29123898 is an even 8-digits composite number following 29123897
and preceding 29123899 . In scientific notation, it is written as 2.9123898 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 9707964 positive integers (up to 29123898) that are relatively prime to 29123898.
29123898 has 8 divisors, whose sum is 58247808
The reverse of 29123898 is 89832192
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty-nine million one hundred twenty-three thousand eight hundred ninety-eight
Scientific notation
2.9123898 × 10^7
Engineering notation
2.9123898 × 10^6
Prime Factorization
2 × 3 × 4853983
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
29123898
Product of the distinct prime numbers
The prime factorization of 29123898 is 2 × 3 × 4853983.
Since it has a total of 3 prime factors.
9 , 2 , 84 , 31 , 220 , 189 , 6606 , 9039 , 59720 , 46802 , 906436 , 393162 , 2154859 , 9121457 , 14166929 , 40938257 , 831130326 , 804253839 , 5239576740 , 3074642008
n×2
58247796
n×3
87371694
n×4
116495592
n×5
145619490
n÷2
14561949
n÷3
9707966
n÷3
7280974.5
n÷5
5824779.6
n2
848201434714404
n3
2.4702932068076E+22
n4
7.1944567385157E+29
n5
2.0953062421794E+37
2 √n
5396.6561869365
3 √n
307.66859417568
4 √n
73.461936994177
5 √n
31.106410596389
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
-29123897
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 29123898 can be divided by 8 positive divisors.
The sum of these divisors (counting 29123898) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101111000110010100111010
3
Ternary
2000210122110220
4
Quaternary
1233012110322
5
Quinary
24423431043
6
Senary
2520120510
8
Octal
157062472
10
Decimal
29123898
12
Duodecimal
9906136
16
Hexadecimal
1bc653a
20
Vigesimal
9209ei
36
Base36
hc856
md5
1bce27537c9e99ecb20ce58a3ee69bf2
sha1
1c61a36408afa6f551949593f39ce5e1318f7309
sha256
e8fa9251d150f1e2964ebf756de492705a54297c642addd79f7182f5121013c0
sha512
e1a0430565577b9c2f4882acf3fa23d3981e33ed9b130e32459192d65a70dbaf14f71406d12143fd1a7c5c7d4b3bc86bb4025b0596d09e6188174aafce1b6b72
ripemd-160
fa9b241b1d0ec0f034cae49c633f79bd79c6b1d9
Diameter
58247796
Circumference
182990848.0014
Area
2.6647033960631E+15
Volume
1.0347539987626E+23
Surface area
1.0658813584252E+16
Circumference
182990848.0014
Perimeter
116495592
Area
848201434714404
Diagonal
41187411.540771
Surface area
5089208608286424
Volume
2.4702932068076E+22
Space diagonal
50444071.050454
Perimeter
87371694
Area
3.6728199499454E+14
Altitude
25222035.525227
Surface area
3.6728199499454E+14
Volume
2.9112684634212E+21
Height
13729137.180257