102742473 is an odd 9-digits composite number following 102742472
and preceding 102742474 . In scientific notation, it is written as 1.02742473 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 68457168 positive integers (up to 102742473) that are relatively prime to 102742473.
102742473 has 8 divisors, whose sum is 137065600
The reverse of 102742473 is 374247201
Previous prime number is 2029
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred two million seven hundred forty-two thousand four hundred seventy-three
Scientific notation
1.02742473 × 10^8
Engineering notation
1.02742473 × 10^6
Prime Factorization
3 × 2029 × 16879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
102742473
Product of the distinct prime numbers
The prime factorization of 102742473 is 3 × 2029 × 16879.
Since it has a total of 3 prime factors.
8 , 7 , 78 , 89 , 342 , 961 , 8218 , 7350 , 89075 , 17243 , 169210 , 564241 , 3587472 , 1470289 , 67418449 , 89833724 , 257396092 , 61199841 , 947890026 , 5285830293
n×2
205484946
n×3
308227419
n×4
410969892
n×5
513712365
n÷2
51371236.5
n÷3
34247491
n÷3
25685618.25
n÷5
20548494.6
n2
10556015758155729
n3
1.0845511640199E+24
n4
1.1142946868643E+32
n5
1.144853917792E+40
2 √n
10136.196180027
3 √n
468.36381874844
4 √n
100.6786778818
5 √n
40.026719981401
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
-102742472
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 102742473 can be divided by 8 positive divisors.
The sum of these divisors (counting 102742473) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000111111011100111001001
3
Ternary
21011022212011210
4
Quaternary
12013323213021
5
Quinary
202300224343
6
Senary
14110043333
8
Octal
607734711
10
Decimal
102742473
12
Duodecimal
2a4a9549
16
Hexadecimal
61fb9c9
20
Vigesimal
1c22g3d
36
Base36
1p64ll
md5
bcb1ade7f284489abffc5520b337e60d
sha1
4c6fad597057e132ba3e88f0e558530e1c46e2fb
sha256
dbdb4b4b81a6cbfb9e98090b3c4da0ae1ffdde0b4f33ab3328f34e857202d88a
sha512
01a0d24e4057c3b674aba55537814bd47c7e89bf99d030823062624a58536aa98e6099e9b22e0ffa2079e8ecc2419810aabd00831ff6ac5270a29255dd7e5c86
ripemd-160
2df4d382aa1bf46b6285d47b3732bb914156a431
Diameter
205484946
Circumference
645549996.7769
Area
3.3162701557E+16
Volume
4.5429572924362E+24
Surface area
1.32650806228E+17
Circumference
645549996.7769
Perimeter
410969892
Area
10556015758155729
Diagonal
145299798.74835
Surface area
63336094548934374
Volume
1.0845511640199E+24
Space diagonal
177955183.33127
Perimeter
308227419
Area
4.5708889046559E+15
Altitude
88977591.665637
Surface area
4.5708889046559E+15
Volume
1.2781558043704E+23
Height
48433266.249451