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

16213961 (number)

16213961 is an odd 8-digits composite number following 16213960 and preceding 16213962. In scientific notation, it is written as 1.6213961 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 15690900 positive integers (up to 16213961) that are relatively prime to 16213961.

Interesting facts

16213961 has 4 divisors, whose sum is 16737024
The reverse of 16213961 is 16931261
Previous prime number is 31

Basic properties

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

Name

Name	sixteen million two hundred thirteen thousand nine hundred sixty-one

Notation

Scientific notation	1.6213961 × 10^7
Engineering notation	1.6213961 × 10^6

Prime Factorization of 16213961

Prime Factorization 31 × 523031

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16213961	Product of the distinct prime numbers

The prime factorization of 16213961 is 31 × 523031. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 61, 14, 868, 596, 989, 5018, 399, 53772, 232933, 284590, 3563006, 2138588, 31584583, 32020319, 21169091, 965030617, 1959909697, 5014846117

Basic calculations (n = 16213961)

Multiplication

n×y

n×2	32427922
n×3	48641883
n×4	64855844
n×5	81069805

Division

n÷y

n÷2	8106980.5
n÷3	5404653.6666667
n÷3	4053490.25
n÷5	3242792.2

Exponentiation

n^y

n²	262892531309521
n³	4.2625292498439E+21
n⁴	6.9112483018327E+28
n⁵	1.1205871042723E+36

Nth Root

^y√n

²√n	4026.6563051743
³√n	253.10246491451
⁴√n	63.455939873067
⁵√n	27.668003682647

Divisors of 16213961

1, 31, 523031, 16213961

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	-16213960	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 16213961 can be divided by 4 positive divisors. The sum of these divisors (counting 16213961) is 1, the average is 0.25.

Base conversion 16213961

Base	System	Value
2	Binary	111101110110011111001001
3	Ternary	1010111202101002
4	Quaternary	331312133021
5	Quinary	13122321321
6	Senary	1335304345
8	Octal	75663711
10	Decimal	16213961
12	Duodecimal	551b0b5
16	Hexadecimal	f767c9
20	Vigesimal	516ei1
36	Base36	9nirt

Cryptographic Hash Functions

md5	6e16731fdf9a26e3b12966b53f71b163
sha1	9b2b76a96a7bfdde7eb030748856b2bf096b969c
sha256	7933bdab934450f38f59f7ca15a453eadfcb10e0770257bac784a31358fc2495
sha512	f726e230a302fc62963580682438f2d95f01f23fa6adb27a5eb40d2bfb8b669652145987d4fccb7ff5881598e80c8b1e3abb1a32eb15da42efe5316050620c03
ripemd-160	953eb4a130acb0902b0c90f53560fb3f9eb52405

16213961 as geometric shapes

Circle

Radius = n

Diameter	32427922
Circumference	101875321.52638
Area	8.2590124504562E+14

Sphere

Radius = n

Volume	1.7854840769361E+22
Surface area	3.3036049801825E+15
Circumference	101875321.52638

Square

Length = n

Perimeter	64855844
Area	262892531309521
Diagonal	22930003.545988

Cube

Length = n

Surface area	1577355187857126
Volume	4.2625292498439E+21
Space diagonal	28083404.24394

Equilateral Triangle

Length = n

Perimeter	48641883
Area	1.1383580528962E+14
Altitude	14041702.12197

Triangular Pyramid

Length = n

Surface area	1.1383580528962E+14
Volume	5.023438895951E+20
Height	7643334.5153295