71399243 is an odd 8-digits composite number following 71399242
and preceding 71399244 . In scientific notation, it is written as 7.1399243 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 70850304 positive integers (up to 71399243) that are relatively prime to 71399243.
71399243 has 8 divisors, whose sum is 71950848
The reverse of 71399243 is 34299317
Previous prime number is 673
Is Prime? no Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred ninety-nine thousand two hundred forty-three
Scientific notation
7.1399243 × 10^7
Engineering notation
7.1399243 × 10^6
Prime Factorization
277 × 673 × 383
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
71399243 Product of the distinct prime numbers
The prime factorization of 71399243 is 277 × 673 × 383.
Since it has a total of 3 prime factors.
8 , 2 , 58 , 71 , 31 , 666 , 1317 , 1829 , 10958 , 62575 , 667252 , 150868 , 1413548 , 9298838 , 4807153 , 44304038 , 94352251 , 277369207 , 7349344329 , 1047854782
n×2
142798486
n×3
214197729
n×4
285596972
n×5
356996215
n÷2
35699621.5
n÷3
23799747.666667
n÷3
17849810.75
n÷5
14279848.6
n2
5097851900973049
n3
3.6398276665559E+23
n4
2.5988094004255E+31
n5
1.8555302389166E+39
2 √n8449.8072759087
3 √n414.85647138991
4 √n91.922833267414
5 √n37.216773679046
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71399242 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399243 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399243) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111011101001011
3
Ternary
11222100110100102
4
Quaternary
10100113131023
5
Quinary
121234233433
6
Senary
11030200015
8
Octal
420273513
10
Decimal
71399243
12
Duodecimal
1bab300b
16
Hexadecimal
441774b
20
Vigesimal
1264i23
36
Base36
16ic0b
md5
389757a070c0f1fd3b781fff2959e426
sha1
9e723156edc60a89bc32e0ebcc93d89cd4c2fb01
sha256
24aadb7d3a5ec1110cdd1cf7c8d6889add1f8996b8ab97ba1e98bc95459fa6a9
sha512
572ab929e44511f4cd969a22b66fd1b84d5e17c0980c77f613cf2268887802efd08d9b6076856d1aeec20f171dcd8208f3833bfaccdc2fc4fa8b117c4302e5b1
ripemd-160
380bbc93f7d967b492ba1ed7aa376b6be55ae116
Diameter
142798486
Circumference
448614674.56134
Area
1.6015374081186E+16
Volume
1.524647447678E+24
Surface area
6.4061496324743E+16
Circumference
448614674.56134
Perimeter
285596972
Area
5097851900973049
Diagonal
100973777.79377
Surface area
30587111405838294
Volume
3.6398276665559E+23
Space diagonal
123667116.49796
Perimeter
214197729
Area
2.2074346254867E+15
Altitude
61833558.248978
Surface area
2.2074346254867E+15
Volume
4.2895780422868E+22
Height
33657925.931257