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

42000009 (number)

42000009 is an odd 8-digits composite number following 42000008 and preceding 42000010. In scientific notation, it is written as 4.2000009 × 10^7. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 26582400 positive integers (up to 42000009) that are relatively prime to 42000009.

Interesting facts

42000009 has 8 divisors, whose sum is 43257672
The reverse of 42000009 is 90000024
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	forty-two million nine

Notation

Scientific notation	4.2000009 × 10^7
Engineering notation	4.2000009 × 10^6

Prime Factorization of 42000009

Prime Factorization 93 × 53 × 8521

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42000009	Product of the distinct prime numbers

The prime factorization of 42000009 is 93 × 53 × 8521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 47, 21, 585, 608, 6101, 3830, 5090, 5660, 340175, 690891, 8121020, 1075712, 60256814, 39229993, 393108727, 62868651, 8806391630, 2481728386

Basic calculations (n = 42000009)

Multiplication

n×y

n×2	84000018
n×3	126000027
n×4	168000036
n×5	210000045

Division

n÷y

n÷2	21000004.5
n÷3	14000003
n÷3	10500002.25
n÷5	8400001.8

Exponentiation

n^y

n²	1764000756000081
n³	7.408804762801E+22
n⁴	3.1116986671689E+30
n⁵	1.3069137202638E+38

Nth Root

^y√n

²√n	6480.7413927729
³√n	347.6026893174
⁴√n	80.503052071166
⁵√n	33.46955026273

Divisors of 42000009

1, 53, 93, 4929, 8521, 451613, 792453, 42000009

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	-42000008	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 42000009 can be divided by 8 positive divisors. The sum of these divisors (counting 42000009) is 1, the average is 0.125.

Base conversion 42000009

Base	System	Value
2	Binary	10100000001101111010001001
3	Ternary	2221000211011220
4	Quaternary	2200031322021
5	Quinary	41223000014
6	Senary	4100112253
8	Octal	240157211
10	Decimal	42000009
12	Duodecimal	12095689
16	Hexadecimal	280de89
20	Vigesimal	d2a009
36	Base36	p07ex

Cryptographic Hash Functions

md5	a996ae4d9f830f38a56e48c5dbcc9596
sha1	7006632cd205dc52804b70015172e09a32661191
sha256	07836f0d25688eeb0ef31dfd6004164d49a0c1dca88fce4637276dff2b4993cc
sha512	ecb03062eb6bb717ec624178e797eaaf662ca1a439b13d65c2d97a7f7c5bca4ed36fbaee39c3abd66b5b9a6a341d801c16b05396eb7edf9ca0efee9b3234ec89
ripemd-160	ed51054d4a02176e8d6b574198efd200b21a7b99

42000009 as geometric shapes

Circle

Radius = n

Diameter	84000018
Circumference	263893839.45021
Area	5.5417718159767E+15

Sphere

Radius = n

Volume	3.1033928819596E+23
Surface area	2.2167087263907E+16
Circumference	263893839.45021

Square

Length = n

Perimeter	168000036
Area	1764000756000081
Diagonal	59396982.347592

Cube

Length = n

Surface area	10584004536000486
Volume	7.408804762801E+22
Space diagonal	72746149.50635

Equilateral Triangle

Length = n

Perimeter	126000027
Area	7.6383473349551E+14
Altitude	36373074.753175

Triangular Pyramid

Length = n

Surface area	7.6383473349551E+14
Volume	8.7313601471063E+21
Height	19798994.115864