129296388 is an even 9-digits composite number following 129296387
and preceding 129296389 . In scientific notation, it is written as 1.29296388 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 39783456 positive integers (up to 129296388) that are relatively prime to 129296388.
129296388 has 24 divisors, whose sum is 324899008
The reverse of 129296388 is 883692921
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred twenty-nine million two hundred ninety-six thousand three hundred eighty-eight
Scientific notation
1.29296388 × 10^8
Engineering notation
1.29296388 × 10^6
Prime Factorization
2 × 2 × 3 × 13 × 828823
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64648194 Product of the distinct prime numbers
The prime factorization of 129296388 is 2 × 2 × 3 × 13 × 828823.
Since it has a total of 5 prime factors.
1 , 5 , 38 , 30 , 766 , 114 , 8612 , 6419 , 11147 , 92043 , 205414 , 31913 , 7564928 , 7477085 , 53525160 , 1614756 , 295109038 , 688123244 , 5292701690 , 5168896315
n×2
258592776
n×3
387889164
n×4
517185552
n×5
646481940
n÷2
64648194
n÷3
43098796
n÷3
32324097
n÷5
25859277.6
n2
16717555949846544
n3
2.1615196005031E+24
n4
2.7947667693625E+32
n5
3.61353248581E+40
2 √n11370.85695979
3 √n505.66411074317
4 √n106.63422039753
5 √n41.909963107751
1 , 2 , 3 , 4 , 6 , 12 , 13 , 26 , 39 , 52 , 78 , 156 , 828823 , 1657646 , 2486469 , 3315292 , 4972938 , 9945876 , 10774699 , 21549398 , 32324097 , 43098796 , 64648194 , 129296388
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129296387 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129296388 can be divided by 24 positive divisors.
The sum of these divisors (counting 129296388) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101001110100000000100
3
Ternary
100000021221022010
4
Quaternary
13231032200010
5
Quinary
231044441023
6
Senary
20455134220
8
Octal
755164004
10
Decimal
129296388
12
Duodecimal
37374370
16
Hexadecimal
7b4e804
20
Vigesimal
20820j8
36
Base36
24z9qc
md5
50e8d2272736a88b2b4975a1b1eece3c
sha1
6b4d2eff9539842d23583c4fd9cc0850827ac15a
sha256
2abca4bfbc1259388a5784521bbfdc1db0a3ef79349c81969fc34fd6291f6e86
sha512
ec71e2481c0fc8190870db5fb054da912bfe67038cd59b6773eeccd0d3cd87724bf363b7cdc98bd327f480fb78bf0215e42dd69177adb069fef43b90b13c6970
ripemd-160
c8f5536f9cc5769c31a4a7670118b39eae135deb
Diameter
258592776
Circumference
812393165.35299
Area
5.2519750958014E+16
Volume
9.054152130041E+24
Surface area
2.1007900383206E+17
Circumference
812393165.35299
Perimeter
517185552
Area
16717555949846544
Diagonal
182852705.47545
Surface area
100305335699079264
Volume
2.1615196005031E+24
Space diagonal
223947913.25114
Perimeter
387889164
Area
7.2389140708774E+15
Altitude
111973956.62557
Surface area
7.2389140708774E+15
Volume
2.5473752786389E+23
Height
60950901.825151