71399235 is an odd 8-digits composite number following 71399234
and preceding 71399236 . In scientific notation, it is written as 7.1399235 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 35642880 positive integers (up to 71399235) that are relatively prime to 71399235.
71399235 has 16 divisors, whose sum is 96848384
The reverse of 71399235 is 53299317
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred ninety-nine thousand two hundred thirty-five
Scientific notation
7.1399235 × 10^7
Engineering notation
7.1399235 × 10^6
Prime Factorization
3 × 85 × 211 × 1327
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71399235
Product of the distinct prime numbers
The prime factorization of 71399235 is 3 × 85 × 211 × 1327.
Since it has a total of 4 prime factors.
9 , 7 , 4 , 92 , 736 , 499 , 4211 , 6970 , 70705 , 17331 , 132977 , 864607 , 816942 , 8457522 , 70577124 , 74258579 , 841235721 , 29940256 , 9658516399 , 9314598133
n×2
142798470
n×3
214197705
n×4
285596940
n×5
356996175
n÷2
35699617.5
n÷3
23799745
n÷3
17849808.75
n÷5
14279847
n2
5097850758585225
n3
3.6398264430715E+23
n4
2.5988082356808E+31
n5
1.8555291993931E+39
2 √n
8449.8068025251
3 √n
414.85645589557
4 √n
91.922830692517
5 √n
37.216772845048
1 , 3 , 85 , 211 , 255 , 633 , 1327 , 3981 , 17935 , 53805 , 112795 , 279997 , 338385 , 839991 , 23799745 , 71399235
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71399234
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399235 can be divided by 16 positive divisors.
The sum of these divisors (counting 71399235) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010111011101000011
3
Ternary
11222100110100010
4
Quaternary
10100113131003
5
Quinary
121234233420
6
Senary
11030200003
8
Octal
420273503
10
Decimal
71399235
12
Duodecimal
1bab3003
16
Hexadecimal
4417743
20
Vigesimal
1264i1f
36
Base36
16ic03
md5
94ba7749b8abeea3c25c1d27e886435e
sha1
f74a1063ea64ea43a68ce04dab865c73a89fc185
sha256
b2ee4897bdce378112f5d05a8c7e2bd7b0e1a176e1ac79af4040a5c00ddc7ccd
sha512
9e1e56b11475a4bbed2ec100ae7c7c4f99dee5b77888838fcff18a82d806d9c8b6febd3d6dd3a4b6073a05bd5b4e7e6e894ca283835f54339cbe45370eaf986d
ripemd-160
51a5d209e3cf52ddae66a82c42f756bf9fdc5a5b
Diameter
142798470
Circumference
448614624.29586
Area
1.6015370492268E+16
Volume
1.5246469351861E+24
Surface area
6.4061481969074E+16
Circumference
448614624.29586
Perimeter
285596940
Area
5097850758585225
Diagonal
100973766.48006
Surface area
30587104551511350
Volume
3.6398264430715E+23
Space diagonal
123667102.64155
Perimeter
214197705
Area
2.2074341308183E+15
Altitude
61833551.320775
Surface area
2.2074341308183E+15
Volume
4.2895766003967E+22
Height
33657922.160021