102742396 is an even 9-digits composite number following 102742395
and preceding 102742397 . In scientific notation, it is written as 1.02742396 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 50647520 positive integers (up to 102742396) that are relatively prime to 102742396.
102742396 has 12 divisors, whose sum is 182332080
The reverse of 102742396 is 693247201
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred two million seven hundred forty-two thousand three hundred ninety-six
Scientific notation
1.02742396 × 10^8
Engineering notation
1.02742396 × 10^6
Prime Factorization
2 × 2 × 71 × 361769
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51371198
Product of the distinct prime numbers
The prime factorization of 102742396 is 2 × 2 × 71 × 361769.
Since it has a total of 4 prime factors.
5 , 8 , 24 , 49 , 344 , 663 , 917 , 4768 , 64367 , 94193 , 896952 , 133926 , 1428666 , 4218465 , 25139351 , 96696759 , 371252129 , 984741662 , 984622743 , 1302027802
n×2
205484792
n×3
308227188
n×4
410969584
n×5
513711980
n÷2
51371198
n÷3
34247465.333333
n÷3
25685599
n÷5
20548479.2
n2
10555999935820816
n3
1.0845487255821E+24
n4
1.1142913464505E+32
n5
1.1448496277639E+40
2 √n
10136.192381758
3 √n
468.36370174385
4 √n
100.67865901847
5 √n
40.026713981821
1 , 2 , 4 , 71 , 142 , 284 , 361769 , 723538 , 1447076 , 25685599 , 51371198 , 102742396
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-102742395
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 102742396 can be divided by 12 positive divisors.
The sum of these divisors (counting 102742396) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000111111011100101111100
3
Ternary
21011022212001221
4
Quaternary
12013323211330
5
Quinary
202300224041
6
Senary
14110043124
8
Octal
607734574
10
Decimal
102742396
12
Duodecimal
2a4a94a4
16
Hexadecimal
61fb97c
20
Vigesimal
1c22fjg
36
Base36
1p64jg
md5
1d8e63665c481e9283f90f948efb2439
sha1
5302fd83e81aa1bbe3c68496b152a72b01636fc4
sha256
1f2500c51289328d19373f383590411d1d8802a16c65eb705a8bf7fba196f9c6
sha512
2a408e64c4202b88460c8f8eb186c9c2eecf8bac2ae8b02ab896cfd50269d494b4108fc15fec02dbc988b652e6092192689a6b68eb0d7c8ed810e6bd908006ec
ripemd-160
c797b4bc2e7cb94aefadb06b4286c3d4f661f820
Diameter
205484792
Circumference
645549512.97163
Area
3.3162651849669E+16
Volume
4.5429470783318E+24
Surface area
1.3265060739868E+17
Circumference
645549512.97163
Perimeter
410969584
Area
10555999935820816
Diagonal
145299689.85391
Surface area
63335999614924896
Volume
1.0845487255821E+24
Space diagonal
177955049.96336
Perimeter
308227188
Area
4.5708820533839E+15
Altitude
88977524.981681
Surface area
4.5708820533839E+15
Volume
1.2781529306439E+23
Height
48433229.951302