129623913 is an odd 9-digits composite number following 129623912
and preceding 129623914 . In scientific notation, it is written as 1.29623913 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 83192832 positive integers (up to 129623913) that are relatively prime to 129623913.
129623913 has 24 divisors, whose sum is 194325768
The reverse of 129623913 is 319326921
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-nine million six hundred twenty-three thousand nine hundred thirteen
Scientific notation
1.29623913 × 10^8
Engineering notation
1.29623913 × 10^6
Prime Factorization
3 × 3 × 37 × 97 × 4013
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
43207971 Product of the distinct prime numbers
The prime factorization of 129623913 is 3 × 3 × 37 × 97 × 4013.
Since it has a total of 5 prime factors.
8 , 2 , 45 , 48 , 470 , 608 , 577 , 1117 , 12659 , 19614 , 246728 , 143119 , 6157255 , 2863851 , 59519952 , 71845289 , 229988648 , 590822248 , 7846885164 , 1178560799
n×2
259247826
n×3
388871739
n×4
518495652
n×5
648119565
n÷2
64811956.5
n÷3
43207971
n÷3
32405978.25
n÷5
25924782.6
n2
16802358821431569
n3
2.177987498064E+24
n4
2.8231926196414E+32
n5
3.6595327451064E+40
2 √n11385.249799631
3 √n506.09072227513
4 √n106.70168602056
5 √n41.931174331819
1 , 3 , 9 , 37 , 97 , 111 , 291 , 333 , 873 , 3589 , 4013 , 10767 , 12039 , 32301 , 36117 , 148481 , 389261 , 445443 , 1167783 , 1336329 , 3503349 , 14402657 , 43207971 , 129623913
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
-129623912 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 129623913 can be divided by 24 positive divisors.
The sum of these divisors (counting 129623913) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101110011110011101101001
3
Ternary
100000220120120200
4
Quaternary
13232132131221
5
Quinary
231140431123
6
Senary
20510142413
8
Octal
756363551
10
Decimal
129623913
12
Duodecimal
374b1a09
16
Hexadecimal
7b9e769
20
Vigesimal
20a2jfd
36
Base36
256ag9
md5
085df2a4630bb8f583c6f987775f4308
sha1
c14294dda1bd75f053d1fc4dd390d2cb89dfdb68
sha256
139b6886b3bb5d5cddc28da399c7558a47f612234ce78b1ef42f6c85101a74c1
sha512
da65fe4bd153f1417f7c9c1315c3cd2df520d5b52c0d38f49901bc69c60aef51331e66cf2122d31aeaaf3d081b7095998cfbdb22cbe2800ab1cb3db623292889
ripemd-160
45e00e9f728bdf0002435023ded4cdcc993dbfa2
Diameter
259247826
Circumference
814451065.62072
Area
5.2786167036389E+16
Volume
9.1231326980378E+24
Surface area
2.1114466814556E+17
Circumference
814451065.62072
Perimeter
518495652
Area
16802358821431569
Diagonal
183315895.77247
Surface area
100814152928589414
Volume
2.177987498064E+24
Space diagonal
224515203.19189
Perimeter
388871739
Area
7.2756347914306E+15
Altitude
112257601.59594
Surface area
7.2756347914306E+15
Volume
2.5667828820343E+23
Height
61105298.590823