71299489 is an odd 8-digits prime number following 71299488
and preceding 71299490 . In scientific notation, it is written as 7.1299489 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 71299488 positive integers (up to 71299489) that are relatively prime to 71299489.
71299489 has 2 divisors, whose sum is 71299490
The reverse of 71299489 is 98499217
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
seventy-one million two hundred ninety-nine thousand four hundred eighty-nine
Scientific notation
7.1299489 × 10^7
Engineering notation
7.1299489 × 10^6
Prime Factorization
71299489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71299489 Product of the distinct prime numbers
The prime factorization of 71299489 is 71299489.
Since it has a total of 1 prime factors.
4 , 2 , 19 , 70 , 161 , 798 , 1540 , 1693 , 61459 , 72670 , 965165 , 78747 , 1200573 , 3938694 , 75751885 , 19996279 , 121581141 , 883150554 , 9408991182 , 9599197121
n×2
142598978
n×3
213898467
n×4
285197956
n×5
356497445
n÷2
35649744.5
n÷3
23766496.333333
n÷3
17824872.25
n÷5
14259897.8
n2
5083617131661121
n3
3.6245930375908E+23
n4
2.5843163141318E+31
n5
1.8426043261196E+39
2 √n8443.9024745671
3 √n414.66317858348
4 √n91.890709402894
5 √n37.206368530823
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71299490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35649745 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8443.9025337814 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719493 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71299489 can be divided by 2 positive divisors.
The sum of these divisors (counting 71299489) is 71299490, the average is 35649745.
Base
System
Value
2
Binary
100001111111111000110100001
3
Ternary
11222011101111211
4
Quaternary
10033333012201
5
Quinary
121223040424
6
Senary
11024110121
8
Octal
417770641
10
Decimal
71299489
12
Duodecimal
1ba65341
16
Hexadecimal
43ff1a1
20
Vigesimal
125c8e9
36
Base36
16g71d
md5
cbdb8e872340b2507a7e50f6a4a68b64
sha1
9911d7557f60a07373fccb63ed0f9480c2811b33
sha256
1382bd13b8cca7e89f843299832bd313fbda4ddd15c7328e5e96949e8a13d1ad
sha512
85de6ad1f5a08b9fcac22e6710a0715853804cc7f79ea5009f06b76d765a40aa671afa825cda7b8fc902676e70c4137419e8e8d89d0ed16728fb4e2da550239b
ripemd-160
feb53859f5b795a43efce92c95d6897e6146eec7
Diameter
142598978
Circumference
447987901.69421
Area
1.597065423449E+16
Volume
1.5182659812197E+24
Surface area
6.3882616937959E+16
Circumference
447987901.69421
Perimeter
285197956
Area
5083617131661121
Diagonal
100832704.33407
Surface area
30501702789966726
Volume
3.6245930375908E+23
Space diagonal
123494337.5017
Perimeter
213898467
Area
2.2012707895662E+15
Altitude
61747168.750849
Surface area
2.2012707895662E+15
Volume
4.27162385987E+22
Height
33610901.44469