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

42090989 (number)

42090989 is an odd 8-digits composite number following 42090988 and preceding 42090990. In scientific notation, it is written as 4.2090989 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 40185376 positive integers (up to 42090989) that are relatively prime to 42090989.

Interesting facts

42090989 has 8 divisors, whose sum is 44003520
The reverse of 42090989 is 98909024
Previous prime number is 659

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	forty-two million ninety thousand nine hundred eighty-nine

Notation

Scientific notation	4.2090989 × 10^7
Engineering notation	4.2090989 × 10^6

Prime Factorization of 42090989

Prime Factorization 23 × 659 × 2777

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42090989	Product of the distinct prime numbers

The prime factorization of 42090989 is 23 × 659 × 2777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 57, 86, 125, 766, 9519, 2075, 52182, 30158, 110759, 735900, 796546, 9938499, 83065005, 43730202, 469737989, 176752583, 8157155968, 3359870268

Basic calculations (n = 42090989)

Multiplication

n×y

n×2	84181978
n×3	126272967
n×4	168363956
n×5	210454945

Division

n÷y

n÷2	21045494.5
n÷3	14030329.666667
n÷3	10522747.25
n÷5	8418197.8

Exponentiation

n^y

n²	1771651354998121
n³	7.4570557695061E+22
n⁴	3.1387485236667E+30
n⁵	1.3211302958342E+38

Nth Root

^y√n

²√n	6487.7568542602
³√n	347.85349946159
⁴√n	80.546612928541
⁵√n	33.484037995987

Divisors of 42090989

1, 23, 659, 2777, 15157, 63871, 1830043, 42090989

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	-42090988	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 42090989 can be divided by 8 positive divisors. The sum of these divisors (counting 42090989) is 1, the average is 0.125.

Base conversion 42090989

Base	System	Value
2	Binary	10100000100100000111101101
3	Ternary	2221012102222112
4	Quaternary	2200210013231
5	Quinary	41233402424
6	Senary	4102053405
8	Octal	240440755
10	Decimal	42090989
12	Duodecimal	1211a265
16	Hexadecimal	28241ed
20	Vigesimal	d31799
36	Base36	p25m5

Cryptographic Hash Functions

md5	71c4150e7d272e0e2d3f316fc953a160
sha1	160a533ef2d5c7cbc3c8ae6ae14f61f84c613c65
sha256	78fb7b7b5ded4ef96bdfc69f844acc75e400ca2234ed9f0ed67a037d1a91646b
sha512	f595e0b9f8aefbfb8f9e6d3b0100cf94bd741ef9c101181da76a5e4e26e0196fd87c1ef43e5573eea43e0dabb62c9d7ac2d768ca202b2f3c24c80fe2c9c2ef72
ripemd-160	17dd323a87aee5afce20008c15c587325969ab71

42090989 as geometric shapes

Circle

Radius = n

Diameter	84181978
Circumference	264465483.64946
Area	5.5658068815845E+15

Sphere

Radius = n

Volume	3.1236042163853E+23
Surface area	2.2263227526338E+16
Circumference	264465483.64946

Square

Length = n

Perimeter	168363956
Area	1771651354998121
Diagonal	59525647.497497

Cube

Length = n

Surface area	10629908129988726
Volume	7.4570557695061E+22
Space diagonal	72903731.488823

Equilateral Triangle

Length = n

Perimeter	126272967
Area	7.6714754003875E+14
Altitude	36451865.744411

Triangular Pyramid

Length = n

Surface area	7.6714754003875E+14
Volume	8.7882245038401E+21
Height	19841882.499166