1221372, one million two hundred twenty-one thousand three 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

1221372 has 48 divisors, whose sum is 3252480
The reverse of 1221372 is 2731221
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 18
Digital Root 9

Name

Name	one million two hundred twenty-one thousand three hundred seventy-two

Notation

Scientific notation	1.221372 × 10^6
Engineering notation	1.221372 × 10^6

Prime Factorization of 1221372

Prime Factorization 2 × 2 × 3 × 9 × 43 × 263

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	610686	Product of the distinct prime numbers

The prime factorization of 1221372 is 2 × 2 × 3 × 9 × 43 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 19, 88, 22, 65, 3705, 8182, 94156, 82439, 761666, 945110, 8233581, 175638, 60543479, 52246388, 420468713, 247791413, 9086474307, 1247816547

Basic calculations (n = 1221372)

Multiplication

n×y

n×2	2442744
n×3	3664116
n×4	4885488
n×5	6106860

Division

n÷y

n÷2	610686
n÷3	407124
n÷3	305343
n÷5	244274.4

Exponentiation

n^y

n²	1491749562384
n³	1821981146508070848
n⁴	2.2253167568729E+24
n⁵	2.7179395779753E+30

Nth Root

^y√n

²√n	1105.1570024209
³√n	106.89301327649
⁴√n	33.243901732813
⁵√n	16.49565602445

Divisors of 1221372

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 263, 387, 516, 526, 774, 789, 1052, 1161, 1548, 1578, 2322, 2367, 3156, 4644, 4734, 7101, 9468, 11309, 14202, 22618, 28404, 33927, 45236, 67854, 101781, 135708, 203562, 305343, 407124, 610686, 1221372

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1221371	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1221372 can be divided by 48 positive divisors. The sum of these divisors (counting 1221372) is 1, the average is 0.020833333333333.

Base conversion 1221372

Base	System	Value
2	Binary	100101010001011111100
3	Ternary	2022001102000
4	Quaternary	10222023330
5	Quinary	303040442
6	Senary	42102300
8	Octal	4521374
10	Decimal	1221372
12	Duodecimal	4aa990
16	Hexadecimal	12a2fc
20	Vigesimal	7cd8c
36	Base36	q6f0

Cryptographic Hash Functions

md5	fb23d9f4a36fecfc72b5dd11b326bc4b
sha1	51896556b0680fe31620e24e9e37bc5ea9ec1221
sha256	636703ded36991ff9efa1ecb0a7150d08f2173bc9c3dfe0b1e417fdedfacb69c
sha512	e274dbaed78f85caf8e08fd9d7840cc9e4d39333fe653957ae38db5f6c8a822209ae488bad074ee20d5b02285154d78368f425a48b86c96691571937aa932e33
ripemd-160	4abb4c9718af64fad2ce65ca50b0643aff930462

1221372 as geometric shapes

Circle

Radius = n

Diameter	2442744
Circumference	7674106.6050005
Area	4686469466181.4

Sphere

Radius = n

Volume	7.6318967797985E+18
Surface area	18745877864725
Circumference	7674106.6050005

Square

Length = n

Perimeter	4885488
Area	1491749562384
Diagonal	1727280.8471028

Cube

Length = n

Surface area	8950497374304
Volume	1821981146508070848
Space diagonal	2115478.358942

Equilateral Triangle

Length = n

Perimeter	3664116
Area	645946508554.43
Altitude	1057739.179471

Triangular Pyramid

Length = n

Surface area	645946508554.43
Volume	2.1472253731498E+17
Height	575760.28236758