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

1242893 (number)

1242893 is an odd 7-digits prime number following 1242892 and preceding 1242894. In scientific notation, it is written as 1.242893 × 10^6. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 1242892 positive integers (up to 1242893) that are relatively prime to 1242893.

Interesting facts

1242893 has 2 divisors, whose sum is 1242894
The reverse of 1242893 is 3982421
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 29
Digital Root 2

Name

Name	one million two hundred forty-two thousand eight hundred ninety-three

Notation

Scientific notation	1.242893 × 10^6
Engineering notation	1.242893 × 10^6

Prime Factorization of 1242893

Prime Factorization 1242893

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1242893	Product of the distinct prime numbers

The prime factorization of 1242893 is 1242893. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 10, 11, 72, 120, 627, 7766, 5591, 24660, 56813, 735305, 263764, 787014, 3662886, 86253022, 50359800, 738241561, 965361367, 9157433610, 6806568396

Basic calculations (n = 1242893)

Multiplication

n×y

n×2	2485786
n×3	3728679
n×4	4971572
n×5	6214465

Division

n÷y

n÷2	621446.5
n÷3	414297.66666667
n÷3	310723.25
n÷5	248578.6

Exponentiation

n^y

n²	1544783009449
n³	1919999988963095957
n⁴	2.3863545462823E+24
n⁵	2.9659833610925E+30

Nth Root

^y√n

²√n	1114.8511111355
³√n	107.51719213049
⁴√n	33.389386204833
⁵√n	16.553382422874

Divisors of 1242893

1, 1242893

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1242894	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	621447	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1114.8515596258	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999983908523	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1242893 can be divided by 2 positive divisors. The sum of these divisors (counting 1242893) is 1242894, the average is 621447.

Base conversion 1242893

Base	System	Value
2	Binary	100101111011100001101
3	Ternary	2100010221002
4	Quaternary	10233130031
5	Quinary	304233033
6	Senary	42350045
8	Octal	4573415
10	Decimal	1242893
12	Duodecimal	4bb325
16	Hexadecimal	12f70d
20	Vigesimal	7f74d
36	Base36	qn0t

Cryptographic Hash Functions

md5	c925c4c8c4e28cc54d789a9d24dc7d97
sha1	0ee9d96528f6dde1ee5305b7fd9d3c47dfbb3a1f
sha256	67847a453bcade4e82ea22f93b95ac0dc4efaeea6298130e53c03cf0e00b29c7
sha512	8d8941331c321c4ffd3c650c042e15250eaade166a531713fc2586397387a05aa5ccc8019d09799bbf681eabf73b0d486e9282adfc71f6d3e82575606e486255
ripemd-160	22dcb02cded871dec046456f8949025071b79879

1242893 as geometric shapes

Circle

Radius = n

Diameter	2485786
Circumference	7809327.0359964
Area	4853078953875.3

Sphere

Radius = n

Volume	8.0424771469586E+18
Surface area	19412315815501
Circumference	7809327.0359964

Square

Length = n

Perimeter	4971572
Area	1544783009449
Diagonal	1757716.1371786

Cube

Length = n

Surface area	9268698056694
Volume	1919999988963095957
Space diagonal	2152753.8243717

Equilateral Triangle

Length = n

Perimeter	3728679
Area	668910664758.71
Altitude	1076376.9121859

Triangular Pyramid

Length = n

Surface area	668910664758.71
Volume	2.2627416867898E+17
Height	585905.37905953