102357428 is an even 9-digits composite number following 102357427
and preceding 102357429 . In scientific notation, it is written as 1.02357428 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 50775480 positive integers (up to 102357428) that are relatively prime to 102357428.
102357428 has 12 divisors, whose sum is 180536832
The reverse of 102357428 is 824753201
Previous prime number is 127
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred two million three hundred fifty-seven thousand four hundred twenty-eight
Scientific notation
1.02357428 × 10^8
Engineering notation
1.02357428 × 10^6
Prime Factorization
2 × 2 × 127 × 201491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51178714
Product of the distinct prime numbers
The prime factorization of 102357428 is 2 × 2 × 127 × 201491.
Since it has a total of 4 prime factors.
2 , 2 , 79 , 25 , 56 , 901 , 120 , 8103 , 44648 , 89952 , 821515 , 969422 , 2074181 , 3552955 , 58157572 , 82885246 , 169644193 , 681366028 , 1117922866 , 6072662619
n×2
204714856
n×3
307072284
n×4
409429712
n×5
511787140
n÷2
51178714
n÷3
34119142.666667
n÷3
25589357
n÷5
20471485.6
n2
10477043066775184
n3
1.0724031813603E+24
n4
1.0976843142306E+32
n5
1.1235614316059E+40
2 √n
10117.184786293
3 √n
467.7779951256
4 √n
100.58421738172
5 √n
39.996673509269
1 , 2 , 4 , 127 , 254 , 508 , 201491 , 402982 , 805964 , 25589357 , 51178714 , 102357428
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
-102357427
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 102357428 can be divided by 12 positive divisors.
The sum of these divisors (counting 102357428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000110011101100110110100
3
Ternary
21010121021222212
4
Quaternary
12012131212310
5
Quinary
202200414203
6
Senary
14053512552
8
Octal
606354664
10
Decimal
102357428
12
Duodecimal
2a342758
16
Hexadecimal
619d9b4
20
Vigesimal
1bjedb8
36
Base36
1oxvhw
md5
6a3b495a379dc559a3f45535a6836f8d
sha1
978306ae397e1dfa42f7f1366f883c3ec9bff817
sha256
f91702ed5ab0530cf119b1b2906a6226e5ec641ace4a9979b0a01bb0dfc064b2
sha512
880ea6f032659a8d429e96ae81c70d35e02d131e28053784b2f4a6cf193effcca0aa5f8a71a23269e5c3050163748676502f85d040ff23799901829f1f5e185e
ripemd-160
698d40d0fb76d7b9cb578056736602cc660edbb2
Diameter
204714856
Circumference
643130687.69029
Area
3.2914601529925E+16
Volume
4.492071941664E+24
Surface area
1.316584061197E+17
Circumference
643130687.69029
Perimeter
409429712
Area
10477043066775184
Diagonal
144755262.88723
Surface area
62862258400651104
Volume
1.0724031813603E+24
Space diagonal
177288265.82807
Perimeter
307072284
Area
4.5366927261855E+15
Altitude
88644132.914037
Surface area
4.5366927261855E+15
Volume
1.2638392695099E+23
Height
48251754.295743