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

16389907 (number)

16389907 is an odd 8-digits composite number following 16389906 and preceding 16389908. In scientific notation, it is written as 1.6389907 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 15996960 positive integers (up to 16389907) that are relatively prime to 16389907.

Interesting facts

16389907 has 8 divisors, whose sum is 16787120
The reverse of 16389907 is 70998361
Previous prime number is 139

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	sixteen million three hundred eighty-nine thousand nine hundred seven

Notation

Scientific notation	1.6389907 × 10^7
Engineering notation	1.6389907 × 10^6

Prime Factorization of 16389907

Prime Factorization 61 × 139 × 1933

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	16389907	Product of the distinct prime numbers

The prime factorization of 16389907 is 61 × 139 × 1933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 32, 91, 407, 438, 2588, 8416, 79719, 91077, 153654, 826481, 4003180, 3478497, 48462951, 91524360, 480121168, 343949842, 1073368630, 9216379085

Basic calculations (n = 16389907)

Multiplication

n×y

n×2	32779814
n×3	49169721
n×4	65559628
n×5	81949535

Division

n÷y

n÷2	8194953.5
n÷3	5463302.3333333
n÷3	4097476.75
n÷5	3277981.4

Exponentiation

n^y

n²	268629051468649
n³	4.4028051710694E+21
n⁴	7.2161567292946E+28
n⁵	1.1827213769056E+36

Nth Root

^y√n

²√n	4048.4450101243
³√n	254.01468801333
⁴√n	63.627391979589
⁵√n	27.72779265992

Divisors of 16389907

1, 61, 139, 1933, 8479, 117913, 268687, 16389907

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	-16389906	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 16389907 can be divided by 8 positive divisors. The sum of these divisors (counting 16389907) is 1, the average is 0.125.

Base conversion 16389907

Base	System	Value
2	Binary	111110100001011100010011
3	Ternary	1010211200201121
4	Quaternary	332201130103
5	Quinary	13143434112
6	Senary	1343143111
8	Octal	76413423
10	Decimal	16389907
12	Duodecimal	55a4a97
16	Hexadecimal	fa1713
20	Vigesimal	528ef7
36	Base36	9raj7

Cryptographic Hash Functions

md5	efdceab8cbdd54b52aa6dd1ccb39453f
sha1	7fc789486d52b9d0e9aa7fff1192da97e6429444
sha256	62f8b9e2f3910a1b0d9927a7edcc2e5d057353c24fdfc88402b13d1145152ec6
sha512	4822b4054520ba72cf1f98d6343022bf1720322ae2ccfd3deb519545d91c0c5cdffcc4289e93ca7b6930b68e4dbd09c86c8f9c6c6f2e93265e81048b531275a8
ripemd-160	d051594344ee6a9baf5908e5adc296b4a60e35b2

16389907 as geometric shapes

Circle

Radius = n

Diameter	32779814
Circumference	102980822.84844
Area	8.439230546347E+14

Sphere

Radius = n

Volume	1.8442427174158E+22
Surface area	3.3756922185388E+15
Circumference	102980822.84844

Square

Length = n

Perimeter	65559628
Area	268629051468649
Diagonal	23178828.765434

Cube

Length = n

Surface area	1611774308811894
Volume	4.4028051710694E+21
Space diagonal	28388151.655329

Equilateral Triangle

Length = n

Perimeter	49169721
Area	1.1631979138318E+14
Altitude	14194075.827664

Triangular Pyramid

Length = n

Surface area	1.1631979138318E+14
Volume	5.1887556545106E+20
Height	7726276.2551446