129883948 is an even 9-digits composite number following 129883947
and preceding 129883949 . In scientific notation, it is written as 1.29883948 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 64854000 positive integers (up to 129883948) that are relatively prime to 129883948.
129883948 has 12 divisors, whose sum is 227604832
The reverse of 129883948 is 849388921
Previous prime number is 751
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-nine million eight hundred eighty-three thousand nine hundred forty-eight
Scientific notation
1.29883948 × 10^8
Engineering notation
1.29883948 × 10^6
Prime Factorization
2 × 2 × 751 × 43237
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64941974
Product of the distinct prime numbers
The prime factorization of 129883948 is 2 × 2 × 751 × 43237.
Since it has a total of 4 prime factors.
4 , 7 , 76 , 46 , 714 , 428 , 5274 , 6887 , 36509 , 30434 , 754411 , 593030 , 7012463 , 8029533 , 11997671 , 45877 , 89459116 , 93019489 , 2324306521 , 9858140649
n×2
259767896
n×3
389651844
n×4
519535792
n×5
649419740
n÷2
64941974
n÷3
43294649.333333
n÷3
32470987
n÷5
25976789.6
n2
16869839948066704
n3
2.191121414583E+24
n4
2.8459149987339E+32
n5
3.6963867570797E+40
2 √n
11396.663897826
3 √n
506.42891449927
4 √n
106.75515864737
5 √n
41.947984245726
1 , 2 , 4 , 751 , 1502 , 3004 , 43237 , 86474 , 172948 , 32470987 , 64941974 , 129883948
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129883947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129883948 can be divided by 12 positive divisors.
The sum of these divisors (counting 129883948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101111011101111100101100
3
Ternary
100001101210021121
4
Quaternary
13233131330230
5
Quinary
231222241243
6
Senary
20515510324
8
Octal
757357454
10
Decimal
129883948
12
Duodecimal
375b83a4
16
Hexadecimal
7bddf2c
20
Vigesimal
20bf9h8
36
Base36
25bv3g
md5
e8d483c11aae2b4180afd515cfc0fe1a
sha1
2a9d17c8eab36300bfd9cd5d2b39870bef3a737e
sha256
450949f1bd83631dc3a52634dca64e0fb837059c8f2814aec6ad4cc9bf393580
sha512
6963ed7f9b32965d89bcddbbf8fcbd8f04ca832236e3556b0600534eace41baf8976fee5eabc3db4fd5289f51dd7126a3e8945193c9da74b5758fc7bc84904ec
ripemd-160
10f2da16d5423f8a214c69cd87adb8c1f2512863
Diameter
259767896
Circumference
816084913.71208
Area
5.2998165248082E+16
Volume
9.178147918903E+24
Surface area
2.1199266099233E+17
Circumference
816084913.71208
Perimeter
519535792
Area
16869839948066704
Diagonal
183683640.79616
Surface area
101219039688400224
Volume
2.191121414583E+24
Space diagonal
224965597.02363
Perimeter
389651844
Area
7.3048549764017E+15
Altitude
112482798.51182
Surface area
7.3048549764017E+15
Volume
2.5822613510912E+23
Height
61227880.265387