71338970 is an even 8-digits composite number following 71338969
and preceding 71338971 . In scientific notation, it is written as 7.1338970 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors.
There are 26654976 positive integers (up to 71338970) that are relatively prime to 71338970.
71338970 has 32 divisors, whose sum is 136987200
The reverse of 71338970 is 07983317
Previous prime number is 139
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred thirty-eight thousand nine hundred seventy
Scientific notation
7.1338970 × 10^7
Engineering notation
7.1338970 × 10^6
Prime Factorization
2 × 5 × 17 × 139 × 3019
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71338970 Product of the distinct prime numbers
The prime factorization of 71338970 is 2 × 5 × 17 × 139 × 3019.
Since it has a total of 5 prime factors.
6 , 8 , 52 , 67 , 837 , 360 , 4091 , 7641 , 678 , 75113 , 366600 , 255033 , 4524962 , 7174835 , 57530927 , 34532630 , 972343778 , 812464891 , 7650159755 , 1837120745
n×2
142677940
n×3
214016910
n×4
285355880
n×5
356694850
n÷2
35669485
n÷3
23779656.666667
n÷3
17834742.5
n÷5
14267794
n2
5089248640660900
n3
3.6306175609865E+23
n4
2.5900451726469E+31
n5
1.847711548701E+39
2 √n8446.2399918544
3 √n414.73970225532
4 √n91.903427530503
5 √n37.210488109805
1 , 2 , 5 , 10 , 17 , 34 , 85 , 139 , 170 , 278 , 695 , 1390 , 2363 , 3019 , 4726 , 6038 , 11815 , 15095 , 23630 , 30190 , 51323 , 102646 , 256615 , 419641 , 513230 , 839282 , 2098205 , 4196410 , 7133897 , 14267794 , 35669485 , 71338970
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71338969 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71338970 can be divided by 32 positive divisors.
The sum of these divisors (counting 71338970) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000001000101111011010
3
Ternary
11222020101200002
4
Quaternary
10100020233122
5
Quinary
121230321340
6
Senary
11025013002
8
Octal
420105732
10
Decimal
71338970
12
Duodecimal
1ba84162
16
Hexadecimal
4408bda
20
Vigesimal
125h78a
36
Base36
16h1i2
md5
45088b4faac5e9e976bfbf331052baf6
sha1
ecaca11e2a178bec222b6f3f95d018331ce20cc6
sha256
d1fcd45a15310c2c719935c12ce1e7161e28d2a7741cf4666b60bdd340929a70
sha512
6926fc397037e9924c5f32f9d1158615079e5ea2efcc97e81bec9fa54f6c19dc1b72155f49bade608352197c1567910446b4ace3b5629b4ed4390feee463bdbd
ripemd-160
adebf5dedac9111274c907b315f940000f1c795b
Diameter
142677940
Circumference
448235968.13333
Area
1.5988346141792E+16
Volume
1.5207895276786E+24
Surface area
6.3953384567168E+16
Circumference
448235968.13333
Perimeter
285355880
Area
5089248640660900
Diagonal
100888538.89973
Surface area
30535491843965400
Volume
3.6306175609865E+23
Space diagonal
123562720.59963
Perimeter
214016910
Area
2.2037093044939E+15
Altitude
61781360.299816
Surface area
2.2037093044939E+15
Volume
4.2787238287808E+22
Height
33629512.966576