71221323 is an odd 8-digits composite number following 71221322
and preceding 71221324 . In scientific notation, it is written as 7.1221323 × 10^7.
The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors.
There are 47178144 positive integers (up to 71221323) that are relatively prime to 71221323.
71221323 has 8 divisors, whose sum is 95567248
The reverse of 71221323 is 32312217
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3
Name
seventy-one million two hundred twenty-one thousand three hundred twenty-three
Scientific notation
7.1221323 × 10^7
Engineering notation
7.1221323 × 10^6
Prime Factorization
3 × 157 × 151213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71221323
Product of the distinct prime numbers
The prime factorization of 71221323 is 3 × 157 × 151213.
Since it has a total of 3 prime factors.
1 , 2 , 40 , 38 , 1 , 383 , 2727 , 7516 , 34989 , 2081 , 914275 , 68054 , 7938187 , 5067100 , 31842605 , 51533448 , 633450444 , 475365894 , 8231048700 , 3245203105
n×2
142442646
n×3
213663969
n×4
284885292
n×5
356106615
n÷2
35610661.5
n÷3
23740441
n÷3
17805330.75
n÷5
14244264.6
n2
5072476849870329
n3
3.6126851213464E+23
n4
2.573002139247E+31
n5
1.83252616439E+39
2 √n
8439.2726582331
3 √n
414.51159070921
4 √n
91.865513976862
5 √n
37.198207044044
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
-71221322
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 71221323 can be divided by 8 positive divisors.
The sum of these divisors (counting 71221323) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001111101100000001001011
3
Ternary
11222000102021210
4
Quaternary
10033230001023
5
Quinary
121213040243
6
Senary
11022304203
8
Octal
417540113
10
Decimal
71221323
12
Duodecimal
1ba28063
16
Hexadecimal
43ec04b
20
Vigesimal
1252d63
36
Base36
16eiq3
md5
20ce6d577423a64aeb0b68db64fa83cf
sha1
657f0ebc9250ea572940d17c64d174b00ef918ad
sha256
9220315b8b02f6f4af8515cfef998253ce57838914fe5ae98119b823b800be8a
sha512
4507004efec8c548a417192d09b712a4cf81a74814d067d1d4f97af54639597bc9ef95b4962d960283d63afe025553a185f0f9faacf3225e6671b245ac59ee68
ripemd-160
908ad37c910a6e3e3a5cfa60c18af6dc593550d1
Diameter
142442646
Circumference
447496770.23149
Area
1.5935656007057E+16
Volume
1.5132780049273E+24
Surface area
6.3742624028228E+16
Circumference
447496770.23149
Perimeter
284885292
Area
5072476849870329
Diagonal
100722160.91675
Surface area
30434861099221974
Volume
3.6126851213464E+23
Space diagonal
123358950.01827
Perimeter
213663969
Area
2.1964469060481E+15
Altitude
61679475.009137
Surface area
2.1964469060481E+15
Volume
4.2575902459929E+22
Height
33574053.638918