129660331 is an odd 9-digits prime number following 129660330
and preceding 129660332 . In scientific notation, it is written as 1.29660331 × 10^8.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 129660330 positive integers (up to 129660331) that are relatively prime to 129660331.
129660331 has 2 divisors, whose sum is 129660332
The reverse of 129660331 is 133066921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-nine million six hundred sixty thousand three hundred thirty-one
Scientific notation
1.29660331 × 10^8
Engineering notation
1.29660331 × 10^6
Prime Factorization
129660331
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129660331
Product of the distinct prime numbers
The prime factorization of 129660331 is 129660331.
Since it has a total of 1 prime factors.
10 , 4 , 96 , 64 , 368 , 569 , 699 , 7788 , 89862 , 79635 , 4644 , 820531 , 9367550 , 2403994 , 91551965 , 76050305 , 774335294 , 415825156 , 8334151518 , 1697929814
n×2
259320662
n×3
388980993
n×4
518641324
n×5
648301655
n÷2
64830165.5
n÷3
43220110.333333
n÷3
32415082.75
n÷5
25932066.2
n2
16811801435029561
n3
2.1798237387722E+24
n4
2.8263666749086E+32
n5
3.6646763859602E+40
2 √n
11386.849037376
3 √n
506.13811344371
4 √n
106.70917972404
5 √n
41.933530190225
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129660332
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64830166
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11386.849081287
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999845751
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129660331 can be divided by 2 positive divisors.
The sum of these divisors (counting 129660331) is 129660332, the average is 64830166.
Base
System
Value
2
Binary
111101110100111010110101011
3
Ternary
100000222102112111
4
Quaternary
13232213112223
5
Quinary
231143112311
6
Senary
20511023151
8
Octal
756472653
10
Decimal
129660331
12
Duodecimal
3750aab7
16
Hexadecimal
7ba75ab
20
Vigesimal
20a7agb
36
Base36
2572jv
md5
95a37d78b525da0cbe5f1adba35136c9
sha1
4002e44530fcf47b1d15508a3bfac2c94814d36b
sha256
cfb21805be7aa75bbe460ef6f177cb9063e43d8950aaefadb2ec8461c8e6600c
sha512
4263e6bc36167f923f929290457e46b3c9f31a24af68149a156966d3f5cc047e31358d9e1757b90a6c09a1363b3154fb0d11ae529a5a64e677c7fffed8c14e73
ripemd-160
1f2e23c531fefd60d832bc52e5e07838d5667653
Diameter
259320662
Circumference
814679886.66324
Area
5.2815831881899E+16
Volume
9.1308243251299E+24
Surface area
2.112633275276E+17
Circumference
814679886.66324
Perimeter
518641324
Area
16811801435029561
Diagonal
183367398.60198
Surface area
100870808610177366
Volume
2.1798237387722E+24
Space diagonal
224578281.0182
Perimeter
388980993
Area
7.2797235630576E+15
Altitude
112289140.5091
Surface area
7.2797235630576E+15
Volume
2.5689469124621E+23
Height
61122466.200662