71379279 is an odd 8-digits composite number following 71379278
and preceding 71379280 . In scientific notation, it is written as 7.1379279 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 47586168 positive integers (up to 71379279) that are relatively prime to 71379279.
71379279 has 8 divisors, whose sum is 105747120
The reverse of 71379279 is 97297317
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred seventy-nine thousand two hundred seventy-nine
Scientific notation
7.1379279 × 10^7
Engineering notation
7.1379279 × 10^6
Prime Factorization
3 × 9 × 2643677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379279
Product of the distinct prime numbers
The prime factorization of 71379279 is 3 × 9 × 2643677.
Since it has a total of 3 prime factors.
2 , 6 , 77 , 43 , 463 , 663 , 8030 , 4116 , 66821 , 34416 , 254359 , 961350 , 1277509 , 9465103 , 42414484 , 56710487 , 577460410 , 424792710 , 2693827348 , 8996262759
n×2
142758558
n×3
214137837
n×4
285517116
n×5
356896395
n÷2
35689639.5
n÷3
23793093
n÷3
17844819.75
n÷5
14275855.8
n2
5095001470559841
n3
3.636775314725E+23
n4
2.5959039985007E+31
n5
1.852937557662E+39
2 √n
8448.6258646007
3 √n
414.81780166786
4 √n
91.916406939135
5 √n
37.214692203803
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
-71379278
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 71379279 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379279) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010100101001111
3
Ternary
11222022102222000
4
Quaternary
10100102211033
5
Quinary
121233114104
6
Senary
11025523343
8
Octal
420224517
10
Decimal
71379279
12
Duodecimal
1baa3553
16
Hexadecimal
441294f
20
Vigesimal
126283j
36
Base36
16hwlr
md5
9efb6ed89ad513eed0a0be607f894323
sha1
a6521685cec7bb2bebb746877c5e7c39ca816e02
sha256
3f567d00ef59b52dc50fdc9d92249b64736f021fecc9089c9c638f3f788ab82b
sha512
2b3f47a5158b0256c29d70f841cc77ebae756f6c8b4b37ce7a34ba345e38bbfca1d0374d101e594b02e9a013936c5744cfd07fac28571f2a17c07f78a7fd82e7
ripemd-160
6b7c7497a3ea7dfa43c044823df425673423087d
Diameter
142758558
Circumference
448489237.04987
Area
1.600641918994E+16
Volume
1.5233688815329E+24
Surface area
6.402567675976E+16
Circumference
448489237.04987
Perimeter
285517116
Area
5095001470559841
Diagonal
100945544.43421
Surface area
30570008823359046
Volume
3.636775314725E+23
Space diagonal
123632537.83563
Perimeter
214137837
Area
2.2062003529119E+15
Altitude
61816268.917817
Surface area
2.2062003529119E+15
Volume
4.2859808111565E+22
Height
33648514.811404