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

2142893 (number)

2142893 is an odd 7-digits composite number following 2142892 and preceding 2142894. In scientific notation, it is written as 2.142893 × 10^6. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 2129088 positive integers (up to 2142893) that are relatively prime to 2142893.

Interesting facts

2142893 has 4 divisors, whose sum is 2156700
The reverse of 2142893 is 3982412
Previous prime number is 157

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.142893 × 10^6
Engineering notation	2.142893 × 10^6

Prime Factorization of 2142893

Prime Factorization 157 × 13649

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2142893	Product of the distinct prime numbers

The prime factorization of 2142893 is 157 × 13649. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 55, 31, 15, 185, 147, 2639, 45590, 46119, 718170, 492049, 4810314, 9736211, 43341430, 93757164, 644604862, 179606739, 5152227438, 8890290465

Basic calculations (n = 2142893)

Multiplication

n×y

n×2	4285786
n×3	6428679
n×4	8571572
n×5	10714465

Division

n÷y

n÷2	1071446.5
n÷3	714297.66666667
n÷3	535723.25
n÷5	428578.6

Exponentiation

n^y

n²	4591990409449
n³	9.8401441044754E+18
n⁴	2.1086375920472E+25
n⁵	4.5185847355347E+31

Nth Root

^y√n

²√n	1463.8623569175
³√n	128.92391803987
⁴√n	38.260454217344
⁵√n	18.458656891255

Divisors of 2142893

1, 157, 13649, 2142893

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2142892	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2142893 can be divided by 4 positive divisors. The sum of these divisors (counting 2142893) is 1, the average is 0.25.

Base conversion 2142893

Base	System	Value
2	Binary	1000001011001010101101
3	Ternary	11000212111102
4	Quaternary	20023022231
5	Quinary	1022033033
6	Senary	113532445
8	Octal	10131255
10	Decimal	2142893
12	Duodecimal	874125
16	Hexadecimal	20b2ad
20	Vigesimal	d7h4d
36	Base36	19xgt

Cryptographic Hash Functions

md5	0a86b9b952accb9af090f2df89bfb5e9
sha1	4939725e42cb805b23c5187aba701dd9abbcddba
sha256	4cc0069a57ea4d3aa4cfdd63eaefcebbc2d088ee8cb1cf7b125e4656e07c907f
sha512	0a19d78ce576f51199a8e95ad08a9e106e4528f8bf416bb9a35cb6a4117f1e5ba4c7b4ffcfcbba1de5929eca7fe9e15e8af7f73eb90a95fd8ce95e0794ff3717
ripemd-160	723c8493c0da955735f02750f31cd2aaa6c83dfe

2142893 as geometric shapes

Circle

Radius = n

Diameter	4285786
Circumference	13464193.812458
Area	14426163335680

Sphere

Radius = n

Volume	4.1218299238513E+19
Surface area	57704653342719
Circumference	13464193.812458

Square

Length = n

Perimeter	8571572
Area	4591990409449
Diagonal	3030508.3433144

Cube

Length = n

Surface area	27551942456694
Volume	9.8401441044754E+18
Space diagonal	3711599.5511837

Equilateral Triangle

Length = n

Perimeter	6428679
Area	1988390174258.7
Altitude	1855799.7755918

Triangular Pyramid

Length = n

Surface area	1988390174258.7
Volume	1.1596721040212E+18
Height	1010169.4477715