129490967 is an odd 9-digits composite number following 129490966
and preceding 129490968 . In scientific notation, it is written as 1.29490967 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 127347264 positive integers (up to 129490967) that are relatively prime to 129490967.
129490967 has 8 divisors, whose sum is 131641200
The reverse of 129490967 is 769094921
Previous prime number is 809
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred twenty-nine million four hundred ninety thousand nine hundred sixty-seven
Scientific notation
1.29490967 × 10^8
Engineering notation
1.29490967 × 10^6
Prime Factorization
67 × 809 × 2389
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
129490967 Product of the distinct prime numbers
The prime factorization of 129490967 is 67 × 809 × 2389.
Since it has a total of 3 prime factors.
1 , 7 , 86 , 24 , 575 , 162 , 5029 , 4558 , 42421 , 1783 , 155519 , 127898 , 8904141 , 8118345 , 71460342 , 57325498 , 812485901 , 331582127 , 4978716556 , 3276923237
n×2
258981934
n×3
388472901
n×4
517963868
n×5
647454835
n÷2
64745483.5
n÷3
43163655.666667
n÷3
32372741.75
n÷5
25898193.4
n2
16767910534595089
n3
2.1712929496942E+24
n4
2.8116282369618E+32
n5
3.6408045924869E+40
2 √n11379.409782585
3 √n505.91764270699
4 √n106.6743164149
5 √n41.92256963819
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129490966 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129490967 can be divided by 8 positive divisors.
The sum of these divisors (counting 129490967) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101111110000000010111
3
Ternary
100000122211012202
4
Quaternary
13231332000113
5
Quinary
231122202332
6
Senary
20503235115
8
Octal
755760027
10
Decimal
129490967
12
Duodecimal
37448a9b
16
Hexadecimal
7b7e017
20
Vigesimal
2096787
36
Base36
253fvb
md5
4ef11b6b5df42a354fdca14176237c1e
sha1
3a2d85df2574c772f900b67c67db362a4c8a3fc7
sha256
fee5038b69c1089ff474ac6448a143ef087966b00227997bb999e09cd382ab80
sha512
703d63f7c60eaec3515abf080f56cd231fe9f801cc2e6c0d5b2fdfcceb8a3a225936255d1feea3490e14dfcafb27b6e50c7d5747cde07b02056dc9a144f86091
ripemd-160
4863b0a149514db0c60c5c7a6026906b68b3dc83
Diameter
258981934
Circumference
813615741.26688
Area
5.2677944551535E+16
Volume
9.0950906394008E+24
Surface area
2.1071177820614E+17
Circumference
813615741.26688
Perimeter
517963868
Area
16767910534595089
Diagonal
183127881.73621
Surface area
100607463207570534
Volume
2.1712929496942E+24
Space diagonal
224284933.96522
Perimeter
388472901
Area
7.260718245672E+15
Altitude
112142466.98261
Surface area
7.260718245672E+15
Volume
2.5588932811189E+23
Height
61042627.245402