129969651 is an odd 9-digits composite number following 129969650
and preceding 129969652 . In scientific notation, it is written as 1.29969651 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 74268360 positive integers (up to 129969651) that are relatively prime to 129969651.
129969651 has 8 divisors, whose sum is 198049024
The reverse of 129969651 is 156969921
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-nine million nine hundred sixty-nine thousand six hundred fifty-one
Scientific notation
1.29969651 × 10^8
Engineering notation
1.29969651 × 10^6
Prime Factorization
3 × 7 × 6189031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129969651
Product of the distinct prime numbers
The prime factorization of 129969651 is 3 × 7 × 6189031.
Since it has a total of 3 prime factors.
8 , 5 , 40 , 94 , 523 , 407 , 9102 , 3733 , 73477 , 40960 , 94605 , 428495 , 9709487 , 1016575 , 83157942 , 61178957 , 759102623 , 675802302 , 6854265146 , 3754467770
n×2
259939302
n×3
389908953
n×4
519878604
n×5
649848255
n÷2
64984825.5
n÷3
43323217
n÷3
32492412.75
n÷5
25993930.2
n2
16892110181061801
n3
2.1954616648861E+24
n4
2.8534338636913E+32
n5
3.7085980341554E+40
2 √n
11400.423281615
3 √n
506.54027784876
4 √n
106.77276469969
5 √n
41.953518601053
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
-129969650
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 129969651 can be divided by 8 positive divisors.
The sum of these divisors (counting 129969651) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111110010110111110011
3
Ternary
100001120010211210
4
Quaternary
13233302313303
5
Quinary
231233012101
6
Senary
20521411203
8
Octal
757626763
10
Decimal
129969651
12
Duodecimal
37639b03
16
Hexadecimal
7bf2df3
20
Vigesimal
20c642b
36
Base36
25dp83
md5
b7b6b2c9578237f5e639f8dd35f21e41
sha1
41d63d48ed104a316dc56478223420287538115d
sha256
b32f211585f54efa22c18ec4b5498565fc5126ff541218feafc4ccaa9b012690
sha512
a968a970bee43c44e242cce4cb56e29fafdd047a8c542dbc3dfe98d4108658174c70f9d48158bee1c06af18ba1901d47b8388e64ef6f1a104ed9ef13aa26ebe1
ripemd-160
bdaf1889f6cf91853bec8c80d62239abfeafa7d7
Diameter
259939302
Circumference
816623401.54246
Area
5.3068129248453E+16
Volume
9.1963283168591E+24
Surface area
2.1227251699381E+17
Circumference
816623401.54246
Perimeter
519878604
Area
16892110181061801
Diagonal
183804843.1411
Surface area
101352661086370806
Volume
2.1954616648861E+24
Space diagonal
225114038.974
Perimeter
389908953
Area
7.3144982701626E+15
Altitude
112557019.487
Surface area
7.3144982701626E+15
Volume
2.5873763851268E+23
Height
61268281.047033