71368889 is an odd 8-digits composite number following 71368888
and preceding 71368890 . In scientific notation, it is written as 7.1368889 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 69734896 positive integers (up to 71368889) that are relatively prime to 71368889.
71368889 has 8 divisors, whose sum is 73008000
The reverse of 71368889 is 98886317
Previous prime number is 1499
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-one million three hundred sixty-eight thousand eight hundred eighty-nine
Scientific notation
7.1368889 × 10^7
Engineering notation
7.1368889 × 10^6
Prime Factorization
47 × 1499 × 1013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368889
Product of the distinct prime numbers
The prime factorization of 71368889 is 47 × 1499 × 1013.
Since it has a total of 3 prime factors.
3 , 6 , 93 , 62 , 125 , 125 , 4084 , 9880 , 3815 , 19448 , 259001 , 181043 , 4590230 , 260324 , 10410621 , 55905766 , 277034709 , 305259169 , 2268704313 , 8960787652
n×2
142737778
n×3
214106667
n×4
285475556
n×5
356844445
n÷2
35684444.5
n÷3
23789629.666667
n÷3
17842222.25
n÷5
14273777.8
n2
5093518317094321
n3
3.6351874339217E+23
n4
2.5943928846575E+31
n5
1.8515893780751E+39
2 √n
8448.01094933
3 √n
414.7976736692
4 √n
91.913061908142
5 √n
37.213608743246
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
-71368888
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 71368889 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368889) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010000000010111001
3
Ternary
11222021220201012
4
Quaternary
10100100002321
5
Quinary
121232301024
6
Senary
11025403305
8
Octal
420200271
10
Decimal
71368889
12
Duodecimal
1ba99535
16
Hexadecimal
44100b9
20
Vigesimal
1261249
36
Base36
16hol5
md5
2ccd505c2bc1c2bf74028ab1ff23e0a2
sha1
089ba0ad2f2376b55cb3a6e0c41b7fee6210cfd0
sha256
7cccc04911f832fb053dcfa12cf220746ab0e7dadfd9c5e1bad70578768ee38f
sha512
908a4a25fab5753cb1888398d7dc472489d5a08e5b6a1c0263d5734c97aaf7040918087bd012264384e327bbcdb60e4ea3a768de4aefe6475f14e85ddbf1156e
ripemd-160
ff1547980bd40f9f3785696a9684312f5c1a2c4d
Diameter
142737778
Circumference
448423954.75453
Area
1.6001759725909E+16
Volume
1.5227037515774E+24
Surface area
6.4007038903634E+16
Circumference
448423954.75453
Perimeter
285475556
Area
5093518317094321
Diagonal
100930850.7553
Surface area
30561109902565926
Volume
3.6351874339217E+23
Space diagonal
123614541.82774
Perimeter
214106667
Area
2.2055581286225E+15
Altitude
61807270.913872
Surface area
2.2055581286225E+15
Volume
4.2841094756836E+22
Height
33643616.918433