71385382 is an even 8-digits composite number following 71385381
and preceding 71385383 . In scientific notation, it is written as 7.1385382 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 35019192 positive integers (up to 71385382) that are relatively prime to 71385382.
71385382 has 8 divisors, whose sum is 109098576
The reverse of 71385382 is 28358317
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred eighty-five thousand three hundred eighty-two
Scientific notation
7.1385382 × 10^7
Engineering notation
7.1385382 × 10^6
Prime Factorization
2 × 53 × 673447
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71385382
Product of the distinct prime numbers
The prime factorization of 71385382 is 2 × 53 × 673447.
Since it has a total of 3 prime factors.
1 , 5 , 33 , 21 , 755 , 263 , 6869 , 9940 , 36632 , 46470 , 511778 , 537059 , 6073218 , 5582377 , 73856367 , 54403488 , 195884814 , 489037786 , 9073742811 , 4827732921
n×2
142770764
n×3
214156146
n×4
285541528
n×5
356926910
n÷2
35692691
n÷3
23795127.333333
n÷3
17846345.5
n÷5
14277076.4
n2
5095872763285924
n3
3.6377082383056E+23
n4
2.5967919219599E+31
n5
1.8537298332362E+39
2 √n
8448.9870398764
3 √n
414.82962377706
4 √n
91.918371612406
5 √n
37.215328560747
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
-71385381
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 71385382 can be divided by 8 positive divisors.
The sum of these divisors (counting 71385382) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010100000100100110
3
Ternary
11222022202100001
4
Quaternary
10100110010212
5
Quinary
121233313012
6
Senary
11030011514
8
Octal
420240446
10
Decimal
71385382
12
Duodecimal
1baa6b9a
16
Hexadecimal
4414126
20
Vigesimal
1263392
36
Base36
16i1ba
md5
443d5fe0ef4f8a9d16fcbb962d2a3161
sha1
fc4df94e4ddcdaa14ce6bddcc35d660716d04e3a
sha256
b0456f7c46414107de32066d72f5106b78969d61b44cbbab346ebdec05e8d3bf
sha512
a2b8814b1e278a3129c13fe377b7e889d4f6bfb4e331c4659545a709de941ee34493b63da92aec86ff68e71c276b8a0c4c7f862e3499b6423a6e4f1f8156f3bb
ripemd-160
36d016cab055aced31e117a26a622183f927f859
Diameter
142770764
Circumference
448527583.3298
Area
1.6009156436767E+16
Volume
1.5237596636485E+24
Surface area
6.403662574707E+16
Circumference
448527583.3298
Perimeter
285541528
Area
5095872763285924
Diagonal
100954175.37958
Surface area
30575236579715544
Volume
3.6377082383056E+23
Space diagonal
123643108.54171
Perimeter
214156146
Area
2.2065776337294E+15
Altitude
61821554.270856
Surface area
2.2065776337294E+15
Volume
4.2870802721401E+22
Height
33651391.793195