129969368 is an even 9-digits composite number following 129969367
and preceding 129969369 . In scientific notation, it is written as 1.29969368 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 64201408 positive integers (up to 129969368) that are relatively prime to 129969368.
129969368 has 16 divisors, whose sum is 246629880
The reverse of 129969368 is 863969921
Previous prime number is 83
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred twenty-nine million nine hundred sixty-nine thousand three hundred sixty-eight
Scientific notation
1.29969368 × 10^8
Engineering notation
1.29969368 × 10^6
Prime Factorization
2 × 2 × 2 × 83 × 195737
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32492342
Product of the distinct prime numbers
The prime factorization of 129969368 is 2 × 2 × 2 × 83 × 195737.
Since it has a total of 5 prime factors.
7 , 5 , 88 , 29 , 152 , 678 , 5894 , 5706 , 64862 , 37103 , 279520 , 941565 , 5075388 , 1436208 , 93683793 , 64830869 , 48540117 , 858424898 , 937655848 , 5478766129
n×2
259938736
n×3
389908104
n×4
519877472
n×5
649846840
n÷2
64984684
n÷3
43323122.666667
n÷3
32492342
n÷5
25993873.6
n2
16892036618319424
n3
2.1954473235158E+24
n4
2.8534090111464E+32
n5
3.7085576582421E+40
2 √n
11400.410869789
3 √n
506.53991019626
4 √n
106.77270657705
5 √n
41.953500330855
1 , 2 , 4 , 8 , 83 , 166 , 332 , 664 , 195737 , 391474 , 782948 , 1565896 , 16246171 , 32492342 , 64984684 , 129969368
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129969367
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129969368 can be divided by 16 positive divisors.
The sum of these divisors (counting 129969368) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101111110010110011011000
3
Ternary
100001120010110022
4
Quaternary
13233302303120
5
Quinary
231233004433
6
Senary
20521410012
8
Octal
757626330
10
Decimal
129969368
12
Duodecimal
37639908
16
Hexadecimal
7bf2cd8
20
Vigesimal
20c6388
36
Base36
25dp08
md5
3fcaa0b508fd165fead421eb225eb67b
sha1
3df829ab820e1f1236f35fb31225af0cefe1d8ba
sha256
4c322d88296f8ee5c62aee80683d1b611788339c23b0775f6f067091f780aead
sha512
d3a57f5cc4f2e134260e592052533ad5c082f3330b859b9f9d0b93280370af19a506aa40e1d7bedd409224f0aabb8a1575b3cda22b8abeace8466cec5242471b
ripemd-160
8862963d23ac9db379ca7e03939afe383b296136
Diameter
259938736
Circumference
816621623.40102
Area
5.3067898144282E+16
Volume
9.1962682438676E+24
Surface area
2.1227159257713E+17
Circumference
816621623.40102
Perimeter
519877472
Area
16892036618319424
Diagonal
183804442.91866
Surface area
101352219709916544
Volume
2.1954473235158E+24
Space diagonal
225113548.80362
Perimeter
389908104
Area
7.3144664165608E+15
Altitude
112556774.40181
Surface area
7.3144664165608E+15
Volume
2.5873594836598E+23
Height
61268147.639553