129874306 is an even 9-digits composite number following 129874305
and preceding 129874307 . In scientific notation, it is written as 1.29874306 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 63353280 positive integers (up to 129874306) that are relatively prime to 129874306.
129874306 has 8 divisors, whose sum is 199563084
The reverse of 129874306 is 603478921
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million eight hundred seventy-four thousand three hundred six
Scientific notation
1.29874306 × 10^8
Engineering notation
1.29874306 × 10^6
Prime Factorization
2 × 41 × 1583833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129874306
Product of the distinct prime numbers
The prime factorization of 129874306 is 2 × 41 × 1583833.
Since it has a total of 3 prime factors.
10 , 3 , 85 , 35 , 260 , 977 , 7793 , 5666 , 28083 , 40186 , 856621 , 895862 , 6301795 , 5511828 , 46264845 , 38413885 , 60242809 , 896240854 , 5343067206 , 5265706235
n×2
259748612
n×3
389622918
n×4
519497224
n×5
649371530
n÷2
64937153
n÷3
43291435.333333
n÷3
32468576.5
n÷5
25974861.2
n2
16867335358981636
n3
2.190633473817E+24
n4
2.8450700211235E+32
n5
3.6950149451482E+40
2 √n
11396.240871445
3 √n
506.41638252103
4 √n
106.75317733653
5 √n
41.947361421303
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
-129874305
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 129874306 can be divided by 8 positive divisors.
The sum of these divisors (counting 129874306) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111011011100110000010
3
Ternary
100001101022001111
4
Quaternary
13233123212002
5
Quinary
231221434211
6
Senary
20515353534
8
Octal
757334602
10
Decimal
129874306
12
Duodecimal
375b28aa
16
Hexadecimal
7bdb982
20
Vigesimal
20be5f6
36
Base36
25bnnm
md5
434abe00328da85453d4f46b3011ae2c
sha1
6e2e4602192e159501fa77fc7ca1831f000a0029
sha256
47c447c073a2c85ef1ecf89f0d968d97049c9459ac423c930a86e94a8b0bd756
sha512
3d154b5a578ab3aeae275b21623c929107931f607fddb093ba643504806bfc6123ee0eb872a14fa6158669d90f0174093c531ac9738d18d7460ab2a988e8b683
ripemd-160
031ab612046230f03c1ccf36a5298ef739e8104a
Diameter
259748612
Circumference
816024331.23935
Area
5.2990296849412E+16
Volume
9.1761040374018E+24
Surface area
2.1196118739765E+17
Circumference
816024331.23935
Perimeter
519497224
Area
16867335358981636
Diagonal
183670004.94899
Surface area
101204012153889816
Volume
2.190633473817E+24
Space diagonal
224948896.58975
Perimeter
389622918
Area
7.3037704575148E+15
Altitude
112474448.29487
Surface area
7.3037704575148E+15
Volume
2.5816863073837E+23
Height
61223334.982998