71369871 is an odd 8-digits composite number following 71369870
and preceding 71369872 . In scientific notation, it is written as 7.1369871 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 45075672 positive integers (up to 71369871) that are relatively prime to 71369871.
71369871 has 8 divisors, whose sum is 100168320
The reverse of 71369871 is 17896317
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred sixty-nine thousand eight hundred seventy-one
Scientific notation
7.1369871 × 10^7
Engineering notation
7.1369871 × 10^6
Prime Factorization
3 × 19 × 1252103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71369871
Product of the distinct prime numbers
The prime factorization of 71369871 is 3 × 19 × 1252103.
Since it has a total of 3 prime factors.
2 , 5 , 60 , 30 , 239 , 950 , 4918 , 4387 , 94474 , 22114 , 808279 , 798766 , 9059686 , 3942616 , 19439676 , 75619374 , 829122869 , 818490813 , 4066682516 , 4353633559
n×2
142739742
n×3
214109613
n×4
285479484
n×5
356849355
n÷2
35684935.5
n÷3
23789957
n÷3
17842467.75
n÷5
14273974.2
n2
5093658486556641
n3
3.635337491036E+23
n4
2.594535677767E+31
n5
1.8517167662713E+39
2 √n
8448.0690693199
3 √n
414.79957612956
4 √n
91.913378075881
5 √n
37.213711150788
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71369870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71369871 can be divided by 8 positive divisors.
The sum of these divisors (counting 71369871) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010000010010001111
3
Ternary
11222021222001120
4
Quaternary
10100100102033
5
Quinary
121232313441
6
Senary
11025412023
8
Octal
420202217
10
Decimal
71369871
12
Duodecimal
1ba9a013
16
Hexadecimal
441048f
20
Vigesimal
12614db
36
Base36
16hpcf
md5
816a33472c60fb3d12d9c2a3349ae7f7
sha1
4c54f256975c9faef93a3569fa06c3070df55c3d
sha256
5a746fe692df2cf3d85346b84ce5caa638b47c361623682da47e99eda6b9f7cb
sha512
5209b7ce99c99f1bfa608bf60aef2aee9861daaa8af9ca7f35a48a93d8b0d80967ef73a6f68cbcfb94e2f25754ae289723862f05d9c2b5444b8d98d0fc06154c
ripemd-160
16b733b43222b149307b4b3d6899979a3acef58f
Diameter
142739742
Circumference
448430124.8425
Area
1.6002200081262E+16
Volume
1.5227666073544E+24
Surface area
6.4008800325047E+16
Circumference
448430124.8425
Perimeter
285479484
Area
5093658486556641
Diagonal
100932239.51302
Surface area
30561950919339846
Volume
3.635337491036E+23
Space diagonal
123616242.70164
Perimeter
214109613
Area
2.2056188237801E+15
Altitude
61808121.350818
Surface area
2.2056188237801E+15
Volume
4.2842863196888E+22
Height
33644079.837673