71367885 is an odd 8-digits composite number following 71367884
and preceding 71367886 . In scientific notation, it is written as 7.1367885 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 37713600 positive integers (up to 71367885) that are relatively prime to 71367885.
71367885 has 16 divisors, whose sum is 96270720
The reverse of 71367885 is 58876317
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred sixty-seven thousand eight hundred eighty-five
Scientific notation
7.1367885 × 10^7
Engineering notation
7.1367885 × 10^6
Prime Factorization
405 × 3 × 151 × 389
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71367885
Product of the distinct prime numbers
The prime factorization of 71367885 is 405 × 3 × 151 × 389.
Since it has a total of 4 prime factors.
1 , 3 , 60 , 3 , 82 , 250 , 8676 , 3559 , 6336 , 89611 , 397115 , 346917 , 7590650 , 1242346 , 78246108 , 79107655 , 567730748 , 660709748 , 1761049818 , 4971110812
n×2
142735770
n×3
214103655
n×4
285471540
n×5
356839425
n÷2
35683942.5
n÷3
23789295
n÷3
17841971.25
n÷5
14273577
n2
5093375009373225
n3
3.6350340193082E+23
n4
2.5942468986108E+31
n5
1.8514591432166E+39
2 √n
8447.9515268496
3 √n
414.79572856948
4 √n
91.912738653843
5 √n
37.213504040275
1 , 3 , 151 , 389 , 405 , 453 , 1167 , 1215 , 58739 , 61155 , 157545 , 176217 , 183465 , 472635 , 23789295 , 71367885
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
-71367884
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 71367885 can be divided by 16 positive divisors.
The sum of these divisors (counting 71367885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001111110011001101
3
Ternary
11222021212100000
4
Quaternary
10100033303031
5
Quinary
121232233020
6
Senary
11025354513
8
Octal
420176315
10
Decimal
71367885
12
Duodecimal
1ba98a39
16
Hexadecimal
440fccd
20
Vigesimal
1260je5
36
Base36
16hnt9
md5
c6207afb9444235bebe4cfef69535b9c
sha1
763d88634552cf22378769cd2c15390d1eb118a9
sha256
42bcadde68aa15be8dc34adfb6ad11c17cf3c4345c2fe4386a443e12682de983
sha512
378ce6d491a55622f5d830f7267a466f9cbb33ad6a61717c57fcd706ed2920e47fd4da14ab0b791396a003d1858f77232434e3793da0fd26608ca34e892fcfcb
ripemd-160
6396d5e57d84ff3b0ec348c7d4e2d7cae172eea6
Diameter
142735770
Circumference
448417646.43648
Area
1.6001309511425E+16
Volume
1.5226394894144E+24
Surface area
6.4005238045699E+16
Circumference
448417646.43648
Perimeter
285471540
Area
5093375009373225
Diagonal
100929430.88488
Surface area
30560250056239350
Volume
3.6350340193082E+23
Space diagonal
123612802.84873
Perimeter
214103655
Area
2.205496074559E+15
Altitude
61806401.424366
Surface area
2.205496074559E+15
Volume
4.2839286748277E+22
Height
33643143.628294