129898407 is an odd 9-digits composite number following 129898406
and preceding 129898408 . In scientific notation, it is written as 1.29898407 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 86521400 positive integers (up to 129898407) that are relatively prime to 129898407.
129898407 has 8 divisors, whose sum is 173352960
The reverse of 129898407 is 704898921
Previous prime number is 1151
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-nine million eight hundred ninety-eight thousand four hundred seven
Scientific notation
1.29898407 × 10^8
Engineering notation
1.29898407 × 10^6
Prime Factorization
3 × 1151 × 37619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129898407
Product of the distinct prime numbers
The prime factorization of 129898407 is 3 × 1151 × 37619.
Since it has a total of 3 prime factors.
2 , 1 , 20 , 46 , 611 , 944 , 5195 , 6463 , 44252 , 31863 , 846093 , 464549 , 5322831 , 9552879 , 14506820 , 75313505 , 47528601 , 978785271 , 6661189633 , 8639036407
n×2
259796814
n×3
389695221
n×4
519593628
n×5
649492035
n÷2
64949203.5
n÷3
43299469
n÷3
32474601.75
n÷5
25979681.4
n2
16873596141137649
n3
2.1918532590951E+24
n4
2.8471824673422E+32
n5
3.6984446694608E+40
2 √n
11397.298232476
3 √n
506.44770610538
4 √n
106.75812958495
5 √n
41.948918154662
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
-129898406
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 129898407 can be divided by 8 positive divisors.
The sum of these divisors (counting 129898407) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111100001011110100111
3
Ternary
100001102112010010
4
Quaternary
13233201132213
5
Quinary
231223222112
6
Senary
20520101303
8
Octal
757413647
10
Decimal
129898407
12
Duodecimal
37604833
16
Hexadecimal
7be17a7
20
Vigesimal
20bh607
36
Base36
25c693
md5
a554870433fb3e7e206118586d1831f0
sha1
c070f9dde6d93528e8faa8f470619ebada6ae933
sha256
3a03713f433bb1840ac7a6c609c085cd3ce61fe246f7df306189c96105f8b662
sha512
91bd1f784bf391c174955cf6f3b985210caf6ccf44fb9e71dd0f881994a94722c58677cf9b6e69dbf175150f5541c64fa282ce8c7f1019b84cda607801757ced
ripemd-160
f66ed82f907b7effb31750b320d267531dd2b8f3
Diameter
259796814
Circumference
816175762.28843
Area
5.3009965676639E+16
Volume
9.1812134620268E+24
Surface area
2.1203986270656E+17
Circumference
816175762.28843
Perimeter
519593628
Area
16873596141137649
Diagonal
183704088.91006
Surface area
101241576846825894
Volume
2.1918532590951E+24
Space diagonal
224990640.74626
Perimeter
389695221
Area
7.3064814557121E+15
Altitude
112495320.37313
Surface area
7.3064814557121E+15
Volume
2.58312383812E+23
Height
61234696.303353