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

16238891 (number)

16238891 is an odd 8-digits composite number following 16238890 and preceding 16238892. In scientific notation, it is written as 1.6238891 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 15957760 positive integers (up to 16238891) that are relatively prime to 16238891.

Interesting facts

16238891 has 8 divisors, whose sum is 16522704
The reverse of 16238891 is 19883261
Previous prime number is 1097

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	sixteen million two hundred thirty-eight thousand eight hundred ninety-one

Notation

Scientific notation	1.6238891 × 10^7
Engineering notation	1.6238891 × 10^6

Prime Factorization of 16238891

Prime Factorization 131 × 1097 × 113

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	16238891	Product of the distinct prime numbers

The prime factorization of 16238891 is 131 × 1097 × 113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 83, 57, 161, 390, 2898, 2088, 93754, 54980, 745273, 671094, 1895591, 7749722, 10135742, 96457399, 790196134, 746119904, 2169204204, 1030727432

Basic calculations (n = 16238891)

Multiplication

n×y

n×2	32477782
n×3	48716673
n×4	64955564
n×5	81194455

Division

n÷y

n÷2	8119445.5
n÷3	5412963.6666667
n÷3	4059722.75
n÷5	3247778.2

Exponentiation

n^y

n²	263701580909881
n³	4.2822212289232E+21
n⁴	6.9538523774371E+28
n⁵	1.1292285078729E+36

Nth Root

^y√n

²√n	4029.7507367082
³√n	253.23211888536
⁴√n	63.480317711147
⁵√n	27.67650671902

Divisors of 16238891

1, 113, 131, 1097, 14803, 123961, 143707, 16238891

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	-16238890	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 16238891 can be divided by 8 positive divisors. The sum of these divisors (counting 16238891) is 1, the average is 0.125.

Base conversion 16238891

Base	System	Value
2	Binary	111101111100100100101011
3	Ternary	1010120000120102
4	Quaternary	331330210223
5	Quinary	13124121031
6	Senary	1340020015
8	Octal	75744453
10	Decimal	16238891
12	Duodecimal	553160b
16	Hexadecimal	f7c92b
20	Vigesimal	519h4b
36	Base36	9o20b

Cryptographic Hash Functions

md5	41db8ef32be3d20708e64266d296f610
sha1	548a96235d938347738144ab6897164c0dcb573e
sha256	0721c061c4175fad080e600d53f0d3638a5ab2d7baa993e09a5cd90c1988602b
sha512	7731e97314470e6807b170b770f9af05dbc9bf87b24fb96440d60a7e7f66d2ac1fc2c0a0a5fb7e9c81edeba6c24e9cbd59e0984ca65ae7dfb4efc854da67aa05
ripemd-160	10d968a79f5764f1ec5623dc256c8e937650d957

16238891 as geometric shapes

Circle

Radius = n

Diameter	32477782
Circumference	102031961.33609
Area	8.284429493265E+14

Sphere

Radius = n

Volume	1.7937326338442E+22
Surface area	3.313771797306E+15
Circumference	102031961.33609

Square

Length = n

Perimeter	64955564
Area	263701580909881
Diagonal	22965259.890098

Cube

Length = n

Surface area	1582209485459286
Volume	4.2822212289232E+21
Space diagonal	28126584.270573

Equilateral Triangle

Length = n

Perimeter	48716673
Area	1.1418613404304E+14
Altitude	14063292.135286

Triangular Pyramid

Length = n

Surface area	1.1418613404304E+14
Volume	5.0466461158544E+20
Height	7655086.6300328