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

1220265 (number)

1220265 is an odd 7-digits composite number following 1220264 and preceding 1220266. In scientific notation, it is written as 1.220265 × 10^6. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 617760 positive integers (up to 1220265) that are relatively prime to 1220265.

Interesting facts

1220265 has 16 divisors, whose sum is 1970496
The reverse of 1220265 is 5620221
Previous prime number is 5

Basic properties

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

Name

Name	one million two hundred twenty thousand two hundred sixty-five

Notation

Scientific notation	1.220265 × 10^6
Engineering notation	1.220265 × 10^6

Prime Factorization of 1220265

Prime Factorization 621 × 3 × 5 × 131

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1220265	Product of the distinct prime numbers

The prime factorization of 1220265 is 621 × 3 × 5 × 131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 3, 24, 521, 498, 7319, 9383, 49600, 60955, 281224, 548628, 8786645, 6603252, 79434259, 20769298, 571100122, 455284384, 5714978050, 9602694457

Basic calculations (n = 1220265)

Multiplication

n×y

n×2	2440530
n×3	3660795
n×4	4881060
n×5	6101325

Division

n÷y

n÷2	610132.5
n÷3	406755
n÷3	305066.25
n÷5	244053

Exponentiation

n^y

n²	1489046670225
n³	1817031535042109625
n⁴	2.2172599861082E+24
n⁵	2.7056447569483E+30

Nth Root

^y√n

²√n	1104.6560550687
³√n	106.86070907715
⁴√n	33.236366454062
⁵√n	16.49266474659

Divisors of 1220265

1, 3, 5, 15, 131, 393, 621, 655, 1863, 1965, 3105, 9315, 81351, 244053, 406755, 1220265

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	-1220264	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 1220265 can be divided by 16 positive divisors. The sum of these divisors (counting 1220265) is 1, the average is 0.0625.

Base conversion 1220265

Base	System	Value
2	Binary	100101001111010101001
3	Ternary	2021222220000
4	Quaternary	10221322221
5	Quinary	303022030
6	Senary	42053213
8	Octal	4517251
10	Decimal	1220265
12	Duodecimal	4aa209
16	Hexadecimal	129ea9
20	Vigesimal	7cad5
36	Base36	q5k9

Cryptographic Hash Functions

md5	a6465cb3a3b29fd9edcd377661f448a5
sha1	070bb805f9ac9a9ee9329708ea57b602475699f4
sha256	d2bb00712f0d6372f92ff73337a4a6bdf5e4ce17f991038fd936b051b4ea728f
sha512	e03cc4ff2397dcdb74e23b310be66f4ce278bc8faf69d9ed31abf698922984d8790a9155065d3fc050c044a0571af55e449af39a5b103d8f24c77f43e9fc6a16
ripemd-160	daf38e9136eb44418e51b7741bc3161e57c238f8

1220265 as geometric shapes

Circle

Radius = n

Diameter	2440530
Circumference	7667151.1188655
Area	4677978080031.2

Sphere

Radius = n

Volume	7.6111638957724E+18
Surface area	18711912320125
Circumference	7667151.1188655

Square

Length = n

Perimeter	4881060
Area	1489046670225
Diagonal	1725715.3126892

Cube

Length = n

Surface area	8934280021350
Volume	1817031535042109625
Space diagonal	2113560.978698

Equilateral Triangle

Length = n

Perimeter	3660795
Area	644776121917.74
Altitude	1056780.489349

Triangular Pyramid

Length = n

Surface area	644776121917.74
Volume	2.1413922000968E+17
Height	575238.43756307