71377391 is an odd 8-digits prime number following 71377390
and preceding 71377392 . In scientific notation, it is written as 7.1377391 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 71377390 positive integers (up to 71377391) that are relatively prime to 71377391.
71377391 has 2 divisors, whose sum is 71377392
The reverse of 71377391 is 19377317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred seventy-seven thousand three hundred ninety-one
Scientific notation
7.1377391 × 10^7
Engineering notation
7.1377391 × 10^6
Prime Factorization
71377391
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71377391
Product of the distinct prime numbers
The prime factorization of 71377391 is 71377391.
Since it has a total of 1 prime factors.
1 , 7 , 78 , 37 , 577 , 377 , 9264 , 4025 , 55023 , 19273 , 43487 , 275189 , 2704570 , 3922716 , 6882298 , 48941340 , 552241521 , 181089230 , 6899633142 , 1171770691
n×2
142754782
n×3
214132173
n×4
285509564
n×5
356886955
n÷2
35688695.5
n÷3
23792463.666667
n÷3
17844347.75
n÷5
14275478.2
n2
5094731945966881
n3
3.6364867414747E+23
n4
2.5956293601255E+31
n5
1.8526925172876E+39
2 √n
8448.5141297154
3 √n
414.81414429032
4 √n
91.915799130048
5 √n
37.214495334114
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71377392
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35688696
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8448.5141888974
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719799
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71377391 can be divided by 2 positive divisors.
The sum of these divisors (counting 71377391) is 71377392, the average is 35688696.
Base
System
Value
2
Binary
100010000010010000111101111
3
Ternary
11222022100101002
4
Quaternary
10100102013233
5
Quinary
121233034031
6
Senary
11025510515
8
Octal
420220757
10
Decimal
71377391
12
Duodecimal
1baa243b
16
Hexadecimal
44121ef
20
Vigesimal
126239b
36
Base36
16hv5b
md5
80427c5b8bc9cd8714be5c6f1725e544
sha1
48370e93a5f13e79fb4276b89d8b81ec3647cde3
sha256
46798b726699c07887018d749c66335940f1ee15cea793167551e65c33e75ef8
sha512
b0135df49bf6c5f82c5ae652c4f54af4b1f21368b653905370f5e8594826fccbeada121532f1cef115e9c046f3d500315879a3b9e38d6f65267a563f3b64ff8b
ripemd-160
8c94031188dba68b6200481e683c69da458ff44a
Diameter
142754782
Circumference
448477374.39601
Area
1.6005572453459E+16
Volume
1.5232480042525E+24
Surface area
6.4022289813835E+16
Circumference
448477374.39601
Perimeter
285509564
Area
5094731945966881
Diagonal
100942874.39901
Surface area
30568391675801286
Volume
3.6364867414747E+23
Space diagonal
123629267.72371
Perimeter
214132173
Area
2.2060836453397E+15
Altitude
61814633.861855
Surface area
2.2060836453397E+15
Volume
4.2856407243195E+22
Height
33647624.799669