71375221 is an odd 8-digits prime number following 71375220
and preceding 71375222 . In scientific notation, it is written as 7.1375221 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 71375220 positive integers (up to 71375221) that are relatively prime to 71375221.
71375221 has 2 divisors, whose sum is 71375222
The reverse of 71375221 is 12257317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million three hundred seventy-five thousand two hundred twenty-one
Scientific notation
7.1375221 × 10^7
Engineering notation
7.1375221 × 10^6
Prime Factorization
71375221
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71375221
Product of the distinct prime numbers
The prime factorization of 71375221 is 71375221.
Since it has a total of 1 prime factors.
1 , 7 , 89 , 17 , 641 , 212 , 2101 , 3197 , 64611 , 53163 , 246460 , 582018 , 2000532 , 9009678 , 37789035 , 82898030 , 129176948 , 823459791 , 313800238 , 8905053674
n×2
142750442
n×3
214125663
n×4
285500884
n×5
356876105
n÷2
35687610.5
n÷3
23791740.333333
n÷3
17843805.25
n÷5
14275044.2
n2
5094422172798841
n3
3.6361550845082E+23
n4
2.5953137274704E+31
n5
1.8524109086254E+39
2 √n
8448.3857037898
3 √n
414.80994055109
4 √n
91.915100521023
5 √n
37.214269053955
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71375222
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35687611
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8448.3857629727
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719791
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71375221 can be divided by 2 positive divisors.
The sum of these divisors (counting 71375221) is 71375222, the average is 35687611.
Base
System
Value
2
Binary
100010000010001100101110101
3
Ternary
11222022020101201
4
Quaternary
10100101211311
5
Quinary
121233001341
6
Senary
11025452501
8
Octal
420214565
10
Decimal
71375221
12
Duodecimal
1baa1131
16
Hexadecimal
4411975
20
Vigesimal
1261i11
36
Base36
16hth1
md5
06fcd03959ab85b87a7b57b0ba8e7b7c
sha1
4dbee18e333d5877443955d43fd20fb7157a6833
sha256
3eca471c6b41909ebbf5fb1eb4a316aa64eb78d9a92231557b7337d0be12553a
sha512
23f79d320065981e2651f94435a1c5e884a4f7ddcfc1d107e0f665f0795a462a9ec9f2df6c53b166222ebdd451d859b2310ef7b4eba24c1c5ac23c19dc32fb1b
ripemd-160
db29b16bf1a1ebaaef9b9a2a882211be6407bd9b
Diameter
142750442
Circumference
448463739.8839
Area
1.600459927235E+16
Volume
1.5231090801072E+24
Surface area
6.4018397089399E+16
Circumference
448463739.8839
Perimeter
285500884
Area
5094422172798841
Diagonal
100939805.55558
Surface area
30566533036793046
Volume
3.6361550845082E+23
Space diagonal
123625509.17346
Perimeter
214125663
Area
2.2059495096233E+15
Altitude
61812754.586729
Surface area
2.2059495096233E+15
Volume
4.2852498628361E+22
Height
33646601.851859