102444538 is an even 9-digits composite number following 102444537
and preceding 102444539 . In scientific notation, it is written as 1.02444538 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 43858800 positive integers (up to 102444538) that are relatively prime to 102444538.
102444538 has 16 divisors, whose sum is 175803264
The reverse of 102444538 is 835444201
Previous prime number is 1117
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred two million four hundred forty-four thousand five hundred thirty-eight
Scientific notation
1.02444538 × 10^8
Engineering notation
1.02444538 × 10^6
Prime Factorization
2 × 7 × 1117 × 6551
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
102444538
Product of the distinct prime numbers
The prime factorization of 102444538 is 2 × 7 × 1117 × 6551.
Since it has a total of 4 prime factors.
6 , 9 , 4 , 12 , 81 , 95 , 2507 , 7351 , 66236 , 60611 , 714858 , 453465 , 2308455 , 8191036 , 57959174 , 94832074 , 408974251 , 491710827 , 7268035323 , 7893585663
n×2
204889076
n×3
307333614
n×4
409778152
n×5
512222690
n÷2
51222269
n÷3
34148179.333333
n÷3
25611134.5
n÷5
20488907.6
n2
10494883366033444
n3
1.0751434777972E+24
n4
1.1014257686665E+32
n5
1.1283505401233E+40
2 √n
10121.48892209
3 √n
467.91065635666
4 √n
100.60561078832
5 √n
40.003478926051
1 , 2 , 7 , 14 , 1117 , 2234 , 6551 , 7819 , 13102 , 15638 , 45857 , 91714 , 7317467 , 14634934 , 51222269 , 102444538
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
-102444537
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 102444538 can be divided by 16 positive divisors.
The sum of these divisors (counting 102444538) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000110110010110111111010
3
Ternary
21010202201111011
4
Quaternary
12012302313322
5
Quinary
202211211123
6
Senary
14055424134
8
Octal
606626772
10
Decimal
102444538
12
Duodecimal
2a38504a
16
Hexadecimal
61b2dfa
20
Vigesimal
1c05b6i
36
Base36
1ozqpm
md5
31248c23475993668ec0580be1982201
sha1
fd4501b1818d2360575f2c15b14aea27e6bad582
sha256
79628555023f7e5b380ef092486c2f35a71bd649b323df1a9ea77bf4ea3e431a
sha512
fba04a83f637a3ae009aa7064d19a2e6dd98f35bb97b721978d85f00c8da2e5b9f005594d55cf9b05dfbed0ce80f8d416771d012873b220fe318fd8222045230
ripemd-160
91871d03ad7ad88c5fac644fd8f6ce13604f7091
Diameter
204889076
Circumference
643678015.9624
Area
3.2970648483012E+16
Volume
4.5035504685368E+24
Surface area
1.3188259393205E+17
Circumference
643678015.9624
Perimeter
409778152
Area
10494883366033444
Diagonal
144878455.03065
Surface area
62969300196200664
Volume
1.0751434777972E+24
Space diagonal
177439144.77392
Perimeter
307333614
Area
4.5444178023699E+15
Altitude
88719572.38696
Surface area
4.5444178023699E+15
Volume
1.2670687398315E+23
Height
48292818.343549