71339643 is an odd 8-digits composite number following 71339642
and preceding 71339644 . In scientific notation, it is written as 7.1339643 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 46661472 positive integers (up to 71339643) that are relatively prime to 71339643.
71339643 has 16 divisors, whose sum is 107684640
The reverse of 71339643 is 34693317
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred thirty-nine thousand six hundred forty-three
Scientific notation
7.1339643 × 10^7
Engineering notation
7.1339643 × 10^6
Prime Factorization
3 × 9 × 53 × 49853
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71339643
Product of the distinct prime numbers
The prime factorization of 71339643 is 3 × 9 × 53 × 49853.
Since it has a total of 4 prime factors.
1 , 2 , 9 , 53 , 328 , 896 , 9916 , 2571 , 99194 , 76709 , 126446 , 388688 , 5253995 , 684193 , 29969882 , 5663394 , 12288220 , 304021492 , 1473853931 , 3141910450
n×2
142679286
n×3
214018929
n×4
285358572
n×5
356698215
n÷2
35669821.5
n÷3
23779881
n÷3
17834910.75
n÷5
14267928.6
n2
5089344663367449
n3
3.6307203138859E+23
n4
2.5901429102547E+31
n5
1.8477987053655E+39
2 √n
8446.2798319734
3 √n
414.74100644638
4 √n
91.903644280156
5 √n
37.210558317054
1 , 3 , 9 , 27 , 53 , 159 , 477 , 1431 , 49853 , 149559 , 448677 , 1346031 , 2642209 , 7926627 , 23779881 , 71339643
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
-71339642
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 71339643 can be divided by 16 positive divisors.
The sum of these divisors (counting 71339643) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001000111001111011
3
Ternary
11222020102121000
4
Quaternary
10100020321323
5
Quinary
121230332033
6
Senary
11025020043
8
Octal
420107173
10
Decimal
71339643
12
Duodecimal
1ba84623
16
Hexadecimal
4408e7b
20
Vigesimal
125h923
36
Base36
16h20r
md5
e3f1142132e14816f3809d6bfa4ef2ad
sha1
da364fd643f6b877244afabb4925c441a6779ca5
sha256
3e2aaa8c65963cabae15c72f3f20e786a23131647fd75d65470a9aa269d83dc9
sha512
9f94bdc67c4f95679ea83641d4974fc3ee19d73b9f8f9484dc9dde752ece76cdb516436c04ded57246d98cc057b85b77a641d1da46ca1e7fb9222f38e52ace4a
ripemd-160
ee3ce98cb772d1261d09aaa163bfbca77f387566
Diameter
142679286
Circumference
448240196.71704
Area
1.5988647806022E+16
Volume
1.5208325687124E+24
Surface area
6.3954591224086E+16
Circumference
448240196.71704
Perimeter
285358572
Area
5089344663367449
Diagonal
100889490.66545
Surface area
30536067980204694
Volume
3.6307203138859E+23
Space diagonal
123563886.26983
Perimeter
214018929
Area
2.2037508835455E+15
Altitude
61781943.134913
Surface area
2.2037508835455E+15
Volume
4.2788449242341E+22
Height
33629830.221818