16989874 is an even 8-digits composite number following 16989873
and preceding 16989875 . In scientific notation, it is written as 1.6989874 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors.
There are 7459200 positive integers (up to 16989874) that are relatively prime to 16989874.
16989874 has 32 divisors, whose sum is 28771200
The reverse of 16989874 is 47898961
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixteen million nine hundred eighty-nine thousand eight hundred seventy-four
Scientific notation
1.6989874 × 10^7
Engineering notation
1.6989874 × 10^6
Prime Factorization
2 × 11 × 73 × 71 × 149
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16989874
Product of the distinct prime numbers
The prime factorization of 16989874 is 2 × 11 × 73 × 71 × 149.
Since it has a total of 5 prime factors.
8 , 4 , 29 , 100 , 946 , 67 , 5650 , 317 , 52863 , 23509 , 777126 , 44911 , 6653532 , 6977858 , 17636663 , 20040909 , 901880337 , 459606200 , 9915484587 , 6593816711
n×2
33979748
n×3
50969622
n×4
67959496
n×5
84949370
n÷2
8494937
n÷3
5663291.3333333
n÷3
4247468.5
n÷5
3397974.8
n2
288655818535876
n3
4.9042259862914E+21
n4
8.3322181574617E+28
n5
1.4156333663579E+36
2 √n
4121.8774848362
3 √n
257.07709638214
4 √n
64.201849543734
5 √n
27.927883978838
1 , 2 , 11 , 22 , 71 , 73 , 142 , 146 , 149 , 298 , 781 , 803 , 1562 , 1606 , 1639 , 3278 , 5183 , 10366 , 10579 , 10877 , 21158 , 21754 , 57013 , 114026 , 116369 , 119647 , 232738 , 239294 , 772267 , 1544534 , 8494937 , 16989874
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-16989873
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 16989874 can be divided by 32 positive divisors.
The sum of these divisors (counting 16989874) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000000110011111010110010
3
Ternary
1011222011201121
4
Quaternary
1000303322302
5
Quinary
13322133444
6
Senary
1404052454
8
Octal
100637262
10
Decimal
16989874
12
Duodecimal
583412a
16
Hexadecimal
1033eb2
20
Vigesimal
563ede
36
Base36
a45gy
md5
5d725f5ce9c584b6b76ffa06d209d5e8
sha1
6208bc4b529cbb34e976869d6f22fe872995a5f3
sha256
3d672b34a277916c7e7ae7948df0082ccf75223d01d974c2981e67a5d3a87af4
sha512
c9eea0eb66d0fcbcec036fc92e61c37db1fefb94ff128a53b380ccbb064a6342e848e29e3447c77422d13ff07f54bfd97bdbe16e25d7c524604c4fdbd31fe3c5
ripemd-160
f570e815761c132fc8cee0f581abe2bf2aa2a4a6
Diameter
33979748
Circumference
106750526.68763
Area
9.0683899892826E+14
Volume
2.0542773773436E+22
Surface area
3.627355995713E+15
Circumference
106750526.68763
Perimeter
67959496
Area
288655818535876
Diagonal
24027310.23381
Surface area
1731934911215256
Volume
4.9042259862914E+21
Space diagonal
29427324.982193
Perimeter
50969622
Area
1.2499163590113E+14
Altitude
14713662.491097
Surface area
1.2499163590113E+14
Volume
5.7796857522966E+20
Height
8009103.41127