2728407842 is an even 10-digits composite number following 2728407841
and preceding 2728407843 . In scientific notation, it is written as 2.728407842 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1357278832 positive integers (up to 2728407842) that are relatively prime to 2728407842.
2728407842 has 8 divisors, whose sum is 4113387036
The reverse of 2728407842 is 2487048272
Previous prime number is 197
Is Prime? no
Number parity even
Number length 10
Sum of Digits 44
Digital Root 8
Name
two billion seven hundred twenty-eight million four hundred seven thousand eight hundred forty-two
Scientific notation
2.728407842 × 10^9
Engineering notation
2.728407842 × 10^9
Prime Factorization
2 × 197 × 6924893
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2728407842
Product of the distinct prime numbers
The prime factorization of 2728407842 is 2 × 197 × 6924893.
Since it has a total of 3 prime factors.
5 , 4 , 28 , 87 , 23 , 607 , 1008 , 6944 , 81590 , 38606 , 471316 , 398625 , 3251917 , 127696 , 94123058 , 74942084 , 629928810 , 603217826 , 6420361338 , 3586771573
n×2
5456815684
n×3
8185223526
n×4
10913631368
n×5
13642039210
n÷2
1364203921
n÷3
909469280.66667
n÷3
682101960.5
n÷5
545681568.4
n2
7444209352287096964
n3
2.031083917427E+28
n4
5.5416252880679E+37
n5
1.511981389339E+47
2 √n
52234.163552219
3 √n
1397.3432339196
4 √n
228.54794584992
5 √n
77.122634717795
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2728407841
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2728407842 can be divided by 8 positive divisors.
The sum of these divisors (counting 2728407842) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010101000000011001100100010
3
Ternary
21001010222110221022
4
Quaternary
2202220003030202
5
Quinary
21041433022332
6
Senary
1130423125442
8
Octal
24250031442
10
Decimal
2728407842
12
Duodecimal
6418a3882
16
Hexadecimal
a2a03322
20
Vigesimal
22ccajc2
36
Base36
194f8yq
md5
e7d5aee29472cd6dcade7b0c1b8fa60c
sha1
c8d4fb60d6808174371605f7faa2495de382358c
sha256
d899a274d63d4b8673bf08a8190053a976fe7668507385f01900ed3a9ec26ffb
sha512
4f87f97ef8208fc6b131a3f3be48503ddea12cd2d6fa7953402d5b68a549e792c17ebd2ed25b64c76d82a082988708afd9e9eb3861821fa7b243b7515485d223
ripemd-160
e521d5a828566dfaebd9473285db101aeb922883
Diameter
5456815684
Circumference
17143092064.848
Area
2.338667341293E+19
Volume
8.5077844184173E+28
Surface area
9.3546693651718E+19
Circumference
17143092064.848
Perimeter
10913631368
Area
7444209352287096964
Diagonal
3858551373.8415
Surface area
4.4665256113723E+19
Volume
2.031083917427E+28
Space diagonal
4725741006.1134
Perimeter
8185223526
Area
3.2234372050852E+18
Altitude
2362870503.0567
Surface area
3.2234372050852E+18
Volume
2.3936553519526E+27
Height
1286183791.2805