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

1228181 (number)

1228181 is an odd 7-digits prime number following 1228180 and preceding 1228182. In scientific notation, it is written as 1.228181 × 10^6. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 1228180 positive integers (up to 1228181) that are relatively prime to 1228181.

Interesting facts

1228181 has 2 divisors, whose sum is 1228182
The reverse of 1228181 is 1818221
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 23
Digital Root 5

Name

Name	one million two hundred twenty-eight thousand one hundred eighty-one

Notation

Scientific notation	1.228181 × 10^6
Engineering notation	1.228181 × 10^6

Prime Factorization of 1228181

Prime Factorization 1228181

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1228181	Product of the distinct prime numbers

The prime factorization of 1228181 is 1228181. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 8, 100, 38, 855, 915, 8868, 5264, 77656, 41101, 466234, 219740, 6550576, 9615942, 85772268, 58091514, 414988667, 758675094, 4899641715, 7496249712

Basic calculations (n = 1228181)

Multiplication

n×y

n×2	2456362
n×3	3684543
n×4	4912724
n×5	6140905

Division

n÷y

n÷2	614090.5
n÷3	409393.66666667
n÷3	307045.25
n÷5	245636.2

Exponentiation

n^y

n²	1508428568761
n³	1852623308009453741
n⁴	2.2753567470544E+24
n⁵	2.794549924954E+30

Nth Root

^y√n

²√n	1108.2332786918
³√n	107.09128379284
⁴√n	33.290137859309
⁵√n	16.514007401538

Divisors of 1228181

1, 1228181

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1228182	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	614091	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1108.2337298603	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999983715769	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1228181 can be divided by 2 positive divisors. The sum of these divisors (counting 1228181) is 1228182, the average is 614091.

Base conversion 1228181

Base	System	Value
2	Binary	100101011110110010101
3	Ternary	2022101202012
4	Quaternary	10223312111
5	Quinary	303300211
6	Senary	42154005
8	Octal	4536625
10	Decimal	1228181
12	Duodecimal	4b2905
16	Hexadecimal	12bd95
20	Vigesimal	7da91
36	Base36	qbo5

Cryptographic Hash Functions

md5	8970f7c95606011c1286670476dd9bcc
sha1	8c00d6c28d100348c2e825550d824b9f2b002311
sha256	9c6fe73dce19935c545b620fb125fbc580f11bd7a84a449d3e70d90499ece52e
sha512	ba9ee7d21e3f821355b58a584abdb4329ef43adc13c41153ca5bd179190cf5de7b9c83b7bce347a1ae1f72c5c58ef33c229dceb50bf0d300d9d60f75974cf685
ripemd-160	14a09659206949778f23b1495644778212079f52

1228181 as geometric shapes

Circle

Radius = n

Diameter	2456362
Circumference	7716888.8137571
Area	4738868110084.5

Sphere

Radius = n

Volume	7.760250365749E+18
Surface area	18955472440338
Circumference	7716888.8137571

Square

Length = n

Perimeter	4912724
Area	1508428568761
Diagonal	1736910.227249

Cube

Length = n

Surface area	9050571412566
Volume	1852623308009453741
Space diagonal	2127271.8928908

Equilateral Triangle

Length = n

Perimeter	3684543
Area	653168730170.61
Altitude	1063635.9464454

Triangular Pyramid

Length = n

Surface area	653168730170.61
Volume	2.1833375067962E+17
Height	578970.07574965