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

16118081 (number)

16118081 is an odd 8-digits composite number following 16118080 and preceding 16118082. In scientific notation, it is written as 1.6118081 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 13790160 positive integers (up to 16118081) that are relatively prime to 16118081.

Interesting facts

16118081 has 8 divisors, whose sum is 18454464
The reverse of 16118081 is 18081161
Previous prime number is 643

Basic properties

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

Name

Name	sixteen million one hundred eighteen thousand eighty-one

Notation

Scientific notation	1.6118081 × 10^7
Engineering notation	1.6118081 × 10^6

Prime Factorization of 16118081

Prime Factorization 7 × 643 × 3581

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	16118081	Product of the distinct prime numbers

The prime factorization of 16118081 is 7 × 643 × 3581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 75, 83, 196, 109, 8795, 8488, 90980, 51319, 886921, 272222, 6498348, 3289207, 92691236, 72241047, 860283148, 36188584, 6306645763, 8443878123

Basic calculations (n = 16118081)

Multiplication

n×y

n×2	32236162
n×3	48354243
n×4	64472324
n×5	80590405

Division

n÷y

n÷2	8059040.5
n÷3	5372693.6666667
n÷3	4029520.25
n÷5	3223616.2

Exponentiation

n^y

n²	259792535122561
n³	4.1873571243008E+21
n⁴	6.7492161305407E+28
n⁵	1.0878441227856E+36

Nth Root

^y√n

²√n	4014.732992367
³√n	252.6025776734
⁴√n	63.361920680855
⁵√n	27.635203487563

Divisors of 16118081

1, 7, 643, 3581, 4501, 25067, 2302583, 16118081

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	-16118080	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 16118081 can be divided by 8 positive divisors. The sum of these divisors (counting 16118081) is 1, the average is 0.125.

Base conversion 16118081

Base	System	Value
2	Binary	111101011111000101000001
3	Ternary	1010022212211222
4	Quaternary	331133011001
5	Quinary	13111234311
6	Senary	1333244425
8	Octal	75370501
10	Decimal	16118081
12	Duodecimal	5493715
16	Hexadecimal	f5f141
20	Vigesimal	50ef41
36	Base36	9lgsh

Cryptographic Hash Functions

md5	3205dd1d9f32b6ae6172c1330c15adea
sha1	2d02c470d880f99669ef2f5db0474b6f92b9068a
sha256	f66ac7aa4a562b7116949e00f5d70688c375d6a631305d72904c8be2a1c3d867
sha512	b4b0cf97ca4c1aa2d1a141c92b2feb9aea4d11ec61e4ce1503db80de70104da4c6ca32b00c261c5da84ae0fab719e05dc028cfc6e276d2f01ed229dbf8ee0d09
ripemd-160	a5e8aa19ebe0ae5aa1379c22700920917820bf79

16118081 as geometric shapes

Circle

Radius = n

Diameter	32236162
Circumference	101272889.71913
Area	8.1616231979851E+14

Sphere

Radius = n

Volume	1.7539960506214E+22
Surface area	3.264649279194E+15
Circumference	101272889.71913

Square

Length = n

Perimeter	64472324
Area	259792535122561
Diagonal	22794408.749628

Cube

Length = n

Surface area	1558755210735366
Volume	4.1873571243008E+21
Space diagonal	27917335.212511

Equilateral Triangle

Length = n

Perimeter	48354243
Area	1.1249346756485E+14
Altitude	13958667.606255

Triangular Pyramid

Length = n

Surface area	1.1249346756485E+14
Volume	4.9348476964048E+20
Height	7598136.249876