129898141 is an odd 9-digits composite number following 129898140
and preceding 129898142 . In scientific notation, it is written as 1.29898141 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 124150320 positive integers (up to 129898141) that are relatively prime to 129898141.
129898141 has 8 divisors, whose sum is 131482400
The reverse of 129898141 is 141898921
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million eight hundred ninety-eight thousand one hundred forty-one
Scientific notation
1.29898141 × 10^8
Engineering notation
1.29898141 × 10^6
Prime Factorization
4429 × 139 × 211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129898141
Product of the distinct prime numbers
The prime factorization of 129898141 is 4429 × 139 × 211.
Since it has a total of 3 prime factors.
1 , 7 , 61 , 14 , 421 , 306 , 3779 , 2622 , 87696 , 36767 , 636785 , 740869 , 4749991 , 7521283 , 84989960 , 95132773 , 843878400 , 688853758 , 8465370737 , 6779099981
n×2
259796282
n×3
389694423
n×4
519592564
n×5
649490705
n÷2
64949070.5
n÷3
43299380.333333
n÷3
32474535.25
n÷5
25979628.2
n2
16873527035255881
n3
2.191839793993E+24
n4
2.8471591460951E+32
n5
3.698406802089E+40
2 √n
11397.286563038
3 √n
506.44736041168
4 √n
106.7580749313
5 √n
41.948900974434
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
-129898140
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 129898141 can be divided by 8 positive divisors.
The sum of these divisors (counting 129898141) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111100001011010011101
3
Ternary
100001102111202021
4
Quaternary
13233201122131
5
Quinary
231223220031
6
Senary
20520100141
8
Octal
757413235
10
Decimal
129898141
12
Duodecimal
37604651
16
Hexadecimal
7be169d
20
Vigesimal
20bh571
36
Base36
25c61p
md5
c84217c4460849db4946390c0da42368
sha1
0cade65ab336a13ab4f8c54bb8b132f822f70894
sha256
aa3d8dce26926f18aeb3b4f7799ee41ea644f7271757de81a0a282b3e1ca43ea
sha512
9e6d067148dfca3a57a4211e5ab064f4e3ed1e45f02f6d70a665413daa4f682ec178608100a121a0f35739b96a9418eec4d67617b3c20428ab2993f011948cfd
ripemd-160
98d1628cc11e9b03450fb5f430317df728aa5266
Diameter
259796282
Circumference
816174090.96114
Area
5.3009748574109E+16
Volume
9.1811570595388E+24
Surface area
2.1203899429643E+17
Circumference
816174090.96114
Perimeter
519592564
Area
16873527035255881
Diagonal
183703712.72925
Surface area
101241162211535286
Volume
2.191839793993E+24
Space diagonal
224990180.02075
Perimeter
389694423
Area
7.3064515319876E+15
Altitude
112495090.01037
Surface area
7.3064515319876E+15
Volume
2.5831079693449E+23
Height
61234570.909751