102443955 is an odd 9-digits composite number following 102443954
and preceding 102443956 . In scientific notation, it is written as 1.02443955 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 49184256 positive integers (up to 102443955) that are relatively prime to 102443955.
102443955 has 16 divisors, whose sum is 120738816
The reverse of 102443955 is 559344201
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred two million four hundred forty-three thousand nine hundred fifty-five
Scientific notation
1.02443955 × 10^8
Engineering notation
1.02443955 × 10^6
Prime Factorization
15 × 17 × 23 × 17467
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
102443955
Product of the distinct prime numbers
The prime factorization of 102443955 is 15 × 17 × 23 × 17467.
Since it has a total of 4 prime factors.
9 , 1 , 15 , 36 , 944 , 454 , 9114 , 6356 , 15634 , 40430 , 248693 , 514787 , 9564365 , 391461 , 8964116 , 18360472 , 578351669 , 409237663 , 2109419957 , 629023547
n×2
204887910
n×3
307331865
n×4
409775820
n×5
512219775
n÷2
51221977.5
n÷3
34147985
n÷3
25610988.75
n÷5
20488791
n2
10494763916042025
n3
1.0751251223506E+24
n4
1.1014006965346E+32
n5
1.1283184339276E+40
2 √n
10121.460121939
3 √n
467.90976874653
4 √n
100.60546765429
5 √n
40.003433394914
1 , 15 , 17 , 23 , 255 , 345 , 391 , 5865 , 17467 , 262005 , 296939 , 401741 , 4454085 , 6026115 , 6829597 , 102443955
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
-102443954
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 102443955 can be divided by 16 positive divisors.
The sum of these divisors (counting 102443955) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000110110010101110110011
3
Ternary
21010202200200120
4
Quaternary
12012302232303
5
Quinary
202211201310
6
Senary
14055421323
8
Octal
606625663
10
Decimal
102443955
12
Duodecimal
2a384843
16
Hexadecimal
61b2bb3
20
Vigesimal
1c059hf
36
Base36
1ozq9f
md5
86bfc08b92b4655c488248da834a4f31
sha1
375c139bb4667057757e7acb23c343fcf5cfc324
sha256
7a1492b092108655b209a6b5d44cac363cb79b918f742b1366530c2a3fdba93b
sha512
fec7d77b56b59e3c09faabd25d128a2836e10ddb7e3761fbccd9beb622d8bf692869b2eab41864772d5e78102ce23920a73c5cae5a2fdac12868f55e5c930eab
ripemd-160
4ebf3bd9ee066612a169ec52c9ca473c8d280879
Diameter
204887910
Circumference
643674352.86537
Area
3.2970273219797E+16
Volume
4.5034735814221E+24
Surface area
1.3188109287919E+17
Circumference
643674352.86537
Perimeter
409775820
Area
10494763916042025
Diagonal
144877630.54414
Surface area
62968583496252150
Volume
1.0751251223506E+24
Space diagonal
177438134.9883
Perimeter
307331865
Area
4.5443660790063E+15
Altitude
88719067.49415
Surface area
4.5443660790063E+15
Volume
1.2670471077302E+23
Height
48292543.514713