71479969 is an odd 8-digits composite number following 71479968
and preceding 71479970 . In scientific notation, it is written as 7.1479969 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 64888800 positive integers (up to 71479969) that are relatively prime to 71479969.
71479969 has 8 divisors, whose sum is 78089760
The reverse of 71479969 is 96997417
Previous prime number is 761
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-one million four hundred seventy-nine thousand nine hundred sixty-nine
Scientific notation
7.1479969 × 10^7
Engineering notation
7.1479969 × 10^6
Prime Factorization
11 × 761 × 8539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71479969
Product of the distinct prime numbers
The prime factorization of 71479969 is 11 × 761 × 8539.
Since it has a total of 3 prime factors.
5 , 10 , 36 , 4 , 98 , 841 , 5943 , 7524 , 73888 , 90922 , 238786 , 401597 , 6268973 , 5272889 , 46914687 , 96587705 , 23505264 , 699359619 , 8041963580 , 2996294197
n×2
142959938
n×3
214439907
n×4
285919876
n×5
357399845
n÷2
35739984.5
n÷3
23826656.333333
n÷3
17869992.25
n÷5
14295993.8
n2
5109385968240961
n3
3.652187506189E+23
n4
2.6105824972458E+31
n5
1.8660435597507E+39
2 √n
8454.5827218142
3 √n
415.01276198234
4 √n
91.948804896063
5 √n
37.225185542648
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
-71479968
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 71479969 can be divided by 8 positive divisors.
The sum of these divisors (counting 71479969) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000101011001010100001
3
Ternary
11222111120002021
4
Quaternary
10100223022201
5
Quinary
121244324334
6
Senary
11032021441
8
Octal
420531241
10
Decimal
71479969
12
Duodecimal
1bb31881
16
Hexadecimal
442b2a1
20
Vigesimal
126eji9
36
Base36
16k2ap
md5
e846b7270cd6a6dd51685fe3a7d48ddc
sha1
28171479898688a329cb7b8bf264f84a85be5f10
sha256
e5cb86cc561e52bc030d1decf0b1bfd5881a88bf81d3c25ed3a577098c5b1ad8
sha512
a3faedfa4d9702739e2a611f1c71adfc268d6dd25812080d07fbbd132ea93e2c0885e6cb54fb825d1057466e99d549d9f6d418176317aae1008732075011ba24
ripemd-160
82f37f9ae741a5bebdf9c1319664d359759ff77b
Diameter
142959938
Circumference
449121890.97845
Area
1.6051609422181E+16
Volume
1.5298247251968E+24
Surface area
6.4206437688722E+16
Circumference
449121890.97845
Perimeter
285919876
Area
5109385968240961
Diagonal
101087941.59781
Surface area
30656315809445766
Volume
3.652187506189E+23
Space diagonal
123806938.03145
Perimeter
214439907
Area
2.2124290231182E+15
Altitude
61903469.015724
Surface area
2.2124290231182E+15
Volume
4.304144252985E+22
Height
33695980.532603