216970828 is an even 9-digits composite number following 216970827
and preceding 216970829 . In scientific notation, it is written as 2.16970828 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors.
There are 108485412 positive integers (up to 216970828) that are relatively prime to 216970828.
216970828 has 6 divisors, whose sum is 379698956
The reverse of 216970828 is 828079612
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
two hundred sixteen million nine hundred seventy thousand eight hundred twenty-eight
Scientific notation
2.16970828 × 10^8
Engineering notation
2.16970828 × 10^6
Prime Factorization
2 × 2 × 54242707
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
108485414
Product of the distinct prime numbers
The prime factorization of 216970828 is 2 × 2 × 54242707.
Since it has a total of 3 prime factors.
6 , 10 , 89 , 23 , 156 , 677 , 7073 , 7306 , 99372 , 78139 , 220222 , 213826 , 8851643 , 2885021 , 76538136 , 45962938 , 195185331 , 913642795 , 6600452808 , 3751669693
n×2
433941656
n×3
650912484
n×4
867883312
n×5
1084854140
n÷2
108485414
n÷3
72323609.333333
n÷3
54242707
n÷5
43394165.6
n2
47076340203005584
n3
1.0214192513056E+25
n4
2.2161818069091E+33
n5
4.8084680164361E+41
2 √n
14729.929667178
3 √n
600.89757142117
4 √n
121.36692163509
5 √n
46.481514404143
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-216970827
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 216970828 can be divided by 6 positive divisors.
The sum of these divisors (counting 216970828) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1100111011101011011001001100
3
Ternary
120010021021000121
4
Quaternary
30323223121030
5
Quinary
421021031303
6
Senary
33310234324
8
Octal
1473533114
10
Decimal
216970828
12
Duodecimal
607b59a4
16
Hexadecimal
ceeb64c
20
Vigesimal
37g1718
36
Base36
3l6frg
md5
6291ebe0a6e1923b17e5ea90e420bd27
sha1
79e58268a13d6c674df527a007ed86ee203d5d9e
sha256
1b643e63b5cf05f1cc10083a95f0a890cac268a6cfaad0b9e32b518518cc8e61
sha512
7aea5e74c5da27e25761827a894f23a90f706d919932dd45fa7999af5eda52ad4ca6df081e3fd44b144c811deb5cff40e4c001b1fbd6b38951980e4bda406ac5
ripemd-160
700dcf344fc1bfe5a906c58292e06e9e3990397e
Diameter
433941656
Circumference
1363267918.5762
Area
1.4789468453966E+17
Volume
4.2785109548491E+25
Surface area
5.9157873815862E+17
Circumference
1363267918.5762
Perimeter
867883312
Area
47076340203005584
Diagonal
306843087.59692
Surface area
282458041218033504
Volume
1.0214192513056E+25
Space diagonal
375804497.85629
Perimeter
650912484
Area
2.0384653266501E+16
Altitude
187902248.92814
Surface area
2.0384653266501E+16
Volume
1.2037541317211E+24
Height
102281029.19897