129628619 is an odd 9-digits composite number following 129628618
and preceding 129628620 . In scientific notation, it is written as 1.29628619 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 126961120 positive integers (up to 129628619) that are relatively prime to 129628619.
129628619 has 8 divisors, whose sum is 132304752
The reverse of 129628619 is 916826921
Previous prime number is 683
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million six hundred twenty-eight thousand six hundred nineteen
Scientific notation
1.29628619 × 10^8
Engineering notation
1.29628619 × 10^6
Prime Factorization
53 × 683 × 3581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129628619
Product of the distinct prime numbers
The prime factorization of 129628619 is 53 × 683 × 3581.
Since it has a total of 3 prime factors.
4 , 8 , 79 , 98 , 151 , 828 , 7258 , 4970 , 39918 , 48732 , 8229 , 709374 , 5745571 , 7979269 , 40635024 , 48264947 , 454819893 , 247306642 , 6924385250 , 4405326171
n×2
259257238
n×3
388885857
n×4
518514476
n×5
648143095
n÷2
64814309.5
n÷3
43209539.666667
n÷3
32407154.75
n÷5
25925723.8
n2
16803578863847161
n3
2.1782247223781E+24
n4
2.8236026263353E+32
n5
3.6601970905662E+40
2 √n
11385.456468671
3 √n
506.09684674724
4 √n
106.70265445935
5 √n
41.931478789903
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
-129628618
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 129628619 can be divided by 8 positive divisors.
The sum of these divisors (counting 129628619) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110011111100111001011
3
Ternary
100000220211000222
4
Quaternary
13232133213023
5
Quinary
231141103434
6
Senary
20510220255
8
Octal
756374713
10
Decimal
129628619
12
Duodecimal
374b468b
16
Hexadecimal
7b9f9cb
20
Vigesimal
20a3baj
36
Base36
256e2z
md5
ad6094fa52d2a8189de12acb24609f13
sha1
1da8a01065710cca35c2f33573d2cc5bac857c39
sha256
d0f6dab4e3234553d2a9c2c6f53669419a5e62c1fddb00609df827d97fc87eb0
sha512
80fa5669f7edbf44c7f5161a5842879cd3787c29c2de01c9997b15aa1ba27e858ceced36e775be0f55ad3183b7dbae8a43f549884e93a827ddbff3d50644c40e
ripemd-160
ef75628c6d33aaa7549273da6d14bf944038cd31
Diameter
259257238
Circumference
814480634.29078
Area
5.2789999912679E+16
Volume
9.1241263809209E+24
Surface area
2.1115999965072E+17
Circumference
814480634.29078
Perimeter
518514476
Area
16803578863847161
Diagonal
183322551.06149
Surface area
100821473183082966
Volume
2.1782247223781E+24
Space diagonal
224523354.22299
Perimeter
388885857
Area
7.2761630852934E+15
Altitude
112261677.11149
Surface area
7.2761630852934E+15
Volume
2.5670624535696E+23
Height
61107517.020498