29123397 is an odd 8-digits composite number following 29123396
and preceding 29123398 . In scientific notation, it is written as 2.9123397 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 18271872 positive integers (up to 29123397) that are relatively prime to 29123397.
29123397 has 18 divisors, whose sum is 44691218
The reverse of 29123397 is 79332192
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-nine million one hundred twenty-three thousand three hundred ninety-seven
Scientific notation
2.9123397 × 10^7
Engineering notation
2.9123397 × 10^6
Prime Factorization
3 × 3 × 17 × 17 × 11197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
571047
Product of the distinct prime numbers
The prime factorization of 29123397 is 3 × 3 × 17 × 17 × 11197.
Since it has a total of 5 prime factors.
6 , 9 , 24 , 47 , 15 , 573 , 1690 , 163 , 57720 , 10796 , 397431 , 364999 , 3338720 , 3322625 , 63972865 , 69112512 , 195487621 , 341910504 , 7567851869 , 6012369122
n×2
58246794
n×3
87370191
n×4
116493588
n×5
145616985
n÷2
14561698.5
n÷3
9707799
n÷3
7280849.25
n÷5
5824679.4
n2
848172252819609
n3
2.470165724325E+22
n4
7.1939617045309E+29
n5
2.0951260272385E+37
2 √n
5396.609769105
3 √n
307.66682995614
4 √n
73.461621062328
5 √n
31.106303574871
1 , 3 , 9 , 17 , 51 , 153 , 289 , 867 , 2601 , 11197 , 33591 , 100773 , 190349 , 571047 , 1713141 , 3235933 , 9707799 , 29123397
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-29123396
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29123397 can be divided by 18 positive divisors.
The sum of these divisors (counting 29123397) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1101111000110001101000101
3
Ternary
2000210121210100
4
Quaternary
1233012031011
5
Quinary
24423422042
6
Senary
2520114313
8
Octal
157061505
10
Decimal
29123397
12
Duodecimal
9905999
16
Hexadecimal
1bc6345
20
Vigesimal
92089h
36
Base36
hc7r9
md5
7e123ab2325f521662b930541aa81715
sha1
59fcd80bc7205a828f8c7b9bd6cf4dbc3e7289f7
sha256
fd6f70c25cdd5bcc701422efe855b7ad3e156e097ba56af1d9723c2ad1ab329c
sha512
bd791b604fea2a5fd4d43500f0c615c67a1e9356dd5365ff6f030ca4767e5e8b21f40850149af90ac1187d14595fcaec5383c9522a46e40abe04c38ed48e4a90
ripemd-160
fee156e5fa9ed4b733c918f3c8f65c3361ec187f
Diameter
58246794
Circumference
182987700.12556
Area
2.6646117184368E+15
Volume
1.0347005990252E+23
Surface area
1.0658446873747E+16
Circumference
182987700.12556
Perimeter
116493588
Area
848172252819609
Diagonal
41186703.019776
Surface area
5089033516917654
Volume
2.470165724325E+22
Space diagonal
50443203.292999
Perimeter
87370191
Area
3.6726935886343E+14
Altitude
25221601.6465
Surface area
3.6726935886343E+14
Volume
2.9111182238746E+21
Height
13728901.006592