129783797 is an odd 9-digits composite number following 129783796
and preceding 129783798 . In scientific notation, it is written as 1.29783797 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors.
There are 101606400 positive integers (up to 129783797) that are relatively prime to 129783797.
129783797 has 32 divisors, whose sum is 162860544
The reverse of 129783797 is 797387921
Previous prime number is 13
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred twenty-nine million seven hundred eighty-three thousand seven hundred ninety-seven
Scientific notation
1.29783797 × 10^8
Engineering notation
1.29783797 × 10^6
Prime Factorization
17 × 11 × 271 × 13 × 197
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129783797 Product of the distinct prime numbers
The prime factorization of 129783797 is 17 × 11 × 271 × 13 × 197.
Since it has a total of 5 prime factors.
4 , 9 , 15 , 29 , 342 , 208 , 616 , 1258 , 66181 , 66637 , 113878 , 374952 , 9574033 , 1278680 , 2551445 , 62661851 , 741514181 , 641801065 , 5869480895 , 302697747
n×2
259567594
n×3
389351391
n×4
519135188
n×5
648918985
n÷2
64891898.5
n÷3
43261265.666667
n÷3
32445949.25
n÷5
25956759.4
n2
16843833963737209
n3
2.1860567278514E+24
n4
2.8371474259795E+32
n5
3.6821576559239E+40
2 √n11392.269176946
3 √n506.29871518205
4 √n106.73457348463
5 √n41.941513193684
1 , 11 , 13 , 17 , 143 , 187 , 197 , 221 , 271 , 2167 , 2431 , 2561 , 2981 , 3349 , 3523 , 4607 , 28171 , 36839 , 38753 , 43537 , 50677 , 53387 , 59891 , 478907 , 587257 , 658801 , 694031 , 907579 , 7634341 , 9983369 , 11798527 , 129783797
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129783796 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129783797 can be divided by 32 positive divisors.
The sum of these divisors (counting 129783797) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101111000101011111110101
3
Ternary
100001012200220022
4
Quaternary
13233011133311
5
Quinary
231211040142
6
Senary
20513414525
8
Octal
757053765
10
Decimal
129783797
12
Duodecimal
3756a445
16
Hexadecimal
7bc57f5
20
Vigesimal
20b2j9h
36
Base36
259pth
md5
f8d62d80c0d9ceaf62c77d801e024534
sha1
2fefed6ab3a7c3318aba2bc71f4fc51e4d5f8b55
sha256
22ed90058b94b37fdcd27acb8405af0f06336626eb31f16b7f10e196dd085afa
sha512
5fa8f5cc1c8738f8c5cc1cbbe890233f11c7504964c8a64cd4f594de247285d5c14db719fe0124d947a407d30d152fa9df37678cf842ec6feda83f032f0e3251
ripemd-160
52e8e8e7e4c01c02594cecb3dcc3bd07ddbb12d2
Diameter
259567594
Circumference
815455646.42038
Area
5.2916465038763E+16
Volume
9.1569330087312E+24
Surface area
2.1166586015505E+17
Circumference
815455646.42038
Perimeter
519135188
Area
16843833963737209
Diagonal
183542005.89368
Surface area
101063003782423254
Volume
2.1860567278514E+24
Space diagonal
224792130.40321
Perimeter
389351391
Area
7.2935940548618E+15
Altitude
112396065.2016
Surface area
7.2935940548618E+15
Volume
2.576292560537E+23
Height
61180668.631226