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

16163988 (number)

16163988 is an even 8-digits composite number following 16163987 and preceding 16163989. In scientific notation, it is written as 1.6163988 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 5387992 positive integers (up to 16163988) that are relatively prime to 16163988.

Interesting facts

16163988 has 12 divisors, whose sum is 37716000
The reverse of 16163988 is 88936161
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	sixteen million one hundred sixty-three thousand nine hundred eighty-eight

Notation

Scientific notation	1.6163988 × 10^7
Engineering notation	1.6163988 × 10^6

Prime Factorization of 16163988

Prime Factorization 2 × 2 × 3 × 1346999

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	8081994	Product of the distinct prime numbers

The prime factorization of 16163988 is 2 × 2 × 3 × 1346999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 6, 90, 209, 642, 9417, 4428, 89767, 97545, 306399, 93098, 9629988, 435, 16645373, 32764625, 100439576, 551402055, 675061534, 9884280097

Basic calculations (n = 16163988)

Multiplication

n×y

n×2	32327976
n×3	48491964
n×4	64655952
n×5	80819940

Division

n÷y

n÷2	8081994
n÷3	5387996
n÷3	4040997
n÷5	3232797.6

Exponentiation

n^y

n²	261274508064144
n³	4.2232380130547E+21
n⁴	6.826436856416E+28
n⁵	1.1034244342987E+36

Nth Root

^y√n

²√n	4020.4462438889
³√n	252.8421685318
⁴√n	63.406988919904
⁵√n	27.650927523459

Divisors of 16163988

1, 2, 3, 4, 6, 12, 1346999, 2693998, 4040997, 5387996, 8081994, 16163988

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16163987	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16163988 can be divided by 12 positive divisors. The sum of these divisors (counting 16163988) is 1, the average is 0.083333333333333.

Base conversion 16163988

Base	System	Value
2	Binary	111101101010010010010100
3	Ternary	1010102012211020
4	Quaternary	331222102110
5	Quinary	13114221423
6	Senary	1334241140
8	Octal	75522224
10	Decimal	16163988
12	Duodecimal	54b61b0
16	Hexadecimal	f6a494
20	Vigesimal	5109j8
36	Base36	9mg7o

Cryptographic Hash Functions

md5	973492f4024726140a3e6205131ea32e
sha1	00dd77604cb228993afddddba5a65590eb661e67
sha256	719c389e1bc602394b8bfeb4ff168c48e8b537e256c269a4a116f8e94f8f5131
sha512	582952087d2af4daa0b4396c4cdaf97f76c2de7fa7b8ceaa1e67f41d4a0208f76ba6e6cb23269a5a1f837aa9655cac12b693bf5d53701d9bacc2749b9278e7d5
ripemd-160	99bbf35016320e83a474301166f00124547dfd6a

16163988 as geometric shapes

Circle

Radius = n

Diameter	32327976
Circumference	101561331.90703
Area	8.208180751046E+14

Sphere

Radius = n

Volume	1.7690258021565E+22
Surface area	3.2832723004184E+15
Circumference	101561331.90703

Square

Length = n

Perimeter	64655952
Area	261274508064144
Diagonal	22859331.051636

Cube

Length = n

Surface area	1567647048384864
Volume	4.2232380130547E+21
Space diagonal	27996848.468934

Equilateral Triangle

Length = n

Perimeter	48491964
Area	1.1313518067242E+14
Altitude	13998424.234467

Triangular Pyramid

Length = n

Surface area	1.1313518067242E+14
Volume	4.9771337293263E+20
Height	7619777.017212