71369889 is an odd 8-digits composite number following 71369888
and preceding 71369890 . In scientific notation, it is written as 7.1369889 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 46252800 positive integers (up to 71369889) that are relatively prime to 71369889.
71369889 has 16 divisors, whose sum is 97831104
The reverse of 71369889 is 98896317
Previous prime number is 331
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-one million three hundred sixty-nine thousand eight hundred eighty-nine
Scientific notation
7.1369889 × 10^7
Engineering notation
7.1369889 × 10^6
Prime Factorization
3 × 41 × 331 × 1753
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71369889
Product of the distinct prime numbers
The prime factorization of 71369889 is 3 × 41 × 331 × 1753.
Since it has a total of 4 prime factors.
8 , 5 , 44 , 52 , 2 , 179 , 3962 , 1171 , 57429 , 86763 , 138092 , 559923 , 5271604 , 8970557 , 16456301 , 99651427 , 799555364 , 997214077 , 4125492459 , 5625099813
n×2
142739778
n×3
214109667
n×4
285479556
n×5
356849445
n÷2
35684944.5
n÷3
23789963
n÷3
17842472.25
n÷5
14273977.8
n2
5093661055872321
n3
3.6353402416123E+23
n4
2.594538295211E+31
n5
1.8517191013546E+39
2 √n
8448.0701346521
3 √n
414.79961100138
4 √n
91.913383871186
5 √n
37.213713027902
1 , 3 , 41 , 123 , 331 , 993 , 1753 , 5259 , 13571 , 40713 , 71873 , 215619 , 580243 , 1740729 , 23789963 , 71369889
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
-71369888
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 71369889 can be divided by 16 positive divisors.
The sum of these divisors (counting 71369889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010000010010100001
3
Ternary
11222021222002020
4
Quaternary
10100100102201
5
Quinary
121232314024
6
Senary
11025412053
8
Octal
420202241
10
Decimal
71369889
12
Duodecimal
1ba9a029
16
Hexadecimal
44104a1
20
Vigesimal
12614e9
36
Base36
16hpcx
md5
5984afe5e9e39a028a73525a4142acb9
sha1
d384571e9d37cfa6f332e4cab7335bbc75b61abc
sha256
f7fc5ef1ff6047279d0d135b2c7270a610534e19ec54e3a83fc8f28803058eff
sha512
1fb26455fb84ba16f8d1c3d5d37c5323b572808f14f7d883fe8639f0d6c39f760b9738f55134dffd8c584fa01ebd6ce5089ffe98c0d6a4314247125fd27c968d
ripemd-160
ccc7e998c69cbd5d8d8836d8ad6ddce26c1190e7
Diameter
142739778
Circumference
448430237.93984
Area
1.6002208153005E+16
Volume
1.5227677595131E+24
Surface area
6.400883261202E+16
Circumference
448430237.93984
Perimeter
285479556
Area
5093661055872321
Diagonal
100932264.96886
Surface area
30561966335233926
Volume
3.6353402416123E+23
Space diagonal
123616273.87855
Perimeter
214109667
Area
2.2056199363264E+15
Altitude
61808136.939276
Surface area
2.2056199363264E+15
Volume
4.284289561274E+22
Height
33644088.322954