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

42156943 (number)

42156943 is an odd 8-digits composite number following 42156942 and preceding 42156944. In scientific notation, it is written as 4.2156943 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 42139888 positive integers (up to 42156943) that are relatively prime to 42156943.

Interesting facts

42156943 has 4 divisors, whose sum is 42174000
The reverse of 42156943 is 34965124
Previous prime number is 2999

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	forty-two million one hundred fifty-six thousand nine hundred forty-three

Notation

Scientific notation	4.2156943 × 10^7
Engineering notation	4.2156943 × 10^6

Prime Factorization of 42156943

Prime Factorization 2999 × 14057

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42156943	Product of the distinct prime numbers

The prime factorization of 42156943 is 2999 × 14057. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 69, 66, 838, 819, 7527, 1806, 85885, 66283, 541483, 352779, 2813412, 8468287, 52892470, 2334270, 306919567, 724914142, 8634710586, 1696590764

Basic calculations (n = 42156943)

Multiplication

n×y

n×2	84313886
n×3	126470829
n×4	168627772
n×5	210784715

Division

n÷y

n÷2	21078471.5
n÷3	14052314.333333
n÷3	10539235.75
n÷5	8431388.6

Exponentiation

n^y

n²	1777207843105249
n³	7.4921649740941E+22
n⁴	3.1584677175948E+30
n⁵	1.3315134353798E+38

Nth Root

^y√n

²√n	6492.837823325
³√n	348.03509301716
⁴√n	80.578147306357
⁵√n	33.494524912163

Divisors of 42156943

1, 2999, 14057, 42156943

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	-42156942	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 42156943 can be divided by 4 positive divisors. The sum of these divisors (counting 42156943) is 1, the average is 0.25.

Base conversion 42156943

Base	System	Value
2	Binary	10100000110100001110001111
3	Ternary	2221022210110021
4	Quaternary	2200310032033
5	Quinary	41243010233
6	Senary	4103323011
8	Octal	240641617
10	Decimal	42156943
12	Duodecimal	12150467
16	Hexadecimal	283438f
20	Vigesimal	d39c73
36	Base36	p3ki7

Cryptographic Hash Functions

md5	e2f8afeef6cc7828ab74dd047d28d14e
sha1	9a5300a7a9decd9e1545e63d79f3f4c966ebbcb1
sha256	1bdbda810557f35665fb1fd0c51c369f0acb26698e254aa7d7d651b4a3a14ff6
sha512	917e439fe68e1b03b86eb447441107bb5f420a13c4568e3fe001ab58107e5a7c5e4f7fbcb6ac4682727ef99212b99b553869cb7b6c0db22cdc6ac5ac7265979f
ripemd-160	e71a856e20904a58e34f0372bbbf22b2d441bf91

42156943 as geometric shapes

Circle

Radius = n

Diameter	84313886
Circumference	264879884.85321
Area	5.5832631038016E+15

Sphere

Radius = n

Volume	3.1383107256129E+23
Surface area	2.2333052415206E+16
Circumference	264879884.85321

Square

Length = n

Perimeter	168627772
Area	1777207843105249
Diagonal	59618920.53879

Cube

Length = n

Surface area	10663247058631494
Volume	7.4921649740941E+22
Space diagonal	73017967.167785

Equilateral Triangle

Length = n

Perimeter	126470829
Area	7.6955356996705E+14
Altitude	36508983.583893

Triangular Pyramid

Length = n

Surface area	7.6955356996705E+14
Volume	8.8296010982504E+21
Height	19872973.51293