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

39420902 (number)

39420902 is an even 8-digits composite number following 39420901 and preceding 39420903. In scientific notation, it is written as 3.9420902 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 19074600 positive integers (up to 39420902) that are relatively prime to 39420902.

Interesting facts

39420902 has 8 divisors, whose sum is 61038912
The reverse of 39420902 is 20902493
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	thirty-nine million four hundred twenty thousand nine hundred two

Notation

Scientific notation	3.9420902 × 10^7
Engineering notation	3.9420902 × 10^6

Prime Factorization of 39420902

Prime Factorization 2 × 31 × 635821

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	39420902	Product of the distinct prime numbers

The prime factorization of 39420902 is 2 × 31 × 635821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 89, 67, 537, 301, 7617, 9053, 26872, 65061, 377107, 841039, 6548879, 9523093, 84222749, 32393132, 904213572, 216172037, 6383800265, 9893707491

Basic calculations (n = 39420902)

Multiplication

n×y

n×2	78841804
n×3	118262706
n×4	157683608
n×5	197104510

Division

n÷y

n÷2	19710451
n÷3	13140300.666667
n÷3	9855225.5
n÷5	7884180.4

Exponentiation

n^y

n²	1554007514493604
n³	6.1260377936116E+22
n⁴	2.4149393551026E+30
n⁵	9.5199087653442E+37

Nth Root

^y√n

²√n	6278.6066925712
³√n	340.33675400947
⁴√n	79.237659560156
⁵√n	33.048009853201

Divisors of 39420902

1, 2, 31, 62, 635821, 1271642, 19710451, 39420902

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	-39420901	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 39420902 can be divided by 8 positive divisors. The sum of these divisors (counting 39420902) is 1, the average is 0.125.

Base conversion 39420902

Base	System	Value
2	Binary	10010110011000001111100110
3	Ternary	2202011210022102
4	Quaternary	2112120033212
5	Quinary	40042432102
6	Senary	3524532102
8	Octal	226301746
10	Decimal	39420902
12	Duodecimal	11251032
16	Hexadecimal	25983e6
20	Vigesimal	c67c52
36	Base36	ngxd2

Cryptographic Hash Functions

md5	769f63208dc3e82af1d22b5196563079
sha1	56c87637058b6fdaf8912ba64fb36d670588a5d3
sha256	4f5c7732af7c8b2b91814d89a00b2cdabf40b52606be8abd59c50c260214b8d2
sha512	e013117c4853b539b3a3ca7c510b0ac93b3d23019dc0a0f4c65bdd9ab2c824bd5bb0db25d145822bf4be3b13812935e119771e4708e3c55d6d4d38f192443564
ripemd-160	d44c7736b5654fa469f0dd87270a913da39b6287

39420902 as geometric shapes

Circle

Radius = n

Diameter	78841804
Circumference	247688832.24217
Area	4.8820585911564E+15

Sphere

Radius = n

Volume	2.5660687104031E+23
Surface area	1.9528234364626E+16
Circumference	247688832.24217

Square

Length = n

Perimeter	157683608
Area	1554007514493604
Diagonal	55749574.249381

Cube

Length = n

Surface area	9324045086961624
Volume	6.1260377936116E+22
Space diagonal	68279005.144194

Equilateral Triangle

Length = n

Perimeter	118262706
Area	6.7290499261169E+14
Altitude	34139502.572097

Triangular Pyramid

Length = n

Surface area	6.7290499261169E+14
Volume	7.2196047761131E+21
Height	18583191.41646