71379885 is an odd 8-digits composite number following 71379884
and preceding 71379886 . In scientific notation, it is written as 7.1379885 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 38069264 positive integers (up to 71379885) that are relatively prime to 71379885.
71379885 has 8 divisors, whose sum is 114207840
The reverse of 71379885 is 58897317
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-one million three hundred seventy-nine thousand eight hundred eighty-five
Scientific notation
7.1379885 × 10^7
Engineering notation
7.1379885 × 10^6
Prime Factorization
3 × 5 × 4758659
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379885
Product of the distinct prime numbers
The prime factorization of 71379885 is 3 × 5 × 4758659.
Since it has a total of 3 prime factors.
3 , 8 , 90 , 86 , 520 , 857 , 3771 , 8371 , 7268 , 91120 , 835817 , 987886 , 322478 , 9328665 , 36908205 , 48102843 , 421305924 , 860136582 , 4000743373 , 3029842258
n×2
142759770
n×3
214139655
n×4
285519540
n×5
356899425
n÷2
35689942.5
n÷3
23793295
n÷3
17844971.25
n÷5
14275977
n2
5095087982613225
n3
3.6368679426381E+23
n4
2.595992155057E+31
n5
1.8530162148887E+39
2 √n
8448.6617283449
3 √n
414.81897557939
4 √n
91.916602027843
5 √n
37.214755393085
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
-71379884
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 71379885 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379885) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101110101101
3
Ternary
11222022110210110
4
Quaternary
10100102232231
5
Quinary
121233124020
6
Senary
11025530233
8
Octal
420225655
10
Decimal
71379885
12
Duodecimal
1baa3979
16
Hexadecimal
4412bad
20
Vigesimal
12629e5
36
Base36
16hx2l
md5
885a142f7ef4279169669031db1cabea
sha1
41a7aeebefa2e1894ae5c7f752b82308f579a124
sha256
2676523995cedd252f392fb95c02360d4dff3f2a4066fbb1d2bf12989e6649dd
sha512
a295d82acce5bd37ba5c05c2da68f31e768d73e4d1dd9a504feeda055816b974455c8c04b969d4c1941a5fecb2b664dbed93c1ac59f07210c6997ac2d30d6c63
ripemd-160
61ebf835ffd9cbd5ad4048b8debfa705603396d8
Diameter
142759770
Circumference
448493044.66017
Area
1.6006690975571E+16
Volume
1.5234076814224E+24
Surface area
6.4026763902285E+16
Circumference
448493044.66017
Perimeter
285519540
Area
5095087982613225
Diagonal
100946401.44763
Surface area
30570527895679350
Volume
3.6368679426381E+23
Space diagonal
123633587.45842
Perimeter
214139655
Area
2.2062378137299E+15
Altitude
61816793.729212
Surface area
2.2062378137299E+15
Volume
4.286089974199E+22
Height
33648800.482544