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

42251738 (number)

42251738 is an even 8-digits composite number following 42251737 and preceding 42251739. In scientific notation, it is written as 4.2251738 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 21125868 positive integers (up to 42251738) that are relatively prime to 42251738.

Interesting facts

42251738 has 4 divisors, whose sum is 63377610
The reverse of 42251738 is 83715224
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	4.2251738 × 10^7
Engineering notation	4.2251738 × 10^6

Prime Factorization of 42251738

Prime Factorization 2 × 21125869

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42251738	Product of the distinct prime numbers

The prime factorization of 42251738 is 2 × 21125869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 82, 37, 231, 72, 8057, 3089, 20122, 55475, 445955, 164145, 8216918, 1702415, 98299174, 28114405, 61500215, 248366123, 4234995975, 6717795604

Basic calculations (n = 42251738)

Multiplication

n×y

n×2	84503476
n×3	126755214
n×4	169006952
n×5	211258690

Division

n÷y

n÷2	21125869
n÷3	14083912.666667
n÷3	10562934.5
n÷5	8450347.6

Exponentiation

n^y

n²	1785209364020644
n³	7.5428198323747E+22
n⁴	3.186972473387E+30
n⁵	1.3465512595876E+38

Nth Root

^y√n

²√n	6500.1336909328
³√n	348.29576410567
⁴√n	80.623406594691
⁵√n	33.509574682184

Divisors of 42251738

1, 2, 21125869, 42251738

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	-42251737	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 42251738 can be divided by 4 positive divisors. The sum of these divisors (counting 42251738) is 1, the average is 0.25.

Base conversion 42251738

Base	System	Value
2	Binary	10100001001011010111011010
3	Ternary	2221111121111012
4	Quaternary	2201023113122
5	Quinary	41304023423
6	Senary	4105333522
8	Octal	241132732
10	Decimal	42251738
12	Duodecimal	121972a2
16	Hexadecimal	284b5da
20	Vigesimal	d4196i
36	Base36	p5lne

Cryptographic Hash Functions

md5	f47f2f210ae3039c5bdc50f189c550d6
sha1	f4756674c85b932cba1689559e0650b6d7dcaa66
sha256	518972cc025f48ee53dc621c17a59f4914b893a429941d0838ee9845f8b8dbb5
sha512	6f2e409b1b685e4332edd99584bd74eed2e01a80a6c3194fe2788fd02e14489f1ba4f4313659b3960d279679fdc13c5a6e74b162012b55d1185f8c0bc75d321a
ripemd-160	4334af2b229967841e1e816741b8c9680dc79db4

42251738 as geometric shapes

Circle

Radius = n

Diameter	84503476
Circumference	265475499.4044
Area	5.608400623127E+15

Sphere

Radius = n

Volume	3.159528983032E+23
Surface area	2.2433602492508E+16
Circumference	265475499.4044

Square

Length = n

Perimeter	169006952
Area	1785209364020644
Diagonal	59752980.913435

Cube

Length = n

Surface area	10711256184123864
Volume	7.5428198323747E+22
Space diagonal	73182156.924089

Equilateral Triangle

Length = n

Perimeter	126755214
Area	7.7301833015787E+14
Altitude	36591078.462044

Triangular Pyramid

Length = n

Surface area	7.7301833015787E+14
Volume	8.8892984212342E+21
Height	19917660.304478