102829985 is an odd 9-digits composite number following 102829984
and preceding 102829986 . In scientific notation, it is written as 1.02829985 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 80099712 positive integers (up to 102829985) that are relatively prime to 102829985.
102829985 has 16 divisors, whose sum is 126660864
The reverse of 102829985 is 589928201
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred two million eight hundred twenty-nine thousand nine hundred eighty-five
Scientific notation
1.02829985 × 10^8
Engineering notation
1.02829985 × 10^6
Prime Factorization
5 × 463 × 43 × 1033
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
102829985
Product of the distinct prime numbers
The prime factorization of 102829985 is 5 × 463 × 43 × 1033.
Since it has a total of 4 prime factors.
1 , 9 , 7 , 83 , 392 , 829 , 8107 , 2426 , 96835 , 77398 , 339911 , 568425 , 1537757 , 1503100 , 83298308 , 46954527 , 817660470 , 384240352 , 3894873630 , 4602897146
n×2
205659970
n×3
308489955
n×4
411319940
n×5
514149925
n÷2
51414992.5
n÷3
34276661.666667
n÷3
25707496.25
n÷5
20565997
n2
10574005815100225
n3
1.0873248593567E+24
n4
1.1180959897777E+32
n5
1.149737938574E+40
2 √n
10140.512067938
3 √n
468.49675897476
4 √n
100.70010957262
5 √n
40.033536296798
1 , 5 , 43 , 215 , 463 , 1033 , 2315 , 5165 , 19909 , 44419 , 99545 , 222095 , 478279 , 2391395 , 20565997 , 102829985
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
-102829984
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 102829985 can be divided by 16 positive divisors.
The sum of these divisors (counting 102829985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001000010000111110100001
3
Ternary
21011111022012222
4
Quaternary
12020100332201
5
Quinary
202311024420
6
Senary
14112000425
8
Octal
610207641
10
Decimal
102829985
12
Duodecimal
2a530115
16
Hexadecimal
6210fa1
20
Vigesimal
1c2dej5
36
Base36
1p804h
md5
d9e06dda34337b6ca5f34e2bcbc1a73b
sha1
53e91b362e5292aee186641b71f050f4f02bfca1
sha256
3434c101defecf90ed879c0c505a7ad60c244b076dc72f26989b9a565c361b1c
sha512
f359f236f158fbfa9bf0304aabc88487ff3e52efdb93e6f6475f6394c7b623d10c3b9aa33980d1d34c1478e2fe896dcd7de4a133174d2e121eced064f4837e0f
ripemd-160
0494178e956932125baf2faca1403a5958de6df4
Diameter
205659970
Circumference
646099850.8895
Area
3.3219218987735E+16
Volume
4.554575720294E+24
Surface area
1.3287687595094E+17
Circumference
646099850.8895
Perimeter
411319940
Area
10574005815100225
Diagonal
145423559.40562
Surface area
63444034890601350
Volume
1.0873248593567E+24
Space diagonal
178106758.56155
Perimeter
308489955
Area
4.5786788278206E+15
Altitude
89053379.280773
Surface area
4.5786788278206E+15
Volume
1.281424635673E+23
Height
48474519.801874