71333985 is an odd 8-digits composite number following 71333984
and preceding 71333986 . In scientific notation, it is written as 7.1333985 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 38044784 positive integers (up to 71333985) that are relatively prime to 71333985.
71333985 has 8 divisors, whose sum is 114134400
The reverse of 71333985 is 58933317
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred thirty-three thousand nine hundred eighty-five
Scientific notation
7.1333985 × 10^7
Engineering notation
7.1333985 × 10^6
Prime Factorization
5 × 3 × 4755599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71333985
Product of the distinct prime numbers
The prime factorization of 71333985 is 5 × 3 × 4755599.
Since it has a total of 3 prime factors.
4 , 7 , 89 , 79 , 524 , 159 , 4384 , 575 , 21162 , 54027 , 606415 , 495972 , 5782553 , 8815314 , 99560145 , 29637950 , 952016745 , 106310831 , 6587986539 , 1267528609
n×2
142667970
n×3
214001955
n×4
285335940
n×5
356669925
n÷2
35666992.5
n÷3
23777995
n÷3
17833496.25
n÷5
14266797
n2
5088537415980225
n3
3.6298565170347E+23
n4
2.5893213033831E+31
n5
1.8470660701571E+39
2 √n
8445.9448849729
3 √n
414.73004168422
4 √n
91.901821989408
5 √n
37.209968058932
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
-71333984
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 71333985 can be divided by 8 positive divisors.
The sum of these divisors (counting 71333985) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000111100001100001
3
Ternary
11222020010211110
4
Quaternary
10100013201201
5
Quinary
121230141420
6
Senary
11024533533
8
Octal
420074141
10
Decimal
71333985
12
Duodecimal
1ba812a9
16
Hexadecimal
4407861
20
Vigesimal
125gej5
36
Base36
16gxnl
md5
c43974def938e77bb2f0240e8883b918
sha1
2168e7918923078f7a5002dca881cddee90c7954
sha256
7de3f074f6ccb6454b9ad4c28f6e5564e4d73cdda32d1207800542ee7a87b14e
sha512
c9b2c0bc957688caeb048611304f22d60c7df5fdcceedc7d01c485e4506f289d6afdf725c81de7beff8109c198421eacec15aed76cbc7563da7fb11a4716019b
ripemd-160
018bee61777a93376150f588e5053e65625c3f24
Diameter
142667970
Circumference
448204646.45457
Area
1.598611176356E+16
Volume
1.5204707423335E+24
Surface area
6.3944447054241E+16
Circumference
448204646.45457
Perimeter
285335940
Area
5088537415980225
Diagonal
100881489.04512
Surface area
30531224495881350
Volume
3.6298565170347E+23
Space diagonal
123554086.32636
Perimeter
214001955
Area
2.2034013351732E+15
Altitude
61777043.163178
Surface area
2.2034013351732E+15
Volume
4.2778269298824E+22
Height
33627163.01504