16987068 is an even 8-digits composite number following 16987067
and preceding 16987069 . In scientific notation, it is written as 1.6987068 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 4853376 positive integers (up to 16987068) that are relatively prime to 16987068.
16987068 has 24 divisors, whose sum is 41524560
The reverse of 16987068 is 86078961
Previous prime number is 21
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixteen million nine hundred eighty-seven thousand sixty-eight
Scientific notation
1.6987068 × 10^7
Engineering notation
1.6987068 × 10^6
Prime Factorization
2 × 2 × 3 × 21 × 67409
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
8493534
Product of the distinct prime numbers
The prime factorization of 16987068 is 2 × 2 × 3 × 21 × 67409.
Since it has a total of 5 prime factors.
1 , 8 , 88 , 37 , 594 , 760 , 323 , 6989 , 10459 , 47118 , 980808 , 782651 , 1774640 , 2116149 , 77602947 , 49347399 , 274428226 , 926207437 , 8585310693 , 9723548389
n×2
33974136
n×3
50961204
n×4
67948272
n×5
84935340
n÷2
8493534
n÷3
5662356
n÷3
4246767
n÷5
3397413.6
n2
288560479236624
n3
4.9017964829051E+21
n4
8.326715017727E+28
n5
1.4144647422275E+36
2 √n
4121.5370919112
3 √n
257.06294289188
4 √n
64.199198530131
5 √n
27.926961419671
1 , 2 , 3 , 4 , 6 , 12 , 21 , 42 , 63 , 84 , 126 , 252 , 67409 , 134818 , 202227 , 269636 , 404454 , 808908 , 1415589 , 2831178 , 4246767 , 5662356 , 8493534 , 16987068
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-16987067
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 16987068 can be divided by 24 positive divisors.
The sum of these divisors (counting 16987068) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000000110011001110111100
3
Ternary
1011222000212200
4
Quaternary
1000303032330
5
Quinary
13322041233
6
Senary
1404031500
8
Octal
100631674
10
Decimal
16987068
12
Duodecimal
5832590
16
Hexadecimal
10333bc
20
Vigesimal
5637d8
36
Base36
a43b0
md5
dfc109bdcbe7dd8c74b476d0c1caa641
sha1
be1188e875f97f08dfd6b018cf5c62bba55b0a5f
sha256
64b95367039e1af296aded7091b56f2fb1364629bc95302ac09b04dec0548faa
sha512
22e94e18fb5011470b9e036e3090370015bfcf223ca2d52b663a1f0083ee20f6271bba6639f436d92f0ee6518b535947a8e9fae1a07f96140cdcccf301d40ff8
ripemd-160
edac9bb021fd4b9b48ef89ae4d1aef2b634628e4
Diameter
33974136
Circumference
106732896.06966
Area
9.0653948168613E+14
Volume
2.0532597093449E+22
Surface area
3.6261579267445E+15
Circumference
106732896.06966
Perimeter
67948272
Area
288560479236624
Diagonal
24023341.950554
Surface area
1731362875419744
Volume
4.9017964829051E+21
Space diagonal
29422464.847627
Perimeter
50961204
Area
1.2495035277356E+14
Altitude
14711232.423814
Surface area
1.2495035277356E+14
Volume
5.7768225550976E+20
Height
8007780.6501847