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

16989439 (number)

16989439 is an odd 8-digits composite number following 16989438 and preceding 16989440. In scientific notation, it is written as 1.6989439 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 16095240 positive integers (up to 16989439) that are relatively prime to 16989439.

Interesting facts

16989439 has 4 divisors, whose sum is 17883640
The reverse of 16989439 is 93498961
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	sixteen million nine hundred eighty-nine thousand four hundred thirty-nine

Notation

Scientific notation	1.6989439 × 10^7
Engineering notation	1.6989439 × 10^6

Prime Factorization of 16989439

Prime Factorization 19 × 894181

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16989439	Product of the distinct prime numbers

The prime factorization of 16989439 is 19 × 894181. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 64, 87, 453, 97, 8524, 8631, 60253, 963, 788244, 83048, 8484928, 6410219, 98743368, 98042714, 947083000, 770555137, 87285412, 61023509

Basic calculations (n = 16989439)

Multiplication

n×y

n×2	33978878
n×3	50968317
n×4	67957756
n×5	84947195

Division

n÷y

n÷2	8494719.5
n÷3	5663146.3333333
n÷3	4247359.75
n÷5	3397887.8

Exponentiation

n^y

n²	288641037534721
n³	4.9038493000929E+21
n⁴	8.331364854912E+28
n⁵	1.4154521498927E+36

Nth Root

^y√n

²√n	4121.8247172824
³√n	257.07490234014
⁴√n	64.201438592
⁵√n	27.927740967136

Divisors of 16989439

1, 19, 894181, 16989439

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16989438	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16989439 can be divided by 4 positive divisors. The sum of these divisors (counting 16989439) is 1, the average is 0.25.

Base conversion 16989439

Base	System	Value
2	Binary	1000000110011110011111111
3	Ternary	1011222011010111
4	Quaternary	1000303303333
5	Quinary	13322130224
6	Senary	1404050451
8	Octal	100636377
10	Decimal	16989439
12	Duodecimal	5833a27
16	Hexadecimal	1033cff
20	Vigesimal	563dbj
36	Base36	a454v

Cryptographic Hash Functions

md5	26a2117b48b8bfdbe0824711566bcdb6
sha1	c17b168132fddb66057b018d978dd5025848fafa
sha256	6c2888bf6b7e6b10a367dc8248bf33bef3f61935483eae5261188748595aabce
sha512	b1c8600e3726b2cede069d6cecc177a60f9b1d336bdac9a209cab609d889e36fcba511c3defdb5a718afca6584ec3e32ce6c3f7b10ce0875748a65e90946a00d
ripemd-160	7b5c50c80d69fb2dda4be8c050518c96c6a1ba13

16989439 as geometric shapes

Circle

Radius = n

Diameter	33978878
Circumference	106747793.50202
Area	9.0679256304362E+14

Sphere

Radius = n

Volume	2.0541195913978E+22
Surface area	3.6271702521745E+15
Circumference	106747793.50202

Square

Length = n

Perimeter	67957756
Area	288641037534721
Diagonal	24026695.05091

Cube

Length = n

Surface area	1731846225208326
Volume	4.9038493000929E+21
Space diagonal	29426571.540092

Equilateral Triangle

Length = n

Perimeter	50968317
Area	1.2498523553988E+14
Altitude	14713285.770046

Triangular Pyramid

Length = n

Surface area	1.2498523553988E+14
Volume	5.7792418233543E+20
Height	8008898.3503035