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

16403642 (number)

16403642 is an even 8-digits composite number following 16403641 and preceding 16403643. In scientific notation, it is written as 1.6403642 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 8201820 positive integers (up to 16403642) that are relatively prime to 16403642.

Interesting facts

16403642 has 4 divisors, whose sum is 24605466
The reverse of 16403642 is 24630461
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

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

Notation

Scientific notation	1.6403642 × 10^7
Engineering notation	1.6403642 × 10^6

Prime Factorization of 16403642

Prime Factorization 2 × 8201821

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16403642	Product of the distinct prime numbers

The prime factorization of 16403642 is 2 × 8201821. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 54, 86, 19, 390, 2120, 262, 15767, 76074, 864720, 540029, 6422197, 3091585, 47946667, 86223426, 324339351, 598710513, 7249333151, 7424595795

Basic calculations (n = 16403642)

Multiplication

n×y

n×2	32807284
n×3	49210926
n×4	65614568
n×5	82018210

Division

n÷y

n÷2	8201821
n÷3	5467880.6666667
n÷3	4100910.5
n÷5	3280728.4

Exponentiation

n^y

n²	269079470864164
n³	4.4138833096052E+21
n⁴	7.2403761640538E+28
n⁵	1.1876853854047E+36

Nth Root

^y√n

²√n	4050.1409852004
³√n	254.08562430381
⁴√n	63.640717981497
⁵√n	27.732438368232

Divisors of 16403642

1, 2, 8201821, 16403642

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	-16403641	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 16403642 can be divided by 4 positive divisors. The sum of these divisors (counting 16403642) is 1, the average is 0.25.

Base conversion 16403642

Base	System	Value
2	Binary	111110100100110010111010
3	Ternary	1010212101120022
4	Quaternary	332210302322
5	Quinary	13144404032
6	Senary	1343330442
8	Octal	76446272
10	Decimal	16403642
12	Duodecimal	55b0a22
16	Hexadecimal	fa4cba
20	Vigesimal	52a922
36	Base36	9rl4q

Cryptographic Hash Functions

md5	730feb7e32e5bca0f3fa46f36bc2e1c9
sha1	6eea01467eace653ca3698d30c287d1eda7ea4f2
sha256	c99ce8a8dce00a3f7698e4d6f43ed5ae94289e7ab5b39e7fa5bc362dfe7a1b9a
sha512	f249e26494920f5a05b3de63eb3e1f27a406e7de15f7c47365c2bcae3d95fb9fd9ca8b49e14cd3034a6354a84786565ee4f9a66974769448db63209bac837dfe
ripemd-160	b7cdeaf3428b2c206fc71327ad375446d10e7659

16403642 as geometric shapes

Circle

Radius = n

Diameter	32807284
Circumference	103067122.39863
Area	8.4533808889869E+14

Sphere

Radius = n

Volume	1.8488831172344E+22
Surface area	3.3813523555947E+15
Circumference	103067122.39863

Square

Length = n

Perimeter	65614568
Area	269079470864164
Diagonal	23198252.988713

Cube

Length = n

Surface area	1614476825184984
Volume	4.4138833096052E+21
Space diagonal	28411941.373171

Equilateral Triangle

Length = n

Perimeter	49210926
Area	1.1651482870262E+14
Altitude	14205970.686585

Triangular Pyramid

Length = n

Surface area	1.1651482870262E+14
Volume	5.2018113659799E+20
Height	7732750.9962376