16840939 is an odd 8-digits composite number following 16840938
and preceding 16840940 . In scientific notation, it is written as 1.6840939 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 16755256 positive integers (up to 16840939) that are relatively prime to 16840939.
16840939 has 4 divisors, whose sum is 16926624
The reverse of 16840939 is 93904861
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
sixteen million eight hundred forty thousand nine hundred thirty-nine
Scientific notation
1.6840939 × 10^7
Engineering notation
1.6840939 × 10^6
Prime Factorization
197 × 85487
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
16840939
Product of the distinct prime numbers
The prime factorization of 16840939 is 197 × 85487.
Since it has a total of 2 prime factors.
5 , 7 , 54 , 42 , 325 , 966 , 768 , 9579 , 69049 , 60340 , 425681 , 90607 , 7678889 , 9146695 , 81379311 , 84023016 , 912563898 , 667414964 , 6262579767 , 1567106444
n×2
33681878
n×3
50522817
n×4
67363756
n×5
84204695
n÷2
8420469.5
n÷3
5613646.3333333
n÷3
4210234.75
n÷5
3368187.8
n2
283617226401721
n3
4.7763804091806E+21
n4
8.0438731111805E+28
n5
1.3546637638913E+36
2 √n
4103.7713142913
3 √n
256.32370245627
4 √n
64.060684622405
5 √n
27.878747635429
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
-16840938
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 16840939 can be divided by 4 positive divisors.
The sum of these divisors (counting 16840939) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000000001111100011101011
3
Ternary
1011200121102111
4
Quaternary
1000033203223
5
Quinary
13302402224
6
Senary
1400543151
8
Octal
100174353
10
Decimal
16840939
12
Duodecimal
5781ab7
16
Hexadecimal
100f8eb
20
Vigesimal
55526j
36
Base36
a0yjv
md5
ded9db19f86f3e6de35b90a692bc9206
sha1
d3f420e769be39fd454138773671150641aaf739
sha256
4e711dd79d00a908d32cca747cf8f530dea2cfc52b2f0c02a2dcfe3bd3e5f7c5
sha512
0bcfaa76d9b2f40b555b1659f86884cb1d54fecfc2b506a09ec7b3fcee28116dd3a60dbd39439ce44f7177310a246cfacfc108985b2b792a746af47960931bae
ripemd-160
67dd705be04ffbea3bd540897b1814de23ffbaa7
Diameter
33681878
Circumference
105814740.48391
Area
8.9100979489516E+14
Volume
2.0007255472309E+22
Surface area
3.5640391795806E+15
Circumference
105814740.48391
Perimeter
67363756
Area
283617226401721
Diagonal
23816684.336898
Surface area
1701703358410326
Volume
4.7763804091806E+21
Space diagonal
29169361.995168
Perimeter
50522817
Area
1.2280986150739E+14
Altitude
14584680.997584
Surface area
1.2280986150739E+14
Volume
5.6290182947636E+20
Height
7938894.778966