71395772 is an even 8-digits composite number following 71395771
and preceding 71395773 . In scientific notation, it is written as 7.1395772 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 29267568 positive integers (up to 71395772) that are relatively prime to 71395772.
71395772 has 24 divisors, whose sum is 149001216
The reverse of 71395772 is 27759317
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred ninety-five thousand seven hundred seventy-two
Scientific notation
7.1395772 × 10^7
Engineering notation
7.1395772 × 10^6
Prime Factorization
2 × 2 × 7 × 23 × 110863
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35697886
Product of the distinct prime numbers
The prime factorization of 71395772 is 2 × 2 × 7 × 23 × 110863.
Since it has a total of 5 prime factors.
6 , 9 , 69 , 19 , 929 , 678 , 2770 , 9801 , 1123 , 90207 , 185171 , 888998 , 4280805 , 190660 , 70164240 , 3980433 , 338641444 , 964803266 , 881140698 , 9587269960
n×2
142791544
n×3
214187316
n×4
285583088
n×5
356978860
n÷2
35697886
n÷3
23798590.666667
n÷3
17848943
n÷5
14279154.4
n2
5097356259475984
n3
3.6392968530432E+23
n4
2.5983040836019E+31
n5
1.8550792593951E+39
2 √n
8449.6018841126
3 √n
414.84974867556
4 √n
91.921716063793
5 √n
37.216411821055
1 , 2 , 4 , 7 , 14 , 23 , 28 , 46 , 92 , 161 , 322 , 644 , 110863 , 221726 , 443452 , 776041 , 1552082 , 2549849 , 3104164 , 5099698 , 10199396 , 17848943 , 35697886 , 71395772
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
-71395771
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 71395772 can be divided by 24 positive divisors.
The sum of these divisors (counting 71395772) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000010110100110111100
3
Ternary
11222100021120212
4
Quaternary
10100112212330
5
Quinary
121234131042
6
Senary
11030131552
8
Octal
420264674
10
Decimal
71395772
12
Duodecimal
1bab0bb8
16
Hexadecimal
44169bc
20
Vigesimal
126498c
36
Base36
16i9bw
md5
5ad203e023825cee03d397be501fc7da
sha1
b74557b584d261ea0282f70c97ce1de13cc36d73
sha256
bf6c84f083c93ac1363770b07809c6bfbcb60536c9a478117222f0ff263e9bfd
sha512
f0c72f159823363992bd9ac46a1814371b9d98b2512e17f1c1481ad5425f50ffa68a40f7bdb057e9781f19d5118cf33a3b568867fda705ded877c483a2bce2bb
ripemd-160
e90b4d4c80110e5cd610e8fa7eb19493127f2eec
Diameter
142791544
Circumference
448592865.62514
Area
1.60138169775E+16
Volume
1.5244251010337E+24
Surface area
6.4055267909999E+16
Circumference
448592865.62514
Perimeter
285583088
Area
5097356259475984
Diagonal
100968869.0585
Surface area
30584137556855904
Volume
3.6392968530432E+23
Space diagonal
123661104.5496
Perimeter
214187316
Area
2.2072200064229E+15
Altitude
61830552.274802
Surface area
2.2072200064229E+15
Volume
4.2889524725629E+22
Height
33656289.686166