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

16391423 (number)

16391423 is an odd 8-digits prime number following 16391422 and preceding 16391424. In scientific notation, it is written as 1.6391423 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 16391422 positive integers (up to 16391423) that are relatively prime to 16391423.

Interesting facts

16391423 has 2 divisors, whose sum is 16391424
The reverse of 16391423 is 32419361
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	sixteen million three hundred ninety-one thousand four hundred twenty-three

Notation

Scientific notation	1.6391423 × 10^7
Engineering notation	1.6391423 × 10^6

Prime Factorization of 16391423

Prime Factorization 16391423

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	16391423	Product of the distinct prime numbers

The prime factorization of 16391423 is 16391423. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 9, 70, 43, 647, 792, 932, 4925, 80091, 46850, 744858, 810103, 8935927, 1527941, 57126670, 62492541, 345727163, 133305189, 8306753553, 3616385527

Basic calculations (n = 16391423)

Multiplication

n×y

n×2	32782846
n×3	49174269
n×4	65565692
n×5	81957115

Division

n÷y

n÷2	8195711.5
n÷3	5463807.6666667
n÷3	4097855.75
n÷5	3278284.6

Exponentiation

n^y

n²	268678747964929
n³	4.4040270090035E+21
n⁴	7.2188269608002E+28
n⁵	1.1832684627828E+36

Nth Root

^y√n

²√n	4048.6322381762
³√n	254.02251954841
⁴√n	63.628863247556
⁵√n	27.728305582641

Divisors of 16391423

1, 16391423

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	16391424	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	8195712	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4048.6323616747	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999877985	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16391423 can be divided by 2 positive divisors. The sum of these divisors (counting 16391423) is 16391424, the average is 8195712.

Base conversion 16391423

Base	System	Value
2	Binary	111110100001110011111111
3	Ternary	1010211202210202
4	Quaternary	332201303333
5	Quinary	13144011143
6	Senary	1343154115
8	Octal	76416377
10	Decimal	16391423
12	Duodecimal	55a593b
16	Hexadecimal	fa1cff
20	Vigesimal	528ib3
36	Base36	9rbpb

Cryptographic Hash Functions

md5	507227d6ba29aad50468455ba0e43a15
sha1	0d96d7902cecc1e7eeb10a8734c48a1e3d2cca97
sha256	d657d2e419bf179f705d7b3f491e9b571409edb6fdb2988026e399b9fb2389b4
sha512	34c16335bf7adcfa48f78797c3ba120ea91b8acb8f190c69fde1a819a2fbe01ae57379ad774eef92eaead5fbbb217f25342c5ca8c0a14fed6ce9a45747455dca
ripemd-160	c4c3adb33d090cf971aa29295637a79dd30b1641

16391423 as geometric shapes

Circle

Radius = n

Diameter	32782846
Circumference	102990348.15737
Area	8.4407918078232E+14

Sphere

Radius = n

Volume	1.8447545196929E+22
Surface area	3.3763167231293E+15
Circumference	102990348.15737

Square

Length = n

Perimeter	65565692
Area	268678747964929
Diagonal	23180972.713194

Cube

Length = n

Surface area	1612072487789574
Volume	4.4040270090035E+21
Space diagonal	28390777.444353

Equilateral Triangle

Length = n

Perimeter	49174269
Area	1.1634131059731E+14
Altitude	14195388.722177

Triangular Pyramid

Length = n

Surface area	1.1634131059731E+14
Volume	5.1901956043252E+20
Height	7726990.9043981