129797674 is an even 9-digits composite number following 129797673
and preceding 129797675 . In scientific notation, it is written as 1.29797674 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 64898836 positive integers (up to 129797674) that are relatively prime to 129797674.
129797674 has 4 divisors, whose sum is 194696514
The reverse of 129797674 is 476797921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-nine million seven hundred ninety-seven thousand six hundred seventy-four
Scientific notation
1.29797674 × 10^8
Engineering notation
1.29797674 × 10^6
Prime Factorization
2 × 64898837
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129797674
Product of the distinct prime numbers
The prime factorization of 129797674 is 2 × 64898837.
Since it has a total of 2 prime factors.
2 , 3 , 97 , 56 , 779 , 809 , 1981 , 1845 , 15160 , 59663 , 829907 , 561959 , 3186087 , 7766960 , 46280471 , 26973764 , 682422204 , 247612929 , 110328856 , 2865805125
n×2
259595348
n×3
389393022
n×4
519190696
n×5
648988370
n÷2
64898837
n÷3
43265891.333333
n÷3
32449418.5
n÷5
25959534.8
n2
16847436175810276
n3
2.1867580284836E+24
n4
2.83836105698E+32
n5
3.6841266316819E+40
2 √n
11392.878214042
3 √n
506.31675969668
4 √n
106.73742649157
5 √n
41.942410066022
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
-129797673
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 129797674 can be divided by 4 positive divisors.
The sum of these divisors (counting 129797674) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111001000111000101010
3
Ternary
100001020101221021
4
Quaternary
13233020320222
5
Quinary
231212011144
6
Senary
20514003054
8
Octal
757107052
10
Decimal
129797674
12
Duodecimal
3757648a
16
Hexadecimal
7bc8e2a
20
Vigesimal
20b4e3e
36
Base36
25a0iy
md5
49a59f64a21cb0e5ba94d55fa5b65704
sha1
6ea0dbe93f3960655cd0a8a9b4bf818e4fd94c69
sha256
afe9d9446ac1122db5d4d888f54460a837eec10e7c0457dcf29ed523981522fb
sha512
68b3e97956fbc25cd9b7b6285f09c1eaefa4663a38f79757b3e7a3070844a0096eb0d48f3ecbdefaa0ae530ce1e4950a5b4bfa89e8b8ca0432845b51f2f65d35
ripemd-160
6cf3b7701d530eaa263a6d3852eb59064ce562c0
Diameter
259595348
Circumference
815542838.18289
Area
5.2927781721748E+16
Volume
9.1598706099502E+24
Surface area
2.1171112688699E+17
Circumference
815542838.18289
Perimeter
519190696
Area
16847436175810276
Diagonal
183561630.93528
Surface area
101084617054861656
Volume
2.1867580284836E+24
Space diagonal
224816166.07226
Perimeter
389393022
Area
7.2951538584443E+15
Altitude
112408083.03613
Surface area
7.2951538584443E+15
Volume
2.5771190512582E+23
Height
61187210.311761