71383997 is an odd 8-digits composite number following 71383996
and preceding 71383998 . In scientific notation, it is written as 7.1383997 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 71209056 positive integers (up to 71383997) that are relatively prime to 71383997.
71383997 has 4 divisors, whose sum is 71558940
The reverse of 71383997 is 79938317
Previous prime number is 409
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-one million three hundred eighty-three thousand nine hundred ninety-seven
Scientific notation
7.1383997 × 10^7
Engineering notation
7.1383997 × 10^6
Prime Factorization
409 × 174533
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71383997
Product of the distinct prime numbers
The prime factorization of 71383997 is 409 × 174533.
Since it has a total of 2 prime factors.
6 , 2 , 21 , 78 , 514 , 160 , 5836 , 9452 , 22673 , 13355 , 277142 , 143681 , 2751686 , 7481511 , 27651326 , 30983199 , 407187818 , 125012433 , 7351109804 , 8781971252
n×2
142767994
n×3
214151991
n×4
285535988
n×5
356919985
n÷2
35691998.5
n÷3
23794665.666667
n÷3
17845999.25
n÷5
14276799.4
n2
5095675027696009
n3
3.6374965089003E+23
n4
2.5965903987885E+31
n5
1.8535500123735E+39
2 √n
8448.9050769907
3 √n
414.82694095541
4 √n
91.917925765276
5 √n
37.215184151265
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71383996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71383997 can be divided by 4 positive divisors.
The sum of these divisors (counting 71383997) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010011101110111101
3
Ternary
11222022200102202
4
Quaternary
10100103232331
5
Quinary
121233241442
6
Senary
11030001245
8
Octal
420235675
10
Decimal
71383997
12
Duodecimal
1baa6225
16
Hexadecimal
4413bbd
20
Vigesimal
1262jjh
36
Base36
16i08t
md5
59b091780a3ad583114ec50480554bf8
sha1
4ca4b9d953f9d4190df5e6dcb7883a546560b9df
sha256
5be757f5354f224b48efddbcff847503b6c7ad7767a029edc7b761694594d019
sha512
55e0539cba2432326fdaf7ef0bb07ad119b42808133ed5f2c47e84fea7eb96c37cc47b3e8048d5ee6c8662c39d560d75db76abe80126ff6ac3cd32a10d8f9087
ripemd-160
8df1a6737671fbeb8056ff22ca7c646bb95d720e
Diameter
142767994
Circumference
448518881.11815
Area
1.6008535232091E+16
Volume
1.5236709746426E+24
Surface area
6.4034140928363E+16
Circumference
448518881.11815
Perimeter
285535988
Area
5095675027696009
Diagonal
100952216.6938
Surface area
30574050166176054
Volume
3.6374965089003E+23
Space diagonal
123640709.65134
Perimeter
214151991
Area
2.2064920117074E+15
Altitude
61820354.825672
Surface area
2.2064920117074E+15
Volume
4.286830746643E+22
Height
33650738.897933