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

1242158 (number)

1242158 is an even 7-digits composite number following 1242157 and preceding 1242159. In scientific notation, it is written as 1.242158 × 10^6. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 617760 positive integers (up to 1242158) that are relatively prime to 1242158.

Interesting facts

1242158 has 8 divisors, whose sum is 1873200
The reverse of 1242158 is 8512421
Previous prime number is 199

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 23
Digital Root 5

Name

Name	one million two hundred forty-two thousand one hundred fifty-eight

Notation

Scientific notation	1.242158 × 10^6
Engineering notation	1.242158 × 10^6

Prime Factorization of 1242158

Prime Factorization 2 × 199 × 3121

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1242158	Product of the distinct prime numbers

The prime factorization of 1242158 is 2 × 199 × 3121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 93, 81, 425, 682, 7283, 2568, 39210, 5921, 656271, 78871, 1878935, 5205201, 31448607, 60170401, 194028889, 482907184, 5696205931, 2064860521

Basic calculations (n = 1242158)

Multiplication

n×y

n×2	2484316
n×3	3726474
n×4	4968632
n×5	6210790

Division

n÷y

n÷2	621079
n÷3	414052.66666667
n÷3	310539.5
n÷5	248431.6

Exponentiation

n^y

n²	1542956496964
n³	1916595756355808312
n⁴	2.3807147515234E+24
n⁵	2.9572238743228E+30

Nth Root

^y√n

²√n	1114.5214219565
³√n	107.49599408184
⁴√n	33.384448804144
⁵√n	16.551424150507

Divisors of 1242158

1, 2, 199, 398, 3121, 6242, 621079, 1242158

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1242157	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1242158 can be divided by 8 positive divisors. The sum of these divisors (counting 1242158) is 1, the average is 0.125.

Base conversion 1242158

Base	System	Value
2	Binary	100101111010000101110
3	Ternary	2100002220212
4	Quaternary	10233100232
5	Quinary	304222113
6	Senary	42342422
8	Octal	4572056
10	Decimal	1242158
12	Duodecimal	4baa12
16	Hexadecimal	12f42e
20	Vigesimal	7f57i
36	Base36	qmge

Cryptographic Hash Functions

md5	4de76e9ed45519d6cea074b52aafa695
sha1	98eee70b4db5395f6fa8d1b794b876d544cac845
sha256	c64d82f4aab2f6ea53061d2092421ca0951d459ba34ca3d2032cfae74f74fb76
sha512	d3d8b0e9a7c12cbd56550dc4511176fea72b6c60fa6827cf13219beeca3f4fe1e7f1b34531dd0d24bd28e8e561187ada37c7d921c108ec6d58be149ef04ce702
ripemd-160	ad0dec66d4bef15a0eed9657c8928494585132a1

1242158 as geometric shapes

Circle

Radius = n

Diameter	2484316
Circumference	7804708.8947956
Area	4847340795670.7

Sphere

Radius = n

Volume	8.0282175307584E+18
Surface area	19389363182683
Circumference	7804708.8947956

Square

Length = n

Perimeter	4968632
Area	1542956496964
Diagonal	1756676.6902102

Cube

Length = n

Surface area	9257738981784
Volume	1916595756355808312
Space diagonal	2151480.7670281

Equilateral Triangle

Length = n

Perimeter	3726474
Area	668119761652.54
Altitude	1075740.3835141

Triangular Pyramid

Length = n

Surface area	668119761652.54
Volume	2.2587297601876E+17
Height	585558.89673675