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

42090913 (number)

42090913 is an odd 8-digits composite number following 42090912 and preceding 42090914. In scientific notation, it is written as 4.2090913 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 41891220 positive integers (up to 42090913) that are relatively prime to 42090913.

Interesting facts

42090913 has 4 divisors, whose sum is 42290608
The reverse of 42090913 is 31909024
Previous prime number is 211

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	forty-two million ninety thousand nine hundred thirteen

Notation

Scientific notation	4.2090913 × 10^7
Engineering notation	4.2090913 × 10^6

Prime Factorization of 42090913

Prime Factorization 211 × 199483

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42090913	Product of the distinct prime numbers

The prime factorization of 42090913 is 211 × 199483. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 78, 24, 797, 237, 4396, 9308, 79261, 73284, 824316, 211582, 5187909, 7551351, 20784572, 768804, 830714486, 919625670, 6512208734, 4949609075

Basic calculations (n = 42090913)

Multiplication

n×y

n×2	84181826
n×3	126272739
n×4	168363652
n×5	210454565

Division

n÷y

n÷2	21045456.5
n÷3	14030304.333333
n÷3	10522728.25
n÷5	8418182.6

Exponentiation

n^y

n²	1771644957173569
n³	7.4570153759281E+22
n⁴	3.1387258542785E+30
n⁵	1.3211183686329E+38

Nth Root

^y√n

²√n	6487.7509970713
³√n	347.85329009864
⁴√n	80.546576569531
⁵√n	33.484025904141

Divisors of 42090913

1, 211, 199483, 42090913

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	-42090912	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 42090913 can be divided by 4 positive divisors. The sum of these divisors (counting 42090913) is 1, the average is 0.25.

Base conversion 42090913

Base	System	Value
2	Binary	10100000100100000110100001
3	Ternary	2221012102212201
4	Quaternary	2200210012201
5	Quinary	41233402123
6	Senary	4102053201
8	Octal	240440641
10	Decimal	42090913
12	Duodecimal	1211a201
16	Hexadecimal	28241a1
20	Vigesimal	d3175d
36	Base36	p25k1

Cryptographic Hash Functions

md5	dcdd31c6f779934b5178d10cf4965b7f
sha1	ea2e0c1c738732d44a0812e8c35edec25256e97a
sha256	7ae0ae204fd0903080531b338645b1f3c287e042f6b3c00744ca44a59094b7b5
sha512	826f2d95d4ffd959ebbc5699369ac6ceceac8e55222fa05058018cb704c6b1641fae8437a0109ac157ef43088f25718b5fb918b5663159c82f4e0f3fb74613d9
ripemd-160	5b351b8b40c7efec8640bcc6e7837b92ed080fbd

42090913 as geometric shapes

Circle

Radius = n

Diameter	84181826
Circumference	264465006.12737
Area	5.5657867822259E+15

Sphere

Radius = n

Volume	3.1235872963629E+23
Surface area	2.2263147128904E+16
Circumference	264465006.12737

Square

Length = n

Perimeter	168363652
Area	1771644957173569
Diagonal	59525540.017266

Cube

Length = n

Surface area	10629869743041414
Volume	7.4570153759281E+22
Space diagonal	72903599.852961

Equilateral Triangle

Length = n

Perimeter	126272739
Area	7.6714476969945E+14
Altitude	36451799.926481

Triangular Pyramid

Length = n

Surface area	7.6714476969945E+14
Volume	8.7881768995519E+21
Height	19841846.672422