71397294 is an even 8-digits composite number following 71397293
and preceding 71397295 . In scientific notation, it is written as 7.1397294 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 23799096 positive integers (up to 71397294) that are relatively prime to 71397294.
71397294 has 8 divisors, whose sum is 142794600
The reverse of 71397294 is 49279317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred ninety-seven thousand two hundred ninety-four
Scientific notation
7.1397294 × 10^7
Engineering notation
7.1397294 × 10^6
Prime Factorization
2 × 3 × 11899549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71397294
Product of the distinct prime numbers
The prime factorization of 71397294 is 2 × 3 × 11899549.
Since it has a total of 3 prime factors.
3 , 8 , 31 , 64 , 216 , 539 , 5833 , 2665 , 9311 , 82758 , 40718 , 183434 , 2080823 , 8454574 , 20470557 , 22009534 , 48144173 , 371992862 , 1414970003 , 577657764
n×2
142794588
n×3
214191882
n×4
285589176
n×5
356986470
n÷2
35698647
n÷3
23799098
n÷3
17849323.5
n÷5
14279458.8
n2
5097573590522436
n3
3.6395296032917E+23
n4
2.5985256510792E+31
n5
1.8552769987664E+39
2 √n
8449.6919470475
3 √n
414.85269654774
4 √n
91.922205951813
5 √n
37.216570494024
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
-71397293
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 71397294 can be divided by 8 positive divisors.
The sum of these divisors (counting 71397294) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010110111110101110
3
Ternary
11222100100200020
4
Quaternary
10100112332232
5
Quinary
121234203134
6
Senary
11030143010
8
Octal
420267656
10
Decimal
71397294
12
Duodecimal
1bab1a66
16
Hexadecimal
4416fae
20
Vigesimal
1264d4e
36
Base36
16iai6
md5
0a15714be783a078a4fbe326c9f8c534
sha1
59ec0aa891162a314305b0c08666ec332acc7fda
sha256
cc40960a33b6839f49eca6a8754e45498f4f209ffdd5fe4d05bd1ad1be44f481
sha512
953d0c897da17393938978cd3e6dbaf0fdd2229758b630681549124cd082c4293b414de37d6d26aeb309d7b76d7e9e12fa35ad46646d1efcf4a7b90081bd8d91
ripemd-160
d7cf75b2fc18534c85e7aa69881012759032d9dc
Diameter
142794588
Circumference
448602428.63318
Area
1.6014499743119E+16
Volume
1.5245225952298E+24
Surface area
6.4057998972475E+16
Circumference
448602428.63318
Perimeter
285589176
Area
5097573590522436
Diagonal
100971021.49154
Surface area
30585441543134616
Volume
3.6395296032917E+23
Space diagonal
123663740.73093
Perimeter
214191882
Area
2.2073141135265E+15
Altitude
61831870.365466
Surface area
2.2073141135265E+15
Volume
4.2892267713612E+22
Height
33657007.163846