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

16409891 (number)

16409891 is an odd 8-digits prime number following 16409890 and preceding 16409892. In scientific notation, it is written as 1.6409891 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 16409890 positive integers (up to 16409891) that are relatively prime to 16409891.

Interesting facts

16409891 has 2 divisors, whose sum is 16409892
The reverse of 16409891 is 19890461
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	sixteen million four hundred nine thousand eight hundred ninety-one

Notation

Scientific notation	1.6409891 × 10^7
Engineering notation	1.6409891 × 10^6

Prime Factorization of 16409891

Prime Factorization 16409891

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	16409891	Product of the distinct prime numbers

The prime factorization of 16409891 is 16409891. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 3, 95, 40, 590, 31, 2146, 9578, 92267, 50121, 93890, 877184, 6943045, 1333595, 82285482, 11662453, 576606578, 969599843, 5973928978, 2280930814

Basic calculations (n = 16409891)

Multiplication

n×y

n×2	32819782
n×3	49229673
n×4	65639564
n×5	82049455

Division

n÷y

n÷2	8204945.5
n÷3	5469963.6666667
n÷3	4102472.75
n÷5	3281978.2

Exponentiation

n^y

n²	269284522631881
n³	4.4189296643762E+21
n⁴	7.251415412908E+28
n⁵	1.1899493652154E+36

Nth Root

^y√n

²√n	4050.9123663688
³√n	254.1178850153
⁴√n	63.646778130309
⁵√n	27.734550991829

Divisors of 16409891

1, 16409891

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	16409892	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	8204946	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4050.9124897978	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998781223	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16409891 can be divided by 2 positive divisors. The sum of these divisors (counting 16409891) is 16409892, the average is 8204946.

Base conversion 16409891

Base	System	Value
2	Binary	111110100110010100100011
3	Ternary	1010212201010202
4	Quaternary	332212110203
5	Quinary	13200104031
6	Senary	1343415415
8	Octal	76462443
10	Decimal	16409891
12	Duodecimal	55b456b
16	Hexadecimal	fa6523
20	Vigesimal	52b4eb
36	Base36	9rpyb

Cryptographic Hash Functions

md5	3ac6a8cec36756926de32c52e8c1bf99
sha1	d43ae96e0bc9001e090d6680265f0e333578eb18
sha256	abdc7fdbb1298139c9a734c017c9223ce1a1a1b027b0955b9643520fb001d635
sha512	aaca72a7a48de17141ad038b8d5487dfbd54191663a2ab19bab10f9408baa14238cf67a35cbe76f75cd72215993c573e40e6f9d91ebb611f14e57096d3ef7efd
ripemd-160	3d5ec2cc33efc13c748b2f681e04fe8a810f880f

16409891 as geometric shapes

Circle

Radius = n

Diameter	32819782
Circumference	103106386.02362
Area	8.4598227802575E+14

Sphere

Radius = n

Volume	1.8509969293779E+22
Surface area	3.383929112103E+15
Circumference	103106386.02362

Square

Length = n

Perimeter	65639564
Area	269284522631881
Diagonal	23207090.409264

Cube

Length = n

Surface area	1615707135791286
Volume	4.4189296643762E+21
Space diagonal	28422764.958667

Equilateral Triangle

Length = n

Perimeter	49229673
Area	1.1660361872259E+14
Altitude	14211382.479334

Triangular Pyramid

Length = n

Surface area	1.1660361872259E+14
Volume	5.2077585521113E+20
Height	7735696.8030881