71338530 is an even 8-digits composite number following 71338529
and preceding 71338531 . In scientific notation, it is written as 7.1338530 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 18664256 positive integers (up to 71338530) that are relatively prime to 71338530.
71338530 has 32 divisors, whose sum is 174446784
The reverse of 71338530 is 03583317
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million three hundred thirty-eight thousand five hundred thirty
Scientific notation
7.1338530 × 10^7
Engineering notation
7.1338530 × 10^6
Prime Factorization
2 × 3 × 5 × 53 × 44867
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71338530
Product of the distinct prime numbers
The prime factorization of 71338530 is 2 × 3 × 5 × 53 × 44867.
Since it has a total of 5 prime factors.
8 , 4 , 70 , 65 , 836 , 804 , 1120 , 6027 , 89331 , 3452 , 941764 , 620399 , 802719 , 8715658 , 76119166 , 84104500 , 880964056 , 922487940 , 8729799554 , 1896706224
n×2
142677060
n×3
214015590
n×4
285354120
n×5
356692650
n÷2
35669265
n÷3
23779510
n÷3
17834632.5
n÷5
14267706
n2
5089185862560900
n3
3.6305503833188E+23
n4
2.589981274369E+31
n5
1.8476545684101E+39
2 √n
8446.213944721
3 √n
414.7388495851
4 √n
91.903285821134
5 √n
37.210442208792
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 53 , 106 , 159 , 265 , 318 , 530 , 795 , 1590 , 44867 , 89734 , 134601 , 224335 , 269202 , 448670 , 673005 , 1346010 , 2377951 , 4755902 , 7133853 , 11889755 , 14267706 , 23779510 , 35669265 , 71338530
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
-71338529
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 71338530 can be divided by 32 positive divisors.
The sum of these divisors (counting 71338530) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000001000101000100010
3
Ternary
11222020101001210
4
Quaternary
10100020220202
5
Quinary
121230313110
6
Senary
11025010550
8
Octal
420105042
10
Decimal
71338530
12
Duodecimal
1ba83a56
16
Hexadecimal
4408a22
20
Vigesimal
125h66a
36
Base36
16h15u
md5
1685d47fa3b52df0a6af1bdcc9ef5b0b
sha1
79d692c68d4c2bda6fb8af3b2a9b44f1f17ce375
sha256
f715e7e9b1b171fc4b2af8dc2eecd8331a27dcf111d5bc538e4d791b839f1a75
sha512
526e3d74f8e8f78db1bbe8025f566c6e85c4a7311a2d4f25fe1a62d7cf39353b56b37815dca083c919eeb0739407b8aea55a0e09d743c94bf65f0ef7bd568081
ripemd-160
f769f11f4c1a6bff04212da4ce857ec19c6c6d5a
Diameter
142677060
Circumference
448233203.53179
Area
1.5988148918574E+16
Volume
1.5207613883629E+24
Surface area
6.3952595674297E+16
Circumference
448233203.53179
Perimeter
285354120
Area
5089185862560900
Diagonal
100887916.64576
Surface area
30535115175365400
Volume
3.6305503833188E+23
Space diagonal
123561958.49728
Perimeter
214015590
Area
2.2036821207792E+15
Altitude
61780979.248638
Surface area
2.2036821207792E+15
Volume
4.2786446591402E+22
Height
33629305.548587