129123614 is an even 9-digits composite number following 129123613
and preceding 129123615 . In scientific notation, it is written as 1.29123614 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 64561806 positive integers (up to 129123614) that are relatively prime to 129123614.
129123614 has 4 divisors, whose sum is 193685424
The reverse of 129123614 is 416321921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million one hundred twenty-three thousand six hundred fourteen
Scientific notation
1.29123614 × 10^8
Engineering notation
1.29123614 × 10^6
Prime Factorization
2 × 64561807
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129123614
Product of the distinct prime numbers
The prime factorization of 129123614 is 2 × 64561807.
Since it has a total of 2 prime factors.
4 , 5 , 40 , 15 , 361 , 772 , 1633 , 3625 , 68679 , 71117 , 770787 , 956290 , 5631399 , 1482545 , 75950051 , 31216984 , 341937808 , 42271436 , 2213702556 , 3843104974
n×2
258247228
n×3
387370842
n×4
516494456
n×5
645618070
n÷2
64561807
n÷3
43041204.666667
n÷3
32280903.5
n÷5
25824722.8
n2
16672907692420996
n3
2.1528660971338E+24
n4
2.7798585091999E+32
n5
3.5894537711654E+40
2 √n
11363.257191492
3 √n
505.43877690408
4 √n
106.59857968797
5 √n
41.898756568248
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129123613
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129123614 can be divided by 4 positive divisors.
The sum of these divisors (counting 129123614) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100100100010100011110
3
Ternary
22222222011022002
4
Quaternary
13230210110132
5
Quinary
231023423424
6
Senary
20451322302
8
Octal
754442436
10
Decimal
129123614
12
Duodecimal
372b0392
16
Hexadecimal
7b2451e
20
Vigesimal
207090e
36
Base36
24vkf2
md5
c9f87e4f4b1886cf7169e6ab8af7d746
sha1
00d38e1154172466cf2628d0d2d10fc2781ca213
sha256
f044d9de4ba328233cfea5158eb7ca383f7c630d69de6b0275b97b0dc8b49a03
sha512
4227453407498a2e6c635cb454eb9deba5c4256d383b86c16628adea729ceaa487649cb8f1a33121e460e43db238891913958852bc4800faefa2e76f409c0ed2
ripemd-160
813235e6c38a619665ced6c335874f1868ce7926
Diameter
258247228
Circumference
811307594.29473
Area
5.2379484320491E+16
Volume
9.0179044198908E+24
Surface area
2.0951793728196E+17
Circumference
811307594.29473
Perimeter
516494456
Area
16672907692420996
Diagonal
182608366.14143
Surface area
100037446154525976
Volume
2.1528660971338E+24
Space diagonal
223648659.90491
Perimeter
387370842
Area
7.2195808082948E+15
Altitude
111824329.95246
Surface area
7.2195808082948E+15
Volume
2.5371770271165E+23
Height
60869455.380476