71366139 is an odd 8-digits composite number following 71366138
and preceding 71366140 . In scientific notation, it is written as 7.1366139 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 43382592 positive integers (up to 71366139) that are relatively prime to 71366139.
71366139 has 16 divisors, whose sum is 86436000
The reverse of 71366139 is 93166317
Previous prime number is 83
Is Prime? no Number parity odd Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred sixty-six thousand one hundred thirty-nine
Scientific notation
7.1366139 × 10^7
Engineering notation
7.1366139 × 10^6
Prime Factorization
9 × 13 × 83 × 7349
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71366139 Product of the distinct prime numbers
The prime factorization of 71366139 is 9 × 13 × 83 × 7349.
Since it has a total of 4 prime factors.
5 , 9 , 49 , 3 , 940 , 904 , 2503 , 2760 , 97127 , 71223 , 141133 , 921430 , 5963504 , 7378472 , 9422235 , 45301166 , 679952389 , 538232053 , 5629469425 , 9718633493
n×2
142732278
n×3
214098417
n×4
285464556
n×5
356830695
n÷2
35683069.5
n÷3
23788713
n÷3
17841534.75
n÷5
14273227.8
n2
5093125795767321
n3
3.6347672348522E+23
n4
2.5939930371511E+31
n5
1.8512326765435E+39
2 √n8447.8481875564
3 √n414.79234591238
4 √n91.912176492326
5 √n37.213321954414
1 , 9 , 13 , 83 , 117 , 747 , 1079 , 7349 , 9711 , 66141 , 95537 , 609967 , 859833 , 5489703 , 7929571 , 71366139
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71366138 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71366139 can be divided by 16 positive divisors.
The sum of these divisors (counting 71366139) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001111010111111011
3
Ternary
11222021202221100
4
Quaternary
10100033113323
5
Quinary
121232204024
6
Senary
11025342443
8
Octal
420172773
10
Decimal
71366139
12
Duodecimal
1ba97a23
16
Hexadecimal
440f5fb
20
Vigesimal
1260f6j
36
Base36
16hmgr
md5
a8a443fe26714e7e863b8125fccfda07
sha1
35b69dd70719c215009d698fd42294acde4b2427
sha256
c0bcb5775d409420c9c01860d0ac732a83c926ceaee8b3f43f1293dd7306e0cf
sha512
04f9cefa499912451dacf640b5bac00f22badc98be42931d321c35b8e61ed6982608800076b0daeae9a799c27be59140a10762ccea21984aa83d95727f493ef4
ripemd-160
130ee497c277d09be118828e1165c5503c5c2752
Diameter
142732278
Circumference
448406675.99494
Area
1.6000526583791E+16
Volume
1.5225277390027E+24
Surface area
6.4002106335165E+16
Circumference
448406675.99494
Perimeter
285464556
Area
5093125795767321
Diagonal
100926961.668
Surface area
30558754774603926
Volume
3.6347672348522E+23
Space diagonal
123609778.68802
Perimeter
214098417
Area
2.2053881619022E+15
Altitude
61804889.344011
Surface area
2.2053881619022E+15
Volume
4.2836142663311E+22
Height
33642320.556001