71368148 is an even 8-digits composite number following 71368147
and preceding 71368149 . In scientific notation, it is written as 7.1368148 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 35620440 positive integers (up to 71368148) that are relatively prime to 71368148.
71368148 has 12 divisors, whose sum is 125116992
The reverse of 71368148 is 84186317
Previous prime number is 571
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred sixty-eight thousand one hundred forty-eight
Scientific notation
7.1368148 × 10^7
Engineering notation
7.1368148 × 10^6
Prime Factorization
2 × 2 × 571 × 31247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35684074
Product of the distinct prime numbers
The prime factorization of 71368148 is 2 × 2 × 571 × 31247.
Since it has a total of 4 prime factors.
7 , 6 , 39 , 45 , 414 , 936 , 9483 , 6814 , 44774 , 60515 , 738570 , 46453 , 2456654 , 6985419 , 69170165 , 58593377 , 975186305 , 435399113 , 6501397379 , 4960530625
n×2
142736296
n×3
214104444
n×4
285472592
n×5
356840740
n÷2
35684074
n÷3
23789382.666667
n÷3
17842037
n÷5
14273629.6
n2
5093412548949904
n3
3.6350742061851E+23
n4
2.59428513938E+31
n5
1.8514932578148E+39
2 √n
8447.9670927389
3 √n
414.79623809438
4 √n
91.912823331344
5 √n
37.213531467562
1 , 2 , 4 , 571 , 1142 , 2284 , 31247 , 62494 , 124988 , 17842037 , 35684074 , 71368148
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71368147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71368148 can be divided by 12 positive divisors.
The sum of these divisors (counting 71368148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000001111110111010100
3
Ternary
11222021212200202
4
Quaternary
10100033313110
5
Quinary
121232240043
6
Senary
11025400032
8
Octal
420176724
10
Decimal
71368148
12
Duodecimal
1ba99018
16
Hexadecimal
440fdd4
20
Vigesimal
1261078
36
Base36
16ho0k
md5
db4dc2e0b3e5e129ddc240056f6309ae
sha1
5bfe242e3dd6eca697f9e9d0d3606afd7a46908d
sha256
785d7c8cacf2ca1bd5e9b75ba41a751a3a1a363ac80a7608da8f4a135242cb7f
sha512
5a587a87242c65782c80e2815a3e0e5265d9156be399037f0f21caa6233e0d977048d1568e3bfec68414c60720261ecf7c7e4aaf316256e4732030a505bcbb58
ripemd-160
391f656e8614a1635041de9127c50a0475357893
Diameter
142736296
Circumference
448419298.91422
Area
1.6001427445483E+16
Volume
1.522656322854E+24
Surface area
6.4005709781932E+16
Circumference
448419298.91422
Perimeter
285472592
Area
5093412548949904
Diagonal
100929802.82305
Surface area
30560475293699424
Volume
3.6350742061851E+23
Space diagonal
123613258.3781
Perimeter
214104444
Area
2.2055123296725E+15
Altitude
61806629.189048
Surface area
2.2055123296725E+15
Volume
4.2839760355164E+22
Height
33643267.607683