71368857 is an odd 8-digits composite number following 71368856
and preceding 71368858 . In scientific notation, it is written as 7.1368857 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 40781232 positive integers (up to 71368857) that are relatively prime to 71368857.
71368857 has 8 divisors, whose sum is 81902016
The reverse of 71368857 is 75886317
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred sixty-eight thousand eight hundred fifty-seven
Scientific notation
7.1368857 × 10^7
Engineering notation
7.1368857 × 10^6
Prime Factorization
243 × 7 × 41957
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368857
Product of the distinct prime numbers
The prime factorization of 71368857 is 243 × 7 × 41957.
Since it has a total of 3 prime factors.
6 , 1 , 73 , 42 , 311 , 90 , 1014 , 4053 , 6442 , 23980 , 762068 , 629593 , 4303769 , 537501 , 15226194 , 51743496 , 347200944 , 971358295 , 5702073688 , 7743155293
n×2
142737714
n×3
214106571
n×4
285475428
n×5
356844285
n÷2
35684428.5
n÷3
23789619
n÷3
17842214.25
n÷5
14273771.4
n2
5093513749486449
n3
3.6351825441463E+23
n4
2.5943882316208E+31
n5
1.8515852270502E+39
2 √n
8448.0090553929
3 √n
414.79761167427
4 √n
91.913051605269
5 √n
37.213605406118
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
-71368856
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 71368857 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368857) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010000000010011001
3
Ternary
11222021220200000
4
Quaternary
10100100002121
5
Quinary
121232300412
6
Senary
11025403213
8
Octal
420200231
10
Decimal
71368857
12
Duodecimal
1ba99509
16
Hexadecimal
4410099
20
Vigesimal
126122h
36
Base36
16hok9
md5
9837692b49b9420024eac5539eb0e7ec
sha1
f8b331a3037699527c52b53b683940b0deacec14
sha256
67b7873ca0e9d1535c82368f3e00ceb0f9c626e3a9966f7b300fbeb846158501
sha512
d68e0dfce7defe34d47c3ba119ab5a1d18571b1c28264d8b51ecae4460b60585809447b9f9d6db3224d44532813be1ee3ea3705afc258573557da898e2a1fab1
ripemd-160
07962af9f0f1494efb68c73ea810ef6f81fd70ae
Diameter
142737714
Circumference
448423753.6926
Area
1.6001745376345E+16
Volume
1.5227017033531E+24
Surface area
6.4006981505381E+16
Circumference
448423753.6926
Perimeter
285475428
Area
5093513749486449
Diagonal
100930805.50047
Surface area
30561082496918694
Volume
3.6351825441463E+23
Space diagonal
123614486.40212
Perimeter
214106571
Area
2.2055561507903E+15
Altitude
61807243.201059
Surface area
2.2055561507903E+15
Volume
4.2841037130281E+22
Height
33643601.833489