121445872, one hundred twenty-one million four hundred forty-five thousand eight hundred seventy-two: 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

121445872 has 20 divisors, whose sum is 247686280
The reverse of 121445872 is 278544121
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	one hundred twenty-one million four hundred forty-five thousand eight hundred seventy-two

Notation

Scientific notation	1.21445872 × 10^8
Engineering notation	1.21445872 × 10^6

Prime Factorization of 121445872

Prime Factorization 2 × 2 × 2 × 2 × 19 × 399493

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	15180734	Product of the distinct prime numbers

The prime factorization of 121445872 is 2 × 2 × 2 × 2 × 19 × 399493. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 61, 71, 960, 77, 8051, 7680, 5814, 77770, 536941, 425845, 4442691, 3405096, 44160537, 23892843, 577952002, 960322049, 8081746636, 1527465279

Basic calculations (n = 121445872)

Multiplication

n×y

n×2	242891744
n×3	364337616
n×4	485783488
n×5	607229360

Division

n÷y

n÷2	60722936
n÷3	40481957.333333
n÷3	30361468
n÷5	24289174.4

Exponentiation

n^y

n²	14749099825840384
n³	1.7912172895642E+24
n⁴	2.175359456726E+32
n⁵	2.6418842613554E+40

Nth Root

^y√n

²√n	11020.248273065
³√n	495.21552631959
⁴√n	104.97737029029
⁵√n	41.388201186111

Divisors of 121445872

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 399493, 798986, 1597972, 3195944, 6391888, 7590367, 15180734, 30361468, 60722936, 121445872

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121445871	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121445872 can be divided by 20 positive divisors. The sum of these divisors (counting 121445872) is 1, the average is 0.05.

Base conversion 121445872

Base	System	Value
2	Binary	111001111010001110111110000
3	Ternary	22110112002102021
4	Quaternary	13033101313300
5	Quinary	222042231442
6	Senary	20015001224
8	Octal	717216760
10	Decimal	121445872
12	Duodecimal	34809214
16	Hexadecimal	73d1df0
20	Vigesimal	1hj0edc
36	Base36	20b08g

Cryptographic Hash Functions

md5	31baaad3349178a0df5a2b7a3638243f
sha1	b0eaef0fbaf224050df4ddde269d8f516774a0a2
sha256	9ed0a81766ec5448e69072d9de1405f755f5890aa926cc9377274672042e22db
sha512	21ce566562e5de20e630356a57a4e0bcfba07e94783bd8c6062438c125f41e3520b35bfc3328f1bd96e4304aba0a93f766c318142d37f1dd233f85427f07b6d5
ripemd-160	98b63fbcd53193fcb456d2c1533839b4fc65b968

121445872 as geometric shapes

Circle

Radius = n

Diameter	242891744
Circumference	763066918.56801
Area	4.6335663659923E+16

Sphere

Radius = n

Volume	7.5030334371707E+24
Surface area	1.8534265463969E+17
Circumference	763066918.56801

Square

Length = n

Perimeter	485783488
Area	14749099825840384
Diagonal	171750399.27663

Cube

Length = n

Surface area	88494598955042304
Volume	1.7912172895642E+24
Space diagonal	210350420.67351

Equilateral Triangle

Length = n

Perimeter	364337616
Area	6.3865475660652E+15
Altitude	105175210.33675

Triangular Pyramid

Length = n

Surface area	6.3865475660652E+15
Volume	2.1109698200491E+23
Height	57250133.092209