129899488 is an even 9-digits composite number following 129899487
and preceding 129899489 . In scientific notation, it is written as 1.29899488 × 10^8.
The sum of its digits is 58. It has a total of 7 prime factors and 24 positive divisors.
There are 64769664 positive integers (up to 129899488) that are relatively prime to 129899488.
129899488 has 24 divisors, whose sum is 256448808
The reverse of 129899488 is 884998921
Previous prime number is 373
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
one hundred twenty-nine million eight hundred ninety-nine thousand four hundred eighty-eight
Scientific notation
1.29899488 × 10^8
Engineering notation
1.29899488 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 373 × 10883
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
8118718 Product of the distinct prime numbers
The prime factorization of 129899488 is 2 × 2 × 2 × 2 × 2 × 373 × 10883.
Since it has a total of 7 prime factors.
9 , 3 , 74 , 5 , 983 , 717 , 5917 , 133 , 93483 , 16232 , 837805 , 231453 , 5916632 , 4990076 , 82214565 , 99147873 , 209246102 , 585167264 , 5972827383 , 672834898
n×2
259798976
n×3
389698464
n×4
519597952
n×5
649497440
n÷2
64949744
n÷3
43299829.333333
n÷3
32474872
n÷5
25979897.6
n2
16873876982662144
n3
2.1919079806228E+24
n4
2.8472772442602E+32
n5
3.6985985622344E+40
2 √n11397.345655897
3 √n506.44911096852
4 √n106.75835169155
5 √n41.948987973269
1 , 2 , 4 , 8 , 16 , 32 , 373 , 746 , 1492 , 2984 , 5968 , 10883 , 11936 , 21766 , 43532 , 87064 , 174128 , 348256 , 4059359 , 8118718 , 16237436 , 32474872 , 64949744 , 129899488
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
-129899487 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 129899488 can be divided by 24 positive divisors.
The sum of these divisors (counting 129899488) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101111100001101111100000
3
Ternary
100001102120121011
4
Quaternary
13233201233200
5
Quinary
231223240423
6
Senary
20520110304
8
Octal
757415740
10
Decimal
129899488
12
Duodecimal
37605394
16
Hexadecimal
7be1be0
20
Vigesimal
20bh8e8
36
Base36
25c734
md5
51ecc6f73646471e6f350c91e337b4ac
sha1
7ec4603d3bcb50b3bca36469868bb620333e4135
sha256
36c01568a355ccf4f4e64e3006af12a5e4c2221f6d60de94b35aed1f94c21460
sha512
72258a03474f5c4cf13a725186ba45904998790b9ceeb51f124ca08e7d844f62922c611851f5fe2348005b43e63d71139581b35cd878648b6c8cd48559f74e37
ripemd-160
399c5fe921bcb54f14789c426bc1a6f0771027e5
Diameter
259798976
Circumference
816182554.41175
Area
5.3010847966309E+16
Volume
9.1814426790259E+24
Surface area
2.1204339186524E+17
Circumference
816182554.41175
Perimeter
519597952
Area
16873876982662144
Diagonal
183705617.67492
Surface area
101243261895972864
Volume
2.1919079806228E+24
Space diagonal
224992513.09318
Perimeter
389698464
Area
7.3066030636595E+15
Altitude
112496256.54659
Surface area
7.3066030636595E+15
Volume
2.5831883280588E+23
Height
61235205.89164