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

42156724 (number)

42156724 is an even 8-digits composite number following 42156723 and preceding 42156725. In scientific notation, it is written as 4.2156724 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 21078360 positive integers (up to 42156724) that are relatively prime to 42156724.

Interesting facts

42156724 has 6 divisors, whose sum is 73774274
The reverse of 42156724 is 42765124
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	forty-two million one hundred fifty-six thousand seven hundred twenty-four

Notation

Scientific notation	4.2156724 × 10^7
Engineering notation	4.2156724 × 10^6

Prime Factorization of 42156724

Prime Factorization 2 × 2 × 10539181

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21078362	Product of the distinct prime numbers

The prime factorization of 42156724 is 2 × 2 × 10539181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 30, 15, 579, 422, 3927, 897, 22624, 2960, 244658, 814760, 3183718, 8255580, 75645506, 35507272, 841646341, 364428420, 6600967829, 6825660607

Basic calculations (n = 42156724)

Multiplication

n×y

n×2	84313448
n×3	126470172
n×4	168626896
n×5	210783620

Division

n÷y

n÷2	21078362
n÷3	14052241.333333
n÷3	10539181
n÷5	8431344.8

Exponentiation

n^y

n²	1777189378412176
n³	7.4920482121454E+22
n⁴	3.1584020867411E+30
n⁵	1.3314788505177E+38

Nth Root

^y√n

²√n	6492.8209585665
³√n	348.03449034998
⁴√n	80.578042657826
⁵√n	33.494490112124

Divisors of 42156724

1, 2, 4, 10539181, 21078362, 42156724

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-42156723	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42156724 can be divided by 6 positive divisors. The sum of these divisors (counting 42156724) is 1, the average is 0.16666666666667.

Base conversion 42156724

Base	System	Value
2	Binary	10100000110100001010110100
3	Ternary	2221022210011011
4	Quaternary	2200310022310
5	Quinary	41243003344
6	Senary	4103322004
8	Octal	240641264
10	Decimal	42156724
12	Duodecimal	12150304
16	Hexadecimal	28342b4
20	Vigesimal	d39bg4
36	Base36	p3kc4

Cryptographic Hash Functions

md5	66cd0fce2b69094256a7d34724314513
sha1	84c3d38b546a7fefdd0c6381a63ab9ae17186985
sha256	66f973ee3229fae9fdc271cc13bd3b6bd84d1ba1250c3b585d808724f11f7ba5
sha512	5764cd849dd370dda9c7f1c310f4066c344470695087fefb41a6c4777842a2433835c44e810db8020b67b15cca260e3dfaa8c8448225a0bd4f4cf7af36bb6ab2
ripemd-160	d4178255f7baea894b4c26fb6c6d488a387f78b6

42156724 as geometric shapes

Circle

Radius = n

Diameter	84313448
Circumference	264878508.83563
Area	5.5832050952575E+15

Sphere

Radius = n

Volume	3.1382618164822E+23
Surface area	2.233282038103E+16
Circumference	264878508.83563

Square

Length = n

Perimeter	168626896
Area	1777189378412176
Diagonal	59618610.826019

Cube

Length = n

Surface area	10663136270473056
Volume	7.4920482121454E+22
Space diagonal	73017587.848658

Equilateral Triangle

Length = n

Perimeter	126470172
Area	7.6954557452041E+14
Altitude	36508793.924329

Triangular Pyramid

Length = n

Surface area	7.6954557452041E+14
Volume	8.8294634929742E+21
Height	19872870.27534