129202475 is an odd 9-digits composite number following 129202474
and preceding 129202476 . In scientific notation, it is written as 1.29202475 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 103241280 positive integers (up to 129202475) that are relatively prime to 129202475.
129202475 has 12 divisors, whose sum is 160398216
The reverse of 129202475 is 574202921
Previous prime number is 1033
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million two hundred two thousand four hundred seventy-five
Scientific notation
1.29202475 × 10^8
Engineering notation
1.29202475 × 10^6
Prime Factorization
5 × 5 × 1033 × 5003
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
25840495
Product of the distinct prime numbers
The prime factorization of 129202475 is 5 × 5 × 1033 × 5003.
Since it has a total of 4 prime factors.
2 , 8 , 87 , 64 , 453 , 289 , 882 , 2720 , 37624 , 64 , 401539 , 75381 , 3540550 , 5911808 , 76948934 , 21132837 , 462976226 , 977801912 , 4635132606 , 2649441679
n×2
258404950
n×3
387607425
n×4
516809900
n×5
646012375
n÷2
64601237.5
n÷3
43067491.666667
n÷3
32300618.75
n÷5
25840495
n2
16693279546125625
n3
2.1568130332263E+24
n4
2.786655820051E+32
n5
3.6004282892374E+40
2 √n
11366.726661621
3 √n
505.54165324694
4 √n
106.61485197486
5 √n
41.903873170606
1 , 5 , 25 , 1033 , 5003 , 5165 , 25015 , 25825 , 125075 , 5168099 , 25840495 , 129202475
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
-129202474
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 129202475 can be divided by 12 positive divisors.
The sum of these divisors (counting 129202475) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101100110111100100101011
3
Ternary
100000010011110212
4
Quaternary
13230313210223
5
Quinary
231033434400
6
Senary
20453131335
8
Octal
754674453
10
Decimal
129202475
12
Duodecimal
37329b4b
16
Hexadecimal
7b3792b
20
Vigesimal
207a63f
36
Base36
24x99n
md5
1ab800ff6d1c8db31930c8825dc58872
sha1
584976daed2d6edd0a9ec1785ba1fe87c2b23a56
sha256
765160b1aceb372f3e89e01fd6fce4cc57828558f730ecb1607bba1f8580240d
sha512
25d26bd7cf4b7f0b271c7ca207100afc422fdc41f81950dfdd41b9477d9d37ed7aaa9427cf4d3b258da44d71bb37765112ffddddd74eca4bf4b88e31651187eb
ripemd-160
1319219a9f9d6c41f1bcdb6306d22587a3979fe8
Diameter
258404950
Circumference
811803092.57124
Area
5.2443484386429E+16
Volume
9.034437307134E+24
Surface area
2.0977393754572E+17
Circumference
811803092.57124
Perimeter
516809900
Area
16693279546125625
Diagonal
182719892.43717
Surface area
100159677276753750
Volume
2.1568130332263E+24
Space diagonal
223785251.16365
Perimeter
387607425
Area
7.22840207971E+15
Altitude
111892625.58182
Surface area
7.22840207971E+15
Volume
2.5418285359097E+23
Height
60906630.81239