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

16402438 (number)

16402438 is an even 8-digits composite number following 16402437 and preceding 16402439. In scientific notation, it is written as 1.6402438 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 7570344 positive integers (up to 16402438) that are relatively prime to 16402438.

Interesting facts

16402438 has 8 divisors, whose sum is 26496288
The reverse of 16402438 is 83420461
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	sixteen million four hundred two thousand four hundred thirty-eight

Notation

Scientific notation	1.6402438 × 10^7
Engineering notation	1.6402438 × 10^6

Prime Factorization of 16402438

Prime Factorization 2 × 13 × 630863

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	16402438	Product of the distinct prime numbers

The prime factorization of 16402438 is 2 × 13 × 630863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 97, 12, 118, 249, 8688, 2486, 95255, 54595, 814412, 588097, 5580167, 6877011, 79586081, 26252620, 799300912, 889161862, 435116922, 1812829871

Basic calculations (n = 16402438)

Multiplication

n×y

n×2	32804876
n×3	49207314
n×4	65609752
n×5	82012190

Division

n÷y

n÷2	8201219
n÷3	5467479.3333333
n÷3	4100609.5
n÷5	3280487.6

Exponentiation

n^y

n²	269039972343844
n³	4.4129114658916E+21
n⁴	7.2382506718776E+28
n⁵	1.1872495787393E+36

Nth Root

^y√n

²√n	4049.9923456718
³√n	254.0794076645
⁴√n	63.639550168679
⁵√n	27.732031253323

Divisors of 16402438

1, 2, 13, 26, 630863, 1261726, 8201219, 16402438

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	-16402437	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 16402438 can be divided by 8 positive divisors. The sum of these divisors (counting 16402438) is 1, the average is 0.125.

Base conversion 16402438

Base	System	Value
2	Binary	111110100100100000000110
3	Ternary	1010212022220201
4	Quaternary	332210200012
5	Quinary	13144334223
6	Senary	1343321114
8	Octal	76444006
10	Decimal	16402438
12	Duodecimal	55b019a
16	Hexadecimal	fa4806
20	Vigesimal	52a61i
36	Base36	9rk7a

Cryptographic Hash Functions

md5	13356308d2341689f8f8a446ac6e56d1
sha1	d04665c487863926d28a257d62c86eca01ecbdd3
sha256	89394c5ce481ee2010dc0600586afc8cc96e23df2d403b785bafa4776e51b768
sha512	45ba8f2e5ffc2d1952688af27317ebba522b71453b1bde14457401fcb89e3073fa3881b861772a39aca1924434a880f02c68826ee890ef79a9e87b3252187369
ripemd-160	fd4b75cc68f03ffecdfd4ed1743aef338ff40ccf

16402438 as geometric shapes

Circle

Radius = n

Diameter	32804876
Circumference	103059557.44352
Area	8.4521400063742E+14

Sphere

Radius = n

Volume	1.8484760322916E+22
Surface area	3.3808560025497E+15
Circumference	103059557.44352

Square

Length = n

Perimeter	65609752
Area	269039972343844
Diagonal	23196550.275584

Cube

Length = n

Surface area	1614239834063064
Volume	4.4129114658916E+21
Space diagonal	28409855.983998

Equilateral Triangle

Length = n

Perimeter	49207314
Area	1.1649772534162E+14
Altitude	14204927.991999

Triangular Pyramid

Length = n

Surface area	1.1649772534162E+14
Volume	5.2006660371797E+20
Height	7732183.4251946