129623725 is an odd 9-digits composite number following 129623724
and preceding 129623726 . In scientific notation, it is written as 1.29623725 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors.
There are 75724800 positive integers (up to 129623725) that are relatively prime to 129623725.
129623725 has 32 divisors, whose sum is 180745344
The reverse of 129623725 is 527326921
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million six hundred twenty-three thousand seven hundred twenty-five
Scientific notation
1.29623725 × 10^8
Engineering notation
1.29623725 × 10^6
Prime Factorization
5 × 595 × 17 × 11 × 233
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
129623725
Product of the distinct prime numbers
The prime factorization of 129623725 is 5 × 595 × 17 × 11 × 233.
Since it has a total of 5 prime factors.
6 , 5 , 11 , 38 , 239 , 321 , 9329 , 4742 , 9980 , 77890 , 670849 , 353690 , 8047858 , 3534292 , 55406747 , 21622208 , 250513987 , 277853709 , 5165658576 , 4312506189
n×2
259247450
n×3
388871175
n×4
518494900
n×5
648118625
n÷2
64811862.5
n÷3
43207908.333333
n÷3
32405931.25
n÷5
25924745
n2
16802310082875625
n3
2.1779780215474E+24
n4
2.823176241211E+32
n5
3.6595062071727E+40
2 √n
11385.241543331
3 √n
506.09047760551
4 √n
106.70164733185
5 √n
41.931162168839
1 , 5 , 11 , 17 , 55 , 85 , 187 , 233 , 595 , 935 , 1165 , 2563 , 2975 , 3961 , 6545 , 10115 , 12815 , 19805 , 32725 , 43571 , 50575 , 111265 , 138635 , 217855 , 556325 , 693175 , 1524985 , 2356795 , 7624925 , 11783975 , 25924745 , 129623725
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
-129623724
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 129623725 can be divided by 32 positive divisors.
The sum of these divisors (counting 129623725) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101110011110011010101101
3
Ternary
100000220120022201
4
Quaternary
13232132122231
5
Quinary
231140424400
6
Senary
20510141501
8
Octal
756363255
10
Decimal
129623725
12
Duodecimal
374b1891
16
Hexadecimal
7b9e6ad
20
Vigesimal
20a2j65
36
Base36
256ab1
md5
fad6e8316cbe63118cd0b4a29d5a2571
sha1
c1b7839d51f14d7748f8c868a94df641c437b3ea
sha256
bb4befc40a7a700904dc35cf5f7d6b2691ad31d6ae0a7ee55fad8053ccf21302
sha512
e868eff2a4ab69dedb73ec5603fe46457b98e07c54d7dd03d38cc30eb9e54502c6ebf174166029d0f4ea8e7f18720cb65066f953a59dad723170d85493cb482e
ripemd-160
df907e051ebb37abfa93f920987cbfc87cdf0de1
Diameter
259247450
Circumference
814449884.38189
Area
5.27860139197E+16
Volume
9.1230930028978E+24
Surface area
2.111440556788E+17
Circumference
814449884.38189
Perimeter
518494900
Area
16802310082875625
Diagonal
183315629.90032
Surface area
100813860497253750
Volume
2.1779780215474E+24
Space diagonal
224514877.56634
Perimeter
388871175
Area
7.2756136870169E+15
Altitude
112257438.78317
Surface area
7.2756136870169E+15
Volume
2.5667717138524E+23
Height
61105209.966773