71389353 is an odd 8-digits composite number following 71389352
and preceding 71389354 . In scientific notation, it is written as 7.1389353 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 40659840 positive integers (up to 71389353) that are relatively prime to 71389353.
71389353 has 8 divisors, whose sum is 75034696
The reverse of 71389353 is 35398317
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred eighty-nine thousand three hundred fifty-three
Scientific notation
7.1389353 × 10^7
Engineering notation
7.1389353 × 10^6
Prime Factorization
21 × 313 × 10861
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71389353
Product of the distinct prime numbers
The prime factorization of 71389353 is 21 × 313 × 10861.
Since it has a total of 3 prime factors.
5 , 7 , 87 , 66 , 499 , 260 , 7170 , 8965 , 60337 , 83256 , 418604 , 821529 , 2108999 , 5458990 , 34374433 , 21797994 , 539692715 , 219021267 , 428341389 , 7474062759
n×2
142778706
n×3
214168059
n×4
285557412
n×5
356946765
n÷2
35694676.5
n÷3
23796451
n÷3
17847338.25
n÷5
14277870.6
n2
5096439721758609
n3
3.6383153433985E+23
n4
2.5973697837519E+31
n5
1.854245483638E+39
2 √n
8449.2220351935
3 √n
414.83731563145
4 √n
91.919649886156
5 √n
37.21574259168
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
-71389352
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 71389353 can be divided by 8 positive divisors.
The sum of these divisors (counting 71389353) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010101000010101001
3
Ternary
11222022221210010
4
Quaternary
10100111002221
5
Quinary
121233424403
6
Senary
11030042133
8
Octal
420250251
10
Decimal
71389353
12
Duodecimal
1baa9349
16
Hexadecimal
44150a9
20
Vigesimal
1263d7d
36
Base36
16i4dl
md5
1b2226444d44b19a55923ef392380472
sha1
2890c4d90428c544417d278d0ce32aecae11506e
sha256
b00be18639dbaf4cfbd104c9fdb9cdbd1c2af62d7b954f16f7a92c6ddb51c355
sha512
44c17fce380a852596c4e5272d561579281e6173e6a2a907ca65043dae8392ee5b9639b15b99ff469ee445c8fcf8019e12e7ea8381ffdb2f8e62e9636bda367f
ripemd-160
331639ced39ebb8670e611a0641a66babcc8424a
Diameter
142778706
Circumference
448552533.85866
Area
1.601093758934E+16
Volume
1.5240139672352E+24
Surface area
6.404375035736E+16
Circumference
448552533.85866
Perimeter
285557412
Area
5096439721758609
Diagonal
100959791.22164
Surface area
30578638330551654
Volume
3.6383153433985E+23
Space diagonal
123649986.51547
Perimeter
214168059
Area
2.2068231339495E+15
Altitude
61824993.257735
Surface area
2.2068231339495E+15
Volume
4.2877957523535E+22
Height
33653263.740547