71386380 is an even 8-digits composite number following 71386379
and preceding 71386381 . In scientific notation, it is written as 7.1386380 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 17570304 positive integers (up to 71386380) that are relatively prime to 71386380.
71386380 has 24 divisors, whose sum is 135545760
The reverse of 71386380 is 08368317
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred eighty-six thousand three hundred eighty
Scientific notation
7.1386380 × 10^7
Engineering notation
7.1386380 × 10^6
Prime Factorization
2 × 2 × 135 × 13 × 10169
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35693190
Product of the distinct prime numbers
The prime factorization of 71386380 is 2 × 2 × 135 × 13 × 10169.
Since it has a total of 5 prime factors.
4 , 7 , 52 , 2 , 933 , 47 , 6532 , 5320 , 6044 , 4905 , 774893 , 796795 , 8913093 , 6177591 , 84954748 , 13582548 , 188662854 , 370863679 , 8669281660 , 7708276609
n×2
142772760
n×3
214159140
n×4
285545520
n×5
356931900
n÷2
35693190
n÷3
23795460
n÷3
17846595
n÷5
14277276
n2
5096015249504400
n3
3.6378608108692E+23
n4
2.5969371423181E+31
n5
1.8538594167764E+39
2 √n
8449.0461000044
3 √n
414.83155693678
4 √n
91.918692875848
5 √n
37.215432617598
1 , 2 , 4 , 13 , 26 , 52 , 135 , 270 , 540 , 1755 , 3510 , 7020 , 10169 , 20338 , 40676 , 132197 , 264394 , 528788 , 1372815 , 2745630 , 5491260 , 17846595 , 35693190 , 71386380
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71386379
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71386380 can be divided by 24 positive divisors.
The sum of these divisors (counting 71386380) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000010100010100001100
3
Ternary
11222022210201000
4
Quaternary
10100110110030
5
Quinary
121233331010
6
Senary
11030020300
8
Octal
420242414
10
Decimal
71386380
12
Duodecimal
1baa7690
16
Hexadecimal
441450c
20
Vigesimal
12635j0
36
Base36
16i230
md5
f321a036f673a1d7115f30cf5f892107
sha1
3db42465b3882c82b84d2e98c1ed951b292c95ec
sha256
af33d0424c7665ea867ef387a6def6eb7ffd462a200a14c9ed17934923791c46
sha512
9723f2be4dd8a824e05a399c1a50d201de1ff6e3440040635c10370f7ddb55980a1d40c3af04ba616f18a5d5ca65b97ea7f5d2aa10f32d3d0b66622b3b261e9d
ripemd-160
f844f8558888ef00c58a1c06e513a47fb6f2c678
Diameter
142772760
Circumference
448533853.94874
Area
1.6009604070425E+16
Volume
1.5238235730945E+24
Surface area
6.4038416281698E+16
Circumference
448533853.94874
Perimeter
285545520
Area
5096015249504400
Diagonal
100955586.76472
Surface area
30576091497026400
Volume
3.6378608108692E+23
Space diagonal
123644837.12842
Perimeter
214159140
Area
2.2066393320719E+15
Altitude
61822418.564209
Surface area
2.2066393320719E+15
Volume
4.2872600806306E+22
Height
33651862.254906