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

16238921 (number)

16238921 is an odd 8-digits prime number following 16238920 and preceding 16238922. In scientific notation, it is written as 1.6238921 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 16238920 positive integers (up to 16238921) that are relatively prime to 16238921.

Interesting facts

16238921 has 2 divisors, whose sum is 16238922
The reverse of 16238921 is 12983261
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	sixteen million two hundred thirty-eight thousand nine hundred twenty-one

Notation

Scientific notation	1.6238921 × 10^7
Engineering notation	1.6238921 × 10^6

Prime Factorization of 16238921

Prime Factorization 16238921

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	16238921	Product of the distinct prime numbers

The prime factorization of 16238921 is 16238921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 7, 54, 66, 814, 30, 5926, 6688, 87457, 14551, 287267, 296450, 3549966, 8084465, 62120631, 4463420, 297545751, 282147695, 47936098, 5191896641

Basic calculations (n = 16238921)

Multiplication

n×y

n×2	32477842
n×3	48716763
n×4	64955684
n×5	81194605

Division

n÷y

n÷2	8119460.5
n÷3	5412973.6666667
n÷3	4059730.25
n÷5	3247784.2

Exponentiation

n^y

n²	263702555244241
n³	4.2822449621094E+21
n⁴	6.9539037642342E+28
n⁵	1.12923893869E+36

Nth Root

^y√n

²√n	4029.754459021
³√n	253.23227482702
⁴√n	63.480347029778
⁵√n	27.676516945021

Divisors of 16238921

1, 16238921

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	16238922	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	8119461	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4029.7545830981	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998768391	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16238921 can be divided by 2 positive divisors. The sum of these divisors (counting 16238921) is 16238922, the average is 8119461.

Base conversion 16238921

Base	System	Value
2	Binary	111101111100100101001001
3	Ternary	1010120000121112
4	Quaternary	331330211021
5	Quinary	13124121141
6	Senary	1340020105
8	Octal	75744511
10	Decimal	16238921
12	Duodecimal	5531635
16	Hexadecimal	f7c949
20	Vigesimal	519h61
36	Base36	9o215

Cryptographic Hash Functions

md5	895c9bc1dcf2557ea467b52dd014a683
sha1	039e0e71961f0cba002cc6c7d06f314f19a319c7
sha256	bf5125f966345b355d5061f815b42af63db638879db9782ed7e888c69809c95f
sha512	d88b8957b5c2b28bc4fd232d2217601cf60d625bda7a786d811a7c82a2b178c7fdfb89b3e43473d6368b774a847a1f97a7482607f80e93d2d1d1cb80be03235e
ripemd-160	afa97060e77ce600c94e9913e624a92a84029340

16238921 as geometric shapes

Circle

Radius = n

Diameter	32477842
Circumference	102032149.83165
Area	8.2844601028816E+14

Sphere

Radius = n

Volume	1.793742575178E+22
Surface area	3.3137840411527E+15
Circumference	102032149.83165

Square

Length = n

Perimeter	64955684
Area	263702555244241
Diagonal	22965302.316505

Cube

Length = n

Surface area	1582215331465446
Volume	4.2822449621094E+21
Space diagonal	28126636.232097

Equilateral Triangle

Length = n

Perimeter	48716763
Area	1.1418655594219E+14
Altitude	14063318.116049

Triangular Pyramid

Length = n

Surface area	1.1418655594219E+14
Volume	5.0466740856824E+20
Height	7655100.7721684