71349885 is an odd 8-digits composite number following 71349884
and preceding 71349886 . In scientific notation, it is written as 7.1349885 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 37975392 positive integers (up to 71349885) that are relatively prime to 71349885.
71349885 has 24 divisors, whose sum is 123926400
The reverse of 71349885 is 58894317
Previous prime number is 599
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred forty-nine thousand eight hundred eighty-five
Scientific notation
7.1349885 × 10^7
Engineering notation
7.1349885 × 10^6
Prime Factorization
3 × 3 × 5 × 599 × 2647
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
23783295
Product of the distinct prime numbers
The prime factorization of 71349885 is 3 × 3 × 5 × 599 × 2647.
Since it has a total of 5 prime factors.
9 , 2 , 17 , 9 , 533 , 430 , 4234 , 3071 , 1599 , 83503 , 250211 , 280901 , 5590908 , 906338 , 88281525 , 99461396 , 625437498 , 650319657 , 5468435574 , 7036678846
n×2
142699770
n×3
214049655
n×4
285399540
n×5
356749425
n÷2
35674942.5
n÷3
23783295
n÷3
17837471.25
n÷5
14269977
n2
5090806089513225
n3
3.6322842904407E+23
n4
2.5916306641025E+31
n5
1.8491254984619E+39
2 √n
8446.8861126453
3 √n
414.76085316809
4 √n
91.906942679241
5 √n
37.211626695415
1 , 3 , 5 , 9 , 15 , 45 , 599 , 1797 , 2647 , 2995 , 5391 , 7941 , 8985 , 13235 , 23823 , 26955 , 39705 , 119115 , 1585553 , 4756659 , 7927765 , 14269977 , 23783295 , 71349885
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71349884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71349885 can be divided by 24 positive divisors.
The sum of these divisors (counting 71349885) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001011011001111101
3
Ternary
11222020221122100
4
Quaternary
10100023121331
5
Quinary
121231144020
6
Senary
11025135313
8
Octal
420133175
10
Decimal
71349885
12
Duodecimal
1ba8a539
16
Hexadecimal
440b67d
20
Vigesimal
125iee5
36
Base36
16h9x9
md5
51cae249b5790b4a5abb50ca7baa0cde
sha1
5ef0afb25b57038174c0528cd0a5757efd104256
sha256
9f6bd1594ee8a9de8010524a2e7357d1cec5b73e7083dcc6413dbfb4db0ee1a5
sha512
d6a9932e555e6750cd8fc59f3bdd9b44c4079d280bc0b0bab232a911b1467541b3f47743abe7567bd7ca498b023efd69c4fc04f4120b0c8f03de7703726f7fcf
ripemd-160
ba5fbd3b93f256227e563e8b2d590c45be032453
Diameter
142699770
Circumference
448304549.10095
Area
1.5993239011665E+16
Volume
1.5214876856797E+24
Surface area
6.397295604666E+16
Circumference
448304549.10095
Perimeter
285399540
Area
5090806089513225
Diagonal
100903975.04076
Surface area
30544836537079350
Volume
3.6322842904407E+23
Space diagonal
123581625.9342
Perimeter
214049655
Area
2.2043836996295E+15
Altitude
61790812.967098
Surface area
2.2043836996295E+15
Volume
4.28068808828E+22
Height
33634658.34692