129404797 is an odd 9-digits composite number following 129404796
and preceding 129404798 . In scientific notation, it is written as 1.29404797 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 129379680 positive integers (up to 129404797) that are relatively prime to 129404797.
129404797 has 4 divisors, whose sum is 129429916
The reverse of 129404797 is 797404921
Previous prime number is 17881
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million four hundred four thousand seven hundred ninety-seven
Scientific notation
1.29404797 × 10^8
Engineering notation
1.29404797 × 10^6
Prime Factorization
17881 × 7237
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129404797
Product of the distinct prime numbers
The prime factorization of 129404797 is 17881 × 7237.
Since it has a total of 2 prime factors.
5 , 4 , 9 , 92 , 686 , 41 , 8465 , 7950 , 78370 , 59276 , 23921 , 430860 , 7929218 , 9960363 , 91620601 , 22164519 , 525082599 , 462150889 , 6357296891 , 8196971037
n×2
258809594
n×3
388214391
n×4
517619188
n×5
647023985
n÷2
64702398.5
n÷3
43134932.333333
n÷3
32351199.25
n÷5
25880959.4
n2
16745601486611209
n3
2.1669611610178E+24
n4
2.804151691484E+32
n5
3.6287068039369E+40
2 √n
11375.622927998
3 √n
505.8053965327
4 √n
106.65656533003
5 √n
41.91698866237
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129404796
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129404797 can be divided by 4 positive divisors.
The sum of these divisors (counting 129404797) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101101000111101111101
3
Ternary
100000111110000021
4
Quaternary
13231220331331
5
Quinary
231111423142
6
Senary
20501332141
8
Octal
755507575
10
Decimal
129404797
12
Duodecimal
37407051
16
Hexadecimal
7b68f7d
20
Vigesimal
208fbjh
36
Base36
251ldp
md5
533e6b8f8979f025e19bbefeb8c02783
sha1
df514ce9c6f90c4ab2750798d653218ebc326e1f
sha256
ba35f6f91249ab56ae6f114e428be5c23839466d9e8ee01dc8262e5f619c70f8
sha512
3e08a6424bf8e6e258440fba050fefcfe50016b52d262003bb444ccab37b3a3c5f8727a4b335b96ccd9a1342c5231708648b8cfd5b076fabc95eccb8ceb11179
ripemd-160
3e2fa80e6c063abaf66b06c2aa23c3d6681a87d5
Diameter
258809594
Circumference
813074319.18896
Area
5.260785861028E+16
Volume
9.076945685424E+24
Surface area
2.1043143444112E+17
Circumference
813074319.18896
Perimeter
517619188
Area
16745601486611209
Diagonal
183006018.95354
Surface area
100473608919667254
Volume
2.1669611610178E+24
Space diagonal
224135683.14714
Perimeter
388214391
Area
7.2510581445279E+15
Altitude
112067841.57357
Surface area
7.2510581445279E+15
Volume
2.553788219206E+23
Height
61002006.317846