129379611 is an odd 9-digits composite number following 129379610
and preceding 129379612 . In scientific notation, it is written as 1.29379611 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 86017320 positive integers (up to 129379611) that are relatively prime to 129379611.
129379611 has 8 divisors, whose sum is 172977664
The reverse of 129379611 is 116973921
Previous prime number is 367
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million three hundred seventy-nine thousand six hundred eleven
Scientific notation
1.29379611 × 10^8
Engineering notation
1.29379611 × 10^6
Prime Factorization
3 × 367 × 117511
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129379611
Product of the distinct prime numbers
The prime factorization of 129379611 is 3 × 367 × 117511.
Since it has a total of 3 prime factors.
2 , 2 , 91 , 98 , 940 , 525 , 9315 , 718 , 70948 , 2465 , 375697 , 32511 , 4337094 , 6630997 , 1944813 , 53841407 , 668239664 , 17112122 , 9163483609 , 1432613533
n×2
258759222
n×3
388138833
n×4
517518444
n×5
646898055
n÷2
64689805.5
n÷3
43126537
n÷3
32344902.75
n÷5
25875922.2
n2
16739083742511321
n3
2.1656961431025E+24
n4
2.8019692453881E+32
n5
3.6251769100227E+40
2 √n
11374.515857829
3 √n
505.77257950793
4 √n
106.65137532085
5 √n
41.915356878231
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
-129379610
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 129379611 can be divided by 8 positive divisors.
The sum of these divisors (counting 129379611) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101100010110100011011
3
Ternary
100000110011110110
4
Quaternary
13231202310123
5
Quinary
231110121421
6
Senary
20501015403
8
Octal
755426433
10
Decimal
129379611
12
Duodecimal
373b4563
16
Hexadecimal
7b62d1b
20
Vigesimal
208c90b
36
Base36
2511y3
md5
7877ca75ff7ededd0631e55f2dd8b9bd
sha1
9c1e3009ebaef98987b14e6831ba752d87a8f252
sha256
387abfde592a504b60efbaab79c65d8bdddeb73c8a11668abc7668ece9e08f1d
sha512
e72df8a2ef3310cf06a43ede89651082d50887d2a17690055b5e84e8c06e352da682e063363a10e8c9e6a777e435f1115105daf2c6b6c6bf8ca901a838a44387
ripemd-160
720debbac8aa72e7e3e9f9b799647fe2925a888f
Diameter
258759222
Circumference
812916070.88381
Area
5.2587382513298E+16
Volume
9.0716467907716E+24
Surface area
2.1034953005319E+17
Circumference
812916070.88381
Perimeter
517518444
Area
16739083742511321
Diagonal
182970400.57076
Surface area
100434502455067926
Volume
2.1656961431025E+24
Space diagonal
224092059.7155
Perimeter
388138833
Area
7.2482358785449E+15
Altitude
112046029.85775
Surface area
7.2482358785449E+15
Volume
2.5522973812956E+23
Height
60990133.523585