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

16331381 (number)

16331381 is an odd 8-digits composite number following 16331380 and preceding 16331382. In scientific notation, it is written as 1.6331381 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 14846700 positive integers (up to 16331381) that are relatively prime to 16331381.

Interesting facts

16331381 has 4 divisors, whose sum is 17816064
The reverse of 16331381 is 18313361
Previous prime number is 11

Basic properties

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

Name

Name	sixteen million three hundred thirty-one thousand three hundred eighty-one

Notation

Scientific notation	1.6331381 × 10^7
Engineering notation	1.6331381 × 10^6

Prime Factorization of 16331381

Prime Factorization 11 × 1484671

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16331381	Product of the distinct prime numbers

The prime factorization of 16331381 is 11 × 1484671. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 37, 4, 154, 465, 354, 221, 66592, 61343, 549864, 392448, 9173996, 9446174, 96616568, 77959419, 233135317, 73168628, 6301279275, 9246565327

Basic calculations (n = 16331381)

Multiplication

n×y

n×2	32662762
n×3	48994143
n×4	65325524
n×5	81656905

Division

n÷y

n÷2	8165690.5
n÷3	5443793.6666667
n÷3	4082845.25
n÷5	3266276.2

Exponentiation

n^y

n²	266714005367161
n³	4.3558080396872E+21
n⁴	7.1136360658994E+28
n⁵	1.1617550088754E+36

Nth Root

^y√n

²√n	4041.2103385001
³√n	253.71197744573
⁴√n	63.570514694315
⁵√n	27.707961922852

Divisors of 16331381

1, 11, 1484671, 16331381

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	-16331380	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 16331381 can be divided by 4 positive divisors. The sum of these divisors (counting 16331381) is 1, the average is 0.25.

Base conversion 16331381

Base	System	Value
2	Binary	111110010011001001110101
3	Ternary	1010201201102222
4	Quaternary	332103021311
5	Quinary	13140101011
6	Senary	1342012125
8	Octal	76231165
10	Decimal	16331381
12	Duodecimal	5577045
16	Hexadecimal	f93275
20	Vigesimal	521891
36	Base36	9q1dh

Cryptographic Hash Functions

md5	519b94a405e3911203424d9f3ff826f8
sha1	fa27291cf5605b1ca2880a8e8d6b016b7099b01f
sha256	4c84b0d8f8ec5910533ce102b1c17b22c21126173f6e6dfb81b573186798f4e3
sha512	749cfc0d902fcf8b6f385a4e4ee341106a24769bfd88042fac8f53b22d0555993790be08a3793fa764cce6fe1de661cc285163ddd97b96f15233c5affb8b54dc
ripemd-160	56cdd8ab10b57a9bd762b8382e86b21583edb36f

16331381 as geometric shapes

Circle

Radius = n

Diameter	32662762
Circumference	102613093.14515
Area	8.3790675987098E+14

Sphere

Radius = n

Volume	1.8245566050571E+22
Surface area	3.3516270394839E+15
Circumference	102613093.14515

Square

Length = n

Perimeter	65325524
Area	266714005367161
Diagonal	23096060.502482

Cube

Length = n

Surface area	1600284032202966
Volume	4.3558080396872E+21
Space diagonal	28286781.649765

Equilateral Triangle

Length = n

Perimeter	48994143
Area	1.1549055209653E+14
Altitude	14143390.824883

Triangular Pyramid

Length = n

Surface area	1.1549055209653E+14
Volume	5.1333690040161E+20
Height	7698686.8341608