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

16403942 (number)

16403942 is an even 8-digits composite number following 16403941 and preceding 16403943. In scientific notation, it is written as 1.6403942 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 8201970 positive integers (up to 16403942) that are relatively prime to 16403942.

Interesting facts

16403942 has 4 divisors, whose sum is 24605916
The reverse of 16403942 is 24930461
Previous prime number is 2

Basic properties

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

Name

Name	sixteen million four hundred three thousand nine hundred forty-two

Notation

Scientific notation	1.6403942 × 10^7
Engineering notation	1.6403942 × 10^6

Prime Factorization of 16403942

Prime Factorization 2 × 8201971

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16403942	Product of the distinct prime numbers

The prime factorization of 16403942 is 2 × 8201971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 79, 59, 817, 488, 2668, 3473, 10044, 70396, 948262, 846100, 4720535, 4997270, 50742131, 48456561, 501808515, 1310546, 3836572709, 6895738744

Basic calculations (n = 16403942)

Multiplication

n×y

n×2	32807884
n×3	49211826
n×4	65615768
n×5	82019710

Division

n÷y

n÷2	8201971
n÷3	5467980.6666667
n÷3	4100985.5
n÷5	3280788.4

Exponentiation

n^y

n²	269089313139364
n³	4.414125485558E+21
n⁴	7.2409058445815E+28
n⁵	1.1877939950198E+36

Nth Root

^y√n

²√n	4050.1780207788
³√n	254.08717325297
⁴√n	63.641008954752
⁵√n	27.732539805104

Divisors of 16403942

1, 2, 8201971, 16403942

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	-16403941	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 16403942 can be divided by 4 positive divisors. The sum of these divisors (counting 16403942) is 1, the average is 0.25.

Base conversion 16403942

Base	System	Value
2	Binary	111110100100110111100110
3	Ternary	1010212101222102
4	Quaternary	332210313212
5	Quinary	13144411232
6	Senary	1343332102
8	Octal	76446746
10	Decimal	16403942
12	Duodecimal	55b1032
16	Hexadecimal	fa4de6
20	Vigesimal	52a9h2
36	Base36	9rld2

Cryptographic Hash Functions

md5	9256c5bff5aecb4605ce876f97683b66
sha1	f8fabae741d7009ab236d12c4b4f5bd715d4dbed
sha256	5a056a4c1e1337f37860e4539e2a14c6e9bc0de0bb1215e9c2c3c3cfa71d98e2
sha512	dd184d86d668c61ac17ad206fac14853e5a49bd1995946fa4c35cc92b679ec6aa8410361e4419406c4fb2970421720036eb05295df45e1e872b3bcce3dc0f137
ripemd-160	acac43523ee8645dbdfb0d77765cf2c51cddf857

16403942 as geometric shapes

Circle

Radius = n

Diameter	32807884
Circumference	103069007.35423
Area	8.4536900931815E+14

Sphere

Radius = n

Volume	1.8489845596603E+22
Surface area	3.3814760372726E+15
Circumference	103069007.35423

Square

Length = n

Perimeter	65615768
Area	269089313139364
Diagonal	23198677.252782

Cube

Length = n

Surface area	1614535878836184
Volume	4.414125485558E+21
Space diagonal	28412460.988413

Equilateral Triangle

Length = n

Perimeter	49211826
Area	1.165190905328E+14
Altitude	14206230.494207

Triangular Pyramid

Length = n

Surface area	1.165190905328E+14
Volume	5.2020967730773E+20
Height	7732892.4175939