29123948 is an even 8-digits composite number following 29123947
and preceding 29123949 . In scientific notation, it is written as 2.9123948 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 12481680 positive integers (up to 29123948) that are relatively prime to 29123948.
29123948 has 12 divisors, whose sum is 58247952
The reverse of 29123948 is 84932192
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-nine million one hundred twenty-three thousand nine hundred forty-eight
Scientific notation
2.9123948 × 10^7
Engineering notation
2.9123948 × 10^6
Prime Factorization
2 × 2 × 7 × 1040141
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
14561974
Product of the distinct prime numbers
The prime factorization of 29123948 is 2 × 2 × 7 × 1040141.
Since it has a total of 4 prime factors.
9 , 5 , 82 , 62 , 988 , 494 , 4184 , 7941 , 36041 , 25538 , 930068 , 33582 , 3296212 , 874266 , 34868835 , 62378431 , 595141959 , 286681033 , 8577241618 , 3814560890
n×2
58247896
n×3
87371844
n×4
116495792
n×5
145619740
n÷2
14561974
n÷3
9707982.6666667
n÷3
7280987
n÷5
5824789.6
n2
848204347106704
n3
2.470305929851E+22
n4
7.1945061445071E+29
n5
2.0953242283831E+37
2 √n
5396.6608194327
3 √n
307.66877024438
4 √n
73.461968524078
5 √n
31.106421277099
1 , 2 , 4 , 7 , 14 , 28 , 1040141 , 2080282 , 4160564 , 7280987 , 14561974 , 29123948
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-29123947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29123948 can be divided by 12 positive divisors.
The sum of these divisors (counting 29123948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101111000110010101101100
3
Ternary
2000210122112202
4
Quaternary
1233012111230
5
Quinary
24423431243
6
Senary
2520121032
8
Octal
157062554
10
Decimal
29123948
12
Duodecimal
9906178
16
Hexadecimal
1bc656c
20
Vigesimal
9209h8
36
Base36
hc86k
md5
86ad8f0f079908ec916845830cf3d8bb
sha1
b9dbcf29be493f36af3884bee8df6bb627bea226
sha256
e2188757b5f3f637704c36513693aa1edcbd901a5f3fd314886ab03c6e620894
sha512
74841175875a71043442d2b90b129cef967b2333aa8395c75078382719eff216e5aee35ee9c78f01e88201ab604eabf28473bb9d207c56ee6495738fff1350f9
ripemd-160
d0e95372ca6cb38c578f8904e4b90e5c042bb143
Diameter
58247896
Circumference
182991162.16066
Area
2.6647125456133E+15
Volume
1.0347593281785E+23
Surface area
1.0658850182453E+16
Circumference
182991162.16066
Perimeter
116495792
Area
848204347106704
Diagonal
41187482.251449
Surface area
5089226082640224
Volume
2.470305929851E+22
Space diagonal
50444157.652994
Perimeter
87371844
Area
3.672832560974E+14
Altitude
25222078.826497
Surface area
3.672832560974E+14
Volume
2.9112834576716E+21
Height
13729160.750483