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

42891874 (number)

42891874 is an even 8-digits composite number following 42891873 and preceding 42891875. In scientific notation, it is written as 4.2891874 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 21411840 positive integers (up to 42891874) that are relatively prime to 42891874.

Interesting facts

42891874 has 8 divisors, whose sum is 64440108
The reverse of 42891874 is 47819824
Previous prime number is 641

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	forty-two million eight hundred ninety-one thousand eight hundred seventy-four

Notation

Scientific notation	4.2891874 × 10^7
Engineering notation	4.2891874 × 10^6

Prime Factorization of 42891874

Prime Factorization 2 × 641 × 33457

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42891874	Product of the distinct prime numbers

The prime factorization of 42891874 is 2 × 641 × 33457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 99, 50, 585, 778, 489, 8144, 60606, 38084, 61054, 165796, 1123674, 4261358, 97625131, 64792434, 310832246, 374123447, 2026799199, 3474634096

Basic calculations (n = 42891874)

Multiplication

n×y

n×2	85783748
n×3	128675622
n×4	171567496
n×5	214459370

Division

n÷y

n÷2	21445937
n÷3	14297291.333333
n÷3	10722968.5
n÷5	8578374.8

Exponentiation

n^y

n²	1839712855231876
n³	7.8908731982786E+22
n⁴	3.3845433897054E+30
n⁵	1.4516940861878E+38

Nth Root

^y√n

²√n	6549.1888047299
³√n	350.04590962401
⁴√n	80.927058544902
⁵√n	33.610502406183

Divisors of 42891874

1, 2, 641, 1282, 33457, 66914, 21445937, 42891874

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	-42891873	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 42891874 can be divided by 8 positive divisors. The sum of these divisors (counting 42891874) is 1, the average is 0.125.

Base conversion 42891874

Base	System	Value
2	Binary	10100011100111101001100010
3	Ternary	2222201010120221
4	Quaternary	2203213221202
5	Quinary	41440014444
6	Senary	4131153254
8	Octal	243475142
10	Decimal	42891874
12	Duodecimal	1244582a
16	Hexadecimal	28e7a62
20	Vigesimal	d819de
36	Base36	pjbky

Cryptographic Hash Functions

md5	97c7951fdeae44041e5b518a5bd1e2dc
sha1	f2b6256ab952646eb006ed5810685fb7c60f971c
sha256	28adc3824346a18bef4af1c4a810c75338523fbf213d88982d7b9b56473761ad
sha512	b087cf5f857eedfdd8d9ed357eb239e686a2e0c555d4436a7034e3a66380431c930e63110da1ca13abae08560f4d47af00f25ba925dd69c9b25c1caa6c79a0cd
ripemd-160	f3cc56bf49f37dca651314f1624f7dee6f174e4b

42891874 as geometric shapes

Circle

Radius = n

Diameter	85783748
Circumference	269497592.5142
Area	5.7796283907112E+15

Sphere

Radius = n

Volume	3.3053212360161E+23
Surface area	2.3118513562845E+16
Circumference	269497592.5142

Square

Length = n

Perimeter	171567496
Area	1839712855231876
Diagonal	60658269.926398

Cube

Length = n

Surface area	11038277131391256
Volume	7.8908731982786E+22
Space diagonal	74290904.999843

Equilateral Triangle

Length = n

Perimeter	128675622
Area	7.966190341498E+14
Altitude	37145452.499921

Triangular Pyramid

Length = n

Surface area	7.966190341498E+14
Volume	9.2994832466433E+21
Height	20219423.308799