71389369 is an odd 8-digits prime number following 71389368
and preceding 71389370 . In scientific notation, it is written as 7.1389369 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 71389368 positive integers (up to 71389369) that are relatively prime to 71389369.
71389369 has 2 divisors, whose sum is 71389370
The reverse of 71389369 is 96398317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
seventy-one million three hundred eighty-nine thousand three hundred sixty-nine
Scientific notation
7.1389369 × 10^7
Engineering notation
7.1389369 × 10^6
Prime Factorization
71389369
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71389369 Product of the distinct prime numbers
The prime factorization of 71389369 is 71389369.
Since it has a total of 1 prime factors.
4 , 3 , 54 , 33 , 65 , 286 , 6435 , 6223 , 24457 , 66250 , 646431 , 124580 , 8832222 , 9779167 , 50970013 , 61826268 , 771995943 , 341509082 , 9366698522 , 5902215719
n×2
142778738
n×3
214168107
n×4
285557476
n×5
356946845
n÷2
35694684.5
n÷3
23796456.333333
n÷3
17847342.25
n÷5
14277873.8
n2
5096442006218161
n3
3.6383177896901E+23
n4
2.5973721122745E+31
n5
1.8542475615347E+39
2 √n8449.2229820262
3 √n414.83734662299
4 √n91.919655036484
5 √n37.215744259861
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71389370 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35694685 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.2230412033 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719846 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71389369 can be divided by 2 positive divisors.
The sum of these divisors (counting 71389369) is 71389370, the average is 35694685.
Base
System
Value
2
Binary
100010000010101000010111001
3
Ternary
11222022221210201
4
Quaternary
10100111002321
5
Quinary
121233424434
6
Senary
11030042201
8
Octal
420250271
10
Decimal
71389369
12
Duodecimal
1baa9361
16
Hexadecimal
44150b9
20
Vigesimal
1263d89
36
Base36
16i4e1
md5
8967b07e23351c4edbde66f3d471a565
sha1
590946b0cbb636cba8344593279fac56cf34a778
sha256
3c3ce8dbe24dca4451616a90b64b2afb49da9153944cd07cbe6b8b9982be3ee4
sha512
d25fde783e4870443dcbe77ee6d4e0ec02759fa694332cb3626fb080be923010b7e3140d2db77547e3c51b859b49712fc60e3a1d8d3cea2fa69b8c58b32ff914
ripemd-160
721a755048903b08c3a0037dd64d38206aaed9dd
Diameter
142778738
Circumference
448552634.38962
Area
1.6010944766181E+16
Volume
1.5240149919354E+24
Surface area
6.4043779064726E+16
Circumference
448552634.38962
Perimeter
285557476
Area
5096442006218161
Diagonal
100959813.84906
Surface area
30578652037308966
Volume
3.6383177896901E+23
Space diagonal
123650014.22828
Perimeter
214168107
Area
2.2068241231495E+15
Altitude
61825007.114141
Surface area
2.2068241231495E+15
Volume
4.2877986353359E+22
Height
33653271.283019