71338718 is an even 8-digits composite number following 71338717
and preceding 71338719 . In scientific notation, it is written as 7.1338718 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 32295000 positive integers (up to 71338718) that are relatively prime to 71338718.
71338718 has 16 divisors, whose sum is 117210240
The reverse of 71338718 is 81783317
Previous prime number is 251
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred thirty-eight thousand seven hundred eighteen
Scientific notation
7.1338718 × 10^7
Engineering notation
7.1338718 × 10^6
Prime Factorization
2 × 11 × 251 × 12919
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71338718 Product of the distinct prime numbers
The prime factorization of 71338718 is 2 × 11 × 251 × 12919.
Since it has a total of 4 prime factors.
3 , 1 , 92 , 85 , 322 , 183 , 4552 , 9959 , 62707 , 66212 , 651459 , 74932 , 6526508 , 3855653 , 93401056 , 46138418 , 641467714 , 297894022 , 9880155707 , 8452752137
n×2
142677436
n×3
214016154
n×4
285354872
n×5
356693590
n÷2
35669359
n÷3
23779572.666667
n÷3
17834679.5
n÷5
14267743.6
n2
5089212685883524
n3
3.6305790864027E+23
n4
2.5900085762158E+31
n5
1.8476789143624E+39
2 √n8446.2250739606
3 √n414.73921390826
4 √n91.903346369763
5 √n37.210461821071
1 , 2 , 11 , 22 , 251 , 502 , 2761 , 5522 , 12919 , 25838 , 142109 , 284218 , 3242669 , 6485338 , 35669359 , 71338718
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71338717 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71338718 can be divided by 16 positive divisors.
The sum of these divisors (counting 71338718) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001000101011011110
3
Ternary
11222020101022202
4
Quaternary
10100020223132
5
Quinary
121230314333
6
Senary
11025011502
8
Octal
420105336
10
Decimal
71338718
12
Duodecimal
1ba83b92
16
Hexadecimal
4408ade
20
Vigesimal
125h6fi
36
Base36
16h1b2
md5
df08dad057a030477383c67fed0c4552
sha1
acba6188ae2ccc7da8cb7aaf7f805af47a84d064
sha256
6eacf4735dd4eebfe3f5f9f13c8b596eb3993f771fd00bc58c6aa4de0648e960
sha512
562726475a53f867b07b2ea6b8cf2bb98ba3cf148c9fe8218d6a05f221c9845300a484c65a9f171c34fde2b5a7bfcafb9b56e657410744be97bee75214c6a867
ripemd-160
00d81cde626cbfa75e37ee447de46aef418995b4
Diameter
142677436
Circumference
448234384.77063
Area
1.5988233186528E+16
Volume
1.5207734114826E+24
Surface area
6.3952932746111E+16
Circumference
448234384.77063
Perimeter
285354872
Area
5089212685883524
Diagonal
100888182.51791
Surface area
30535276115301144
Volume
3.6305790864027E+23
Space diagonal
123562284.12283
Perimeter
214016154
Area
2.2036937356186E+15
Altitude
61781142.061414
Surface area
2.2036937356186E+15
Volume
4.278678486049E+22
Height
33629394.172637