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

42091906 (number)

42091906 is an even 8-digits composite number following 42091905 and preceding 42091907. In scientific notation, it is written as 4.2091906 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 21012480 positive integers (up to 42091906) that are relatively prime to 42091906.

Interesting facts

42091906 has 8 divisors, whose sum is 63238284
The reverse of 42091906 is 60919024
Previous prime number is 641

Basic properties

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

Name

Name	forty-two million ninety-one thousand nine hundred six

Notation

Scientific notation	4.2091906 × 10^7
Engineering notation	4.2091906 × 10^6

Prime Factorization of 42091906

Prime Factorization 2 × 641 × 32833

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42091906	Product of the distinct prime numbers

The prime factorization of 42091906 is 2 × 641 × 32833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 72, 24, 103, 701, 2052, 4915, 39427, 47684, 868522, 236122, 428140, 1293590, 70548004, 542777, 196779864, 728267619, 987733643, 3680329125

Basic calculations (n = 42091906)

Multiplication

n×y

n×2	84183812
n×3	126275718
n×4	168367624
n×5	210459530

Division

n÷y

n÷2	21045953
n÷3	14030635.333333
n÷3	10522976.5
n÷5	8418381.2

Exponentiation

n^y

n²	1771728550712836
n³	7.4575431614121E+22
n⁴	3.139022057411E+30
n⁵	1.3212742137247E+38

Nth Root

^y√n

²√n	6487.827525451
³√n	347.8560255711
⁴√n	80.547051624818
⁵√n	33.484183892275

Divisors of 42091906

1, 2, 641, 1282, 32833, 65666, 21045953, 42091906

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	-42091905	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 42091906 can be divided by 8 positive divisors. The sum of these divisors (counting 42091906) is 1, the average is 0.125.

Base conversion 42091906

Base	System	Value
2	Binary	10100000100100010110000010
3	Ternary	2221012111020111
4	Quaternary	2200210112002
5	Quinary	41233420111
6	Senary	4102101534
8	Octal	240442602
10	Decimal	42091906
12	Duodecimal	1211a8aa
16	Hexadecimal	2824582
20	Vigesimal	d319f6
36	Base36	p26bm

Cryptographic Hash Functions

md5	7de8a9cc9abe84c99498cae4150ed870
sha1	291771b115e7e9209769332e8d2d1c56ee43ed9f
sha256	d1fdf38de0d21389973f516525893d379d6e62a8ddc177f52b96c2285e960390
sha512	74e766fd339b210fe6bef0da4d36acac752a07518af4fea66697b38709c4a92facc08ac333063fa94ab2f5185917881e3038f29ca69adba201d579acb0757095
ripemd-160	ff54e7368a3dea9a425f0bee68d83dce9d8ae7e5

42091906 as geometric shapes

Circle

Radius = n

Diameter	84183812
Circumference	264471245.33038
Area	5.5660493990747E+15

Sphere

Radius = n

Volume	3.1238083746295E+23
Surface area	2.2264197596299E+16
Circumference	264471245.33038

Square

Length = n

Perimeter	168367624
Area	1771728550712836
Diagonal	59526944.331333

Cube

Length = n

Surface area	10630371304277016
Volume	7.4575431614121E+22
Space diagonal	72905319.779413

Equilateral Triangle

Length = n

Perimeter	126275718
Area	7.6718096676375E+14
Altitude	36452659.889707

Triangular Pyramid

Length = n

Surface area	7.6718096676375E+14
Volume	8.7887989007098E+21
Height	19842314.777111