71393508 is an even 8-digits composite number following 71393507
and preceding 71393509 . In scientific notation, it is written as 7.1393508 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 23666400 positive integers (up to 71393508) that are relatively prime to 71393508.
71393508 has 24 divisors, whose sum is 130281984
The reverse of 71393508 is 80539317
Previous prime number is 191
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred ninety-three thousand five hundred eight
Scientific notation
7.1393508 × 10^7
Engineering notation
7.1393508 × 10^6
Prime Factorization
2 × 2 × 27 × 191 × 3461
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35696754
Product of the distinct prime numbers
The prime factorization of 71393508 is 2 × 2 × 27 × 191 × 3461.
Since it has a total of 5 prime factors.
7 , 2 , 66 , 66 , 492 , 42 , 5394 , 7630 , 23380 , 80762 , 100540 , 386643 , 795479 , 2630117 , 17700732 , 31678456 , 510224823 , 568481318 , 3116981248 , 6893735457
n×2
142787016
n×3
214180524
n×4
285574032
n×5
356967540
n÷2
35696754
n÷3
23797836
n÷3
17848377
n÷5
14278701.6
n2
5097032984546064
n3
3.6389506515845E+23
n4
2.5979745245551E+31
n5
1.8547851500262E+39
2 √n
8449.4679122416
3 √n
414.84536358975
4 √n
91.920987332826
5 √n
37.216175787399
1 , 2 , 4 , 27 , 54 , 108 , 191 , 382 , 764 , 3461 , 5157 , 6922 , 10314 , 13844 , 20628 , 93447 , 186894 , 373788 , 661051 , 1322102 , 2644204 , 17848377 , 35696754 , 71393508
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
-71393507
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 71393508 can be divided by 24 positive divisors.
The sum of these divisors (counting 71393508) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000010110000011100100
3
Ternary
11222100011111000
4
Quaternary
10100112003210
5
Quinary
121234043013
6
Senary
11030113300
8
Octal
420260344
10
Decimal
71393508
12
Duodecimal
1baab830
16
Hexadecimal
44160e4
20
Vigesimal
12643f8
36
Base36
16i7l0
md5
2b6836b85fb262a6cbc4da65ddac4b43
sha1
1c98b8940912bdc8bbc1c6408da3970d5205135e
sha256
9c9235ded67020ad24fb8a34e9b804fdfce7623e426004a127ac48dfb1fa1c73
sha512
68d7fb7c1a84296d76b9b3b0ff38e89b4ad19d85ee7b6fd589d1e20f18a074660d02c40c00fefdbe02ebbfb748cd7862230dddb7974a5a557649b5c8e5171b3d
ripemd-160
1c43edfbfaeda6efe1d2f69ff23821c30ba39872
Diameter
142787016
Circumference
448578640.49361
Area
1.6012801379355E+16
Volume
1.5242800845058E+24
Surface area
6.4051205517419E+16
Circumference
448578640.49361
Perimeter
285574032
Area
5097032984546064
Diagonal
100965667.27899
Surface area
30582197907276384
Volume
3.6389506515845E+23
Space diagonal
123657183.18658
Perimeter
214180524
Area
2.2070800242721E+15
Altitude
61828591.593288
Surface area
2.2070800242721E+15
Volume
4.288544470231E+22
Height
33655222.426331