129502497 is an odd 9-digits composite number following 129502496
and preceding 129502498 . In scientific notation, it is written as 1.29502497 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 86293328 positive integers (up to 129502497) that are relatively prime to 129502497.
129502497 has 8 divisors, whose sum is 172753344
The reverse of 129502497 is 794205921
Previous prime number is 2333
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million five hundred two thousand four hundred ninety-seven
Scientific notation
1.29502497 × 10^8
Engineering notation
1.29502497 × 10^6
Prime Factorization
3 × 2333 × 18503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129502497
Product of the distinct prime numbers
The prime factorization of 129502497 is 3 × 2333 × 18503.
Since it has a total of 3 prime factors.
5 , 7 , 37 , 32 , 245 , 336 , 3519 , 7479 , 72510 , 89294 , 576683 , 910371 , 9702738 , 4428503 , 9304831 , 40960656 , 497297341 , 62107571 , 8244125891 , 6657936092
n×2
259004994
n×3
388507491
n×4
518009988
n×5
647512485
n÷2
64751248.5
n÷3
43167499
n÷3
32375624.25
n÷5
25900499.4
n2
16770896729235009
n3
2.1718730033651E+24
n4
2.8126297710267E+32
n5
3.6424257848449E+40
2 √n
11379.916388094
3 √n
505.93265805885
4 √n
106.67669093149
5 √n
41.92331617677
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129502496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129502497 can be divided by 8 positive divisors.
The sum of these divisors (counting 129502497) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110000000110100100001
3
Ternary
100000200102000210
4
Quaternary
13232000310201
5
Quinary
231123034442
6
Senary
20503404333
8
Octal
756006441
10
Decimal
129502497
12
Duodecimal
374536a9
16
Hexadecimal
7b80d21
20
Vigesimal
2097g4h
36
Base36
253orl
md5
dfe0ba45699c46b9bfe3b03feaa56a4f
sha1
9173111151773f2bda56bdb49665e88d1967994f
sha256
57423344ae27dea55d45e1242aef99f14fe663dc34a699b99afe634d5b105514
sha512
1cf4906c36c4256e952f1b177542947ea8c2ec617aea5c0a50112dea389360fd036e96633ed83b66da8bef7feb5dec7b297030c8253f705ebefc51b2adae087f
ripemd-160
81001a19b0d2f449e0c005c2a3b39f0fba5bf988
Diameter
259004994
Circumference
813688186.39347
Area
5.2687325958678E+16
Volume
9.0975203625356E+24
Surface area
2.1074930383471E+17
Circumference
813688186.39347
Perimeter
518009988
Area
16770896729235009
Diagonal
183144187.61858
Surface area
100625380375410054
Volume
2.1718730033651E+24
Space diagonal
224304904.51104
Perimeter
388507491
Area
7.2620113058814E+15
Altitude
112152452.25552
Surface area
7.2620113058814E+15
Volume
2.5595768809257E+23
Height
61048062.539527