216974690 is an even 9-digits composite number following 216974689
and preceding 216974691 . In scientific notation, it is written as 2.16974690 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 86021376 positive integers (up to 216974690) that are relatively prime to 216974690.
216974690 has 16 divisors, whose sum is 394012728
The reverse of 216974690 is 096479612
Previous prime number is 113
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
two hundred sixteen million nine hundred seventy-four thousand six hundred ninety
Scientific notation
2.16974690 × 10^8
Engineering notation
2.16974690 × 10^6
Prime Factorization
2 × 5 × 113 × 192013
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
216974690
Product of the distinct prime numbers
The prime factorization of 216974690 is 2 × 5 × 113 × 192013.
Since it has a total of 4 prime factors.
8 , 2 , 2 , 66 , 297 , 872 , 535 , 4228 , 4553 , 19933 , 55706 , 855232 , 5050317 , 65320 , 55107699 , 88028931 , 825898589 , 879991091 , 4384199565 , 7400312242
n×2
433949380
n×3
650924070
n×4
867898760
n×5
1084873450
n÷2
108487345
n÷3
72324896.666667
n÷3
54243672.5
n÷5
43394938
n2
47078016100596100
n3
1.0214737949242E+25
n4
2.216339599968E+33
n5
4.8088959763778E+41
2 √n
14730.060760228
3 √n
600.90113665107
4 √n
121.36746170299
5 √n
46.481679873697
1 , 2 , 5 , 10 , 113 , 226 , 565 , 1130 , 192013 , 384026 , 960065 , 1920130 , 21697469 , 43394938 , 108487345 , 216974690
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-216974689
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 216974690 can be divided by 16 positive divisors.
The sum of these divisors (counting 216974690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100111011101100010101100010
3
Ternary
120010021110022122
4
Quaternary
30323230111202
5
Quinary
421021142230
6
Senary
33310304242
8
Octal
1473542542
10
Decimal
216974690
12
Duodecimal
607b8082
16
Hexadecimal
ceec562
20
Vigesimal
37g1gea
36
Base36
3l6iqq
md5
b09494b488cbed4e8596ea4bb19008dd
sha1
ef962a992e0bfff07a6416fb07edf60ac0668c3c
sha256
4b5170a0eada769ea61758b413f370a400cc60581a97a56ae9cc283e0c5d469b
sha512
a2d1a95e0f69a1f54466b1bf57bd285920a0069ddf642f63f0bf17be3b171d6cf4dde6a04646a6100a953e8d08ceacd6f8c743aafc3aa7321d8f2ee7a21d063b
ripemd-160
08810ba28bb33ca5030883b334a52342a91e7ef7
Diameter
433949380
Circumference
1363292184.2378
Area
1.4789994952721E+17
Volume
4.2787394266244E+25
Surface area
5.9159979810886E+17
Circumference
1363292184.2378
Perimeter
867898760
Area
47078016100596100
Diagonal
306848549.2897
Surface area
282468096603576600
Volume
1.0214737949242E+25
Space diagonal
375811187.03651
Perimeter
650924070
Area
2.0385378951445E+16
Altitude
187905593.51825
Surface area
2.0385378951445E+16
Volume
1.2038184119921E+24
Height
102282849.76323