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

16409986 (number)

16409986 is an even 8-digits composite number following 16409985 and preceding 16409987. In scientific notation, it is written as 1.6409986 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 8191920 positive integers (up to 16409986) that are relatively prime to 16409986.

Interesting facts

16409986 has 8 divisors, whose sum is 24654204
The reverse of 16409986 is 68990461
Previous prime number is 661

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	sixteen million four hundred nine thousand nine hundred eighty-six

Notation

Scientific notation	1.6409986 × 10^7
Engineering notation	1.6409986 × 10^6

Prime Factorization of 16409986

Prime Factorization 2 × 661 × 12413

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	16409986	Product of the distinct prime numbers

The prime factorization of 16409986 is 2 × 661 × 12413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 59, 27, 68, 197, 7776, 9496, 14626, 47453, 381011, 431707, 438459, 5348663, 53370635, 27489354, 335871607, 450497191, 6181462243, 1228128642

Basic calculations (n = 16409986)

Multiplication

n×y

n×2	32819972
n×3	49229958
n×4	65639944
n×5	82049930

Division

n÷y

n÷2	8204993
n÷3	5469995.3333333
n÷3	4102496.5
n÷5	3281997.2

Exponentiation

n^y

n²	269287640520196
n³	4.4190064109094E+21
n⁴	7.2515833336934E+28
n⁵	1.1899838098374E+36

Nth Root

^y√n

²√n	4050.9240921054
³√n	254.11837539338
⁴√n	63.646870245955
⁵√n	27.734583103879

Divisors of 16409986

1, 2, 661, 1322, 12413, 24826, 8204993, 16409986

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	-16409985	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 16409986 can be divided by 8 positive divisors. The sum of these divisors (counting 16409986) is 1, the average is 0.125.

Base conversion 16409986

Base	System	Value
2	Binary	111110100110010110000010
3	Ternary	1010212201021021
4	Quaternary	332212112002
5	Quinary	13200104421
6	Senary	1343420054
8	Octal	76462602
10	Decimal	16409986
12	Duodecimal	55b462a
16	Hexadecimal	fa6582
20	Vigesimal	52b4j6
36	Base36	9rq0y

Cryptographic Hash Functions

md5	e7cb836a90e6b8bfc9d9eac85effb2fa
sha1	546e81944b073c0261818aaf130d1e763709f74d
sha256	c0bd62d9d10fc5d060c14fd8bf8a0ce2e9823c655625fd809719fa4b67e263c6
sha512	ce229ae2700beef3b79269a70e58430c9b64687ff7e8787c11abf8aaa900cad2d11d47cd4309d8550c24d4a488507e1c29f07580f143cc6f99df527878625d8f
ripemd-160	576a3a57bb2ed330e7e990cfe544c653c9c144c5

16409986 as geometric shapes

Circle

Radius = n

Diameter	32819972
Circumference	103106982.92622
Area	8.4599207316078E+14

Sphere

Radius = n

Volume	1.8510290768906E+22
Surface area	3.3839682926431E+15
Circumference	103106982.92622

Square

Length = n

Perimeter	65639944
Area	269287640520196
Diagonal	23207224.759553

Cube

Length = n

Surface area	1615725843121176
Volume	4.4190064109094E+21
Space diagonal	28422929.503494

Equilateral Triangle

Length = n

Perimeter	49229958
Area	1.1660496880783E+14
Altitude	14211464.751747

Triangular Pyramid

Length = n

Surface area	1.1660496880783E+14
Volume	5.2078489987682E+20
Height	7735741.5865175