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

16391372 (number)

16391372 is an even 8-digits composite number following 16391371 and preceding 16391373. In scientific notation, it is written as 1.6391372 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 8195684 positive integers (up to 16391372) that are relatively prime to 16391372.

Interesting facts

16391372 has 6 divisors, whose sum is 28684908
The reverse of 16391372 is 27319361
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	sixteen million three hundred ninety-one thousand three hundred seventy-two

Notation

Scientific notation	1.6391372 × 10^7
Engineering notation	1.6391372 × 10^6

Prime Factorization of 16391372

Prime Factorization 2 × 2 × 4097843

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	8195686	Product of the distinct prime numbers

The prime factorization of 16391372 is 2 × 2 × 4097843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 3, 40, 932, 281, 7692, 7111, 68793, 26425, 346788, 259444, 842717, 9869355, 44406798, 27915524, 145964723, 556553034, 1122167356, 1754064671

Basic calculations (n = 16391372)

Multiplication

n×y

n×2	32782744
n×3	49174116
n×4	65565488
n×5	81956860

Division

n÷y

n÷2	8195686
n÷3	5463790.6666667
n÷3	4097843
n÷5	3278274.4

Exponentiation

n^y

n²	268677076042384
n³	4.403985901283E+21
n⁴	7.2187371190685E+28
n⁵	1.1832500548886E+36

Nth Root

^y√n

²√n	4048.625939748
³√n	254.02225609433
⁴√n	63.628813754053
⁵√n	27.728288327942

Divisors of 16391372

1, 2, 4, 4097843, 8195686, 16391372

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16391371	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16391372 can be divided by 6 positive divisors. The sum of these divisors (counting 16391372) is 1, the average is 0.16666666666667.

Base conversion 16391372

Base	System	Value
2	Binary	111110100001110011001100
3	Ternary	1010211202201212
4	Quaternary	332201303030
5	Quinary	13144010442
6	Senary	1343153552
8	Octal	76416314
10	Decimal	16391372
12	Duodecimal	55a58b8
16	Hexadecimal	fa1ccc
20	Vigesimal	528i8c
36	Base36	9rbnw

Cryptographic Hash Functions

md5	67a608ce57e88fff9a7f20f7be27891f
sha1	dee944ab55479ec97cedb57beba7bc9bab6fcf41
sha256	2e15a87e0af9eba906fcedf652be87a8cdca3a277423621335013b8bf729f062
sha512	5ae51fe4c4ad8159376e7abfeeddf17ee42de9ca837ef5d65523e19e5d3801e27dfbe2c2d6439e3ff9ef3bcd197f764d81dc6767ff24e14fd10b5f1ef1c60680
ripemd-160	5a2d3ea6a9143e87e3f4a66cb58db63a43b6193a

16391372 as geometric shapes

Circle

Radius = n

Diameter	32782744
Circumference	102990027.71491
Area	8.4407392828274E+14

Sphere

Radius = n

Volume	1.8447373005312E+22
Surface area	3.376295713131E+15
Circumference	102990027.71491

Square

Length = n

Perimeter	65565488
Area	268677076042384
Diagonal	23180900.588303

Cube

Length = n

Surface area	1612062456254304
Volume	4.403985901283E+21
Space diagonal	28390689.109762

Equilateral Triangle

Length = n

Perimeter	49174116
Area	1.1634058663361E+14
Altitude	14195344.554881

Triangular Pyramid

Length = n

Surface area	1.1634058663361E+14
Volume	5.1901471584119E+20
Height	7726966.8627675