Exponentiation

n^y

n²	14856372756131841
n³	1.8107945611986E+24
n⁴	2.2071181146914E+32
n⁵	2.6901838985943E+40

Nth Root

^y√n

²√n	11040.231926912
³√n	495.81401417717
⁴√n	105.07250795004
⁵√n	41.418205518438

Divisors of 121886721

1, 3, 9, 11, 27, 33, 99, 297, 410393, 1231179, 3693537, 4514323, 11080611, 13542969, 40628907, 121886721

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	-121886720	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 121886721 can be divided by 16 positive divisors. The sum of these divisors (counting 121886721) is 1, the average is 0.0625.

Base conversion 121886721

Base	System	Value
2	Binary	111010000111101100000000001
3	Ternary	22111100111011000
4	Quaternary	13100331200001
5	Quinary	222200333341
6	Senary	20032242213
8	Octal	720754001
10	Decimal	121886721
12	Duodecimal	349a0369
16	Hexadecimal	743d801
20	Vigesimal	1i1fgg1
36	Base36	20kge9

Cryptographic Hash Functions

md5	7507bae46b2dfea0e07d284a07885364
sha1	6d19071d4a611dd4ae9c0eb547246e33abd7113f
sha256	f5faea2a78596b9f8aa7135a7b23fffa725c1681e64dfe0f386f1bb7b2e272d0
sha512	9748a496727b214194e33f330501eddde7d246f91a3a81ef858309d2ede0ac96685c7b94c638187c2d16197a53ae414631bdb1077b7e2ec9832a129267658232
ripemd-160	50f4df13787db9f1eb56f1e0dbb5f4f69e12626b

121886721 as geometric shapes

Circle

Radius = n

Diameter	243773442
Circumference	765836854.5275
Area	4.6672671509655E+16

Sphere

Radius = n

Volume	7.5850385208293E+24
Surface area	1.8669068603862E+17
Circumference	765836854.5275

Square

Length = n

Perimeter	487546884
Area	14856372756131841
Diagonal	172373853.91139

Cube

Length = n

Surface area	89138236536791046
Volume	1.8107945611986E+24
Space diagonal	211113993.53997

Equilateral Triangle

Length = n

Perimeter	365660163
Area	6.4329981074506E+15
Altitude	105556996.76999

Triangular Pyramid

Length = n

Surface area	6.4329981074506E+15
Volume	2.1340418559321E+23
Height	57457951.303795