129802242 is an even 9-digits composite number following 129802241
and preceding 129802243 . In scientific notation, it is written as 1.29802242 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 40030208 positive integers (up to 129802242) that are relatively prime to 129802242.
129802242 has 32 divisors, whose sum is 279547200
The reverse of 129802242 is 242208921
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred twenty-nine million eight hundred two thousand two hundred forty-two
Scientific notation
1.29802242 × 10^8
Engineering notation
1.29802242 × 10^6
Prime Factorization
2 × 3 × 59 × 17 × 21569
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129802242 Product of the distinct prime numbers
The prime factorization of 129802242 is 2 × 3 × 59 × 17 × 21569.
Since it has a total of 5 prime factors.
7 , 3 , 55 , 41 , 956 , 958 , 8809 , 6889 , 50501 , 4266 , 997221 , 549211 , 1768817 , 4575400 , 82724131 , 71178844 , 418665818 , 338610075 , 9645331008 , 7289089853
n×2
259604484
n×3
389406726
n×4
519208968
n×5
649011210
n÷2
64901121
n÷3
43267414
n÷3
32450560.5
n÷5
25960448.4
n2
16848622028226564
n3
2.1869889138744E+24
n4
2.8387606425004E+32
n5
3.6847749589791E+40
2 √n11393.078688397
3 √n506.32269926852
4 √n106.738365588
5 √n41.942705279682
1 , 2 , 3 , 6 , 17 , 34 , 51 , 59 , 102 , 118 , 177 , 354 , 1003 , 2006 , 3009 , 6018 , 21569 , 43138 , 64707 , 129414 , 366673 , 733346 , 1100019 , 1272571 , 2200038 , 2545142 , 3817713 , 7635426 , 21633707 , 43267414 , 64901121 , 129802242
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129802241 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129802242 can be divided by 32 positive divisors.
The sum of these divisors (counting 129802242) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101111001010000000000010
3
Ternary
100001020122012110
4
Quaternary
13233022000002
5
Quinary
231212132432
6
Senary
20514040150
8
Octal
757120002
10
Decimal
129802242
12
Duodecimal
37579056
16
Hexadecimal
7bca002
20
Vigesimal
20b55c2
36
Base36
25a41u
md5
b16a1f9bc10267eb2c6d1e1b9b287f30
sha1
875a1e99076e97c402297d97bd6c3a8c5b08b600
sha256
e9af981ce69ccbf5839d3493316d8f981dafd20bca625b4972c20789cd403516
sha512
b52f5a1be6117048b187e63531b59ffd78fc628279dde34ef90e7a8111d3bc1b413faa7380c54dfb4528a37f0255ca923c674d2c7c73d06a1bd9f1e32b4eb7e0
ripemd-160
9e86933fc254f7f83b143fb13c6ad9749fdf1f53
Diameter
259604484
Circumference
815571539.77337
Area
5.2931507186988E+16
Volume
9.1608377404135E+24
Surface area
2.1172602874795E+17
Circumference
815571539.77337
Perimeter
519208968
Area
16848622028226564
Diagonal
183568091.06283
Surface area
101091732169359384
Volume
2.1869889138744E+24
Space diagonal
224824078.08035
Perimeter
389406726
Area
7.2956673476031E+15
Altitude
112412039.04018
Surface area
7.2956673476031E+15
Volume
2.5773911523006E+23
Height
61189363.687612