71300809 is an odd 8-digits prime number following 71300808
and preceding 71300810 . In scientific notation, it is written as 7.1300809 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 71300808 positive integers (up to 71300809) that are relatively prime to 71300809.
71300809 has 2 divisors, whose sum is 71300810
The reverse of 71300809 is 90800317
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 thousand eight hundred nine
Scientific notation
7.1300809 × 10^7
Engineering notation
7.1300809 × 10^6
Prime Factorization
71300809
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71300809
Product of the distinct prime numbers
The prime factorization of 71300809 is 71300809.
Since it has a total of 1 prime factors.
8 , 1 , 70 , 20 , 636 , 686 , 4934 , 6264 , 64064 , 62980 , 80652 , 558474 , 7842084 , 7017108 , 62382422 , 60202500 , 629457630 , 770202700 , 3704549063 , 1026829726
n×2
142601618
n×3
213902427
n×4
285203236
n×5
356504045
n÷2
35650404.5
n÷3
23766936.333333
n÷3
17825202.25
n÷5
14260161.8
n2
5083805364054481
n3
3.6247943525562E+23
n4
2.5845076979589E+31
n5
1.842774897312E+39
2 √n
8443.9806371166
3 √n
414.66573751729
4 √n
91.891134703608
5 √n
37.206506293501
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71300810
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35650405
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8443.9806963304
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719498
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71300809 can be divided by 2 positive divisors.
The sum of these divisors (counting 71300809) is 71300810, the average is 35650405.
Base
System
Value
2
Binary
100001111111111011011001001
3
Ternary
11222011110022201
4
Quaternary
10033333123021
5
Quinary
121223111214
6
Senary
11024120201
8
Octal
417773311
10
Decimal
71300809
12
Duodecimal
1ba66061
16
Hexadecimal
43ff6c9
20
Vigesimal
125cc09
36
Base36
16g821
md5
4e6548a4c8dcfefdcde3533f8eb53368
sha1
8f6acff2e31e2b0efb0053d3f5681714ba14c188
sha256
eb34327d7274e433353375e688ccf0dd3523958a321037432d44b76aa94f5d03
sha512
8e41c399cc9a6bae81a85e7e5b0a6ffabe952d84332a829d10ed05620b07683671371145b201816ff2d06e5eb6807b3968c44a0bd6c395c3a821de3f67010e0b
ripemd-160
40b8af0c99a1988ab57c2d782823b20b457a653a
Diameter
142601618
Circumference
447996195.49882
Area
1.5971245583994E+16
Volume
1.5183503078353E+24
Surface area
6.3884982335976E+16
Circumference
447996195.49882
Perimeter
285203236
Area
5083805364054481
Diagonal
100834571.09597
Surface area
30502832184326886
Volume
3.6247943525562E+23
Space diagonal
123496623.80876
Perimeter
213902427
Area
2.2013522965834E+15
Altitude
61748311.904382
Surface area
2.2013522965834E+15
Volume
4.271861111832E+22
Height
33611523.698658