29128973 is an odd 8-digits composite number following 29128972
and preceding 29128974 . In scientific notation, it is written as 2.9128973 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 27415488 positive integers (up to 29128973) that are relatively prime to 29128973.
29128973 has 4 divisors, whose sum is 30842460
The reverse of 29128973 is 37982192
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
twenty-nine million one hundred twenty-eight thousand nine hundred seventy-three
Scientific notation
2.9128973 × 10^7
Engineering notation
2.9128973 × 10^6
Prime Factorization
17 × 1713469
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
29128973
Product of the distinct prime numbers
The prime factorization of 29128973 is 17 × 1713469.
Since it has a total of 2 prime factors.
4 , 5 , 31 , 49 , 637 , 310 , 9570 , 9711 , 34723 , 77860 , 942873 , 197694 , 8508021 , 3711816 , 70947710 , 22373372 , 907954151 , 481587417 , 7461673912 , 6715601269
n×2
58257946
n×3
87386919
n×4
116515892
n×5
145644865
n÷2
14564486.5
n÷3
9709657.6666667
n÷3
7282243.25
n÷5
5825794.6
n2
848497068034729
n3
2.4715848185363E+22
n4
7.1994727446353E+29
n5
2.0971324719272E+37
2 √n
5397.1263650206
3 √n
307.68646412139
4 √n
73.465137072087
5 √n
31.107494613586
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
-29128972
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 29128973 can be divided by 4 positive divisors.
The sum of these divisors (counting 29128973) is 1, the average is 0.25.
Base
System
Value
2
Binary
1101111000111100100001101
3
Ternary
2000210220102212
4
Quaternary
1233013210031
5
Quinary
24424111343
6
Senary
2520200205
8
Octal
157074415
10
Decimal
29128973
12
Duodecimal
9909065
16
Hexadecimal
1bc790d
20
Vigesimal
92128d
36
Base36
hcc25
md5
67f52322c0d2de0312afbce2c57491a7
sha1
59a378cebd8bbb6a8bba6ede544ed156e20ed0fc
sha256
e90d97e849868e7034e674b4d975944fab36011218785c63067e04e189397455
sha512
00a2fa09373c58168adfda14e24b0b299cf501b3a2fd853b1176d21a245451df45da312cebe646f0607abb848ad50367ce71de1d9304dea901d784810d21350a
ripemd-160
0925800ba02efb70e6b5119ea8b146137c70d10b
Diameter
58257946
Circumference
183022735.16683
Area
2.6656321555304E+15
Volume
1.0352950278184E+23
Surface area
1.0662528622122E+16
Circumference
183022735.16683
Perimeter
116515892
Area
848497068034729
Diagonal
41194588.6746
Surface area
5090982408208374
Volume
2.4715848185363E+22
Space diagonal
50452861.208302
Perimeter
87386919
Area
3.6741000797734E+14
Altitude
25226430.604151
Surface area
3.6741000797734E+14
Volume
2.9127906424412E+21
Height
13731529.5582