129674998 is an even 9-digits composite number following 129674997
and preceding 129674999 . In scientific notation, it is written as 1.29674998 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 64402200 positive integers (up to 129674998) that are relatively prime to 129674998.
129674998 has 8 divisors, whose sum is 195818400
The reverse of 129674998 is 899476921
Previous prime number is 149
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred twenty-nine million six hundred seventy-four thousand nine hundred ninety-eight
Scientific notation
1.29674998 × 10^8
Engineering notation
1.29674998 × 10^6
Prime Factorization
2 × 149 × 435151
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129674998
Product of the distinct prime numbers
The prime factorization of 129674998 is 2 × 149 × 435151.
Since it has a total of 3 prime factors.
3 , 10 , 5 , 91 , 925 , 193 , 7978 , 6630 , 67676 , 6592 , 425618 , 44762 , 6630382 , 9536941 , 66903663 , 32081609 , 873454630 , 908446168 , 8031773919 , 7013462718
n×2
259349996
n×3
389024994
n×4
518699992
n×5
648374990
n÷2
64837499
n÷3
43224999.333333
n÷3
32418749.5
n÷5
25934999.6
n2
16815605106300004
n3
2.1805635585282E+24
n4
2.8276457509102E+32
n5
3.6667495709399E+40
2 √n
11387.49305159
3 √n
506.15719727544
4 √n
106.71219729529
5 √n
41.934478840063
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
-129674997
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 129674998 can be divided by 8 positive divisors.
The sum of these divisors (counting 129674998) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110101010111011110110
3
Ternary
100001000011122201
4
Quaternary
13232222323312
5
Quinary
231144044443
6
Senary
20511215114
8
Octal
756527366
10
Decimal
129674998
12
Duodecimal
3751749a
16
Hexadecimal
7baaef6
20
Vigesimal
20a979i
36
Base36
257dva
md5
88e355bc6427d84673e22942b3643389
sha1
49bb4e784f582d1b1da1b9c35ce13cda56628e30
sha256
7ed24b6a1636a7ca7351a3a97bfffc99abc331e8b50c88f465ca70aad00671f7
sha512
a53e8646b6847c8031a5a527b0a6e37ec8c9f0c1f7f464e8a8e50ef7c5573195563fce990dbde8f485579abef2d06a6ebed96373d682e347a2f417ffed83f921
ripemd-160
cb6cd5a6d0836a60dca61d90b9d528442c41cb95
Diameter
259349996
Circumference
814772042.14214
Area
5.2827781467619E+16
Volume
9.1339232748773E+24
Surface area
2.1131112587048E+17
Circumference
814772042.14214
Perimeter
518699992
Area
16815605106300004
Diagonal
183388140.8723
Surface area
100893630637800024
Volume
2.1805635585282E+24
Space diagonal
224603685.00739
Perimeter
389024994
Area
7.2813706010316E+15
Altitude
112301842.5037
Surface area
7.2813706010316E+15
Volume
2.569818798406E+23
Height
61129380.290768