71859969 is an odd 8-digits composite number following 71859968
and preceding 71859970 . In scientific notation, it is written as 7.1859969 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 45088512 positive integers (up to 71859969) that are relatively prime to 71859969.
71859969 has 12 divisors, whose sum is 109903716
The reverse of 71859969 is 96995817
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-one million eight hundred fifty-nine thousand nine hundred sixty-nine
Scientific notation
7.1859969 × 10^7
Engineering notation
7.1859969 × 10^6
Prime Factorization
3 × 3 × 17 × 469673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23953323
Product of the distinct prime numbers
The prime factorization of 71859969 is 3 × 3 × 17 × 469673.
Since it has a total of 4 prime factors.
10 , 9 , 41 , 38 , 535 , 625 , 4508 , 8734 , 30763 , 8036 , 735877 , 384419 , 7465941 , 7993250 , 96211720 , 97568928 , 347899719 , 883056599 , 9657674881 , 6923939017
n×2
143719938
n×3
215579907
n×4
287439876
n×5
359299845
n÷2
35929984.5
n÷3
23953323
n÷3
17964992.25
n÷5
14371993.8
n2
5163855144680961
n3
3.7107447061726E+23
n4
2.6665399955248E+31
n5
1.9161748141567E+39
2 √n
8477.0259525378
3 √n
415.74688937513
4 √n
92.070766003862
5 √n
37.264680763939
1 , 3 , 9 , 17 , 51 , 153 , 469673 , 1409019 , 4227057 , 7984441 , 23953323 , 71859969
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71859968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71859969 can be divided by 12 positive divisors.
The sum of these divisors (counting 71859969) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010010000111111100000001
3
Ternary
12000012212100100
4
Quaternary
10102013330001
5
Quinary
121344004334
6
Senary
11044113013
8
Octal
422077401
10
Decimal
71859969
12
Duodecimal
20095769
16
Hexadecimal
4487f01
20
Vigesimal
12929i9
36
Base36
16s7i9
md5
9ca38613802b8bc96e0c9bdcba30b5c3
sha1
b068715768ee011567196d5523ac83225b217f2b
sha256
a61ad0bb9f7eb656cd173a7f7ef52c6133b175f38a1f04fc62bb181ba9cdee80
sha512
612d573a62bcf09abb63ff1143a5297e8595eaf0f868637a8078d448944bd037ad8b0716167dc54c72a5111dda81161fa32494356aa5497a12136816df6de9c7
ripemd-160
141526ccd45859eac9eca76fe7d5a4c4b1c18c1c
Diameter
143719938
Circumference
451509501.39518
Area
1.6222729386732E+16
Volume
1.5543531077679E+24
Surface area
6.4890917546926E+16
Circumference
451509501.39518
Perimeter
287439876
Area
5163855144680961
Diagonal
101625342.75151
Surface area
30983130868085766
Volume
3.7107447061726E+23
Space diagonal
124465117.33832
Perimeter
215579907
Area
2.2360148683783E+15
Altitude
62232558.669162
Surface area
2.2360148683783E+15
Volume
4.3731545749779E+22
Height
33875114.250503