85756478 is an even 8-digits composite number following 85756477
and preceding 85756479 . In scientific notation, it is written as 8.5756478 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 41495040 positive integers (up to 85756478) that are relatively prime to 85756478.
85756478 has 8 divisors, whose sum is 132784320
The reverse of 85756478 is 87465758
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-five million seven hundred fifty-six thousand four hundred seventy-eight
Scientific notation
8.5756478 × 10^7
Engineering notation
8.5756478 × 10^6
Prime Factorization
2 × 31 × 1383169
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85756478
Product of the distinct prime numbers
The prime factorization of 85756478 is 2 × 31 × 1383169.
Since it has a total of 3 prime factors.
1 , 6 , 2 , 52 , 598 , 93 , 5165 , 4319 , 9885 , 65314 , 316447 , 553362 , 2832786 , 6587018 , 7513059 , 74719910 , 223675276 , 822676477 , 3225806171 , 9263839150
n×2
171512956
n×3
257269434
n×4
343025912
n×5
428782390
n÷2
42878239
n÷3
28585492.666667
n÷3
21439119.5
n÷5
17151295.6
n2
7354173518964484
n3
6.3066801958726E+23
n4
5.4083868147038E+31
n5
4.6380420489064E+39
2 √n
9260.4793612426
3 √n
440.98347163061
4 √n
96.231384491976
5 √n
38.605873853696
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
-85756477
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 85756478 can be divided by 8 positive divisors.
The sum of these divisors (counting 85756478) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111001000101000111110
3
Ternary
12222100212202212
4
Quaternary
11013020220332
5
Quinary
133423201403
6
Senary
12302020422
8
Octal
507105076
10
Decimal
85756478
12
Duodecimal
24877712
16
Hexadecimal
51c8a3e
20
Vigesimal
16fjb3i
36
Base36
1f224e
md5
b219798775cfbf42b67e51078ea7a3db
sha1
11cc85f7e2479ba9101b3416acefbf8f2094376a
sha256
f19f1714a20d5b5d17dbff85f0c44e81142e6bb86f822b06e988110f7ddac94c
sha512
f822a554ec743f0a0fb8f37c19a85fa017eab0281bd36f8176c3457f8162ffa9acf133b32b656207f78d6f17108ad4bcad634c750d89cb90589ff6658911b55a
ripemd-160
37abde447d076977d1fda0e11e0048666fbe05be
Diameter
171512956
Circumference
538823842.56507
Area
2.3103817500403E+16
Volume
2.6417360229191E+24
Surface area
9.2415270001614E+16
Circumference
538823842.56507
Perimeter
343025912
Area
7354173518964484
Diagonal
121277974.24895
Surface area
44125041113786904
Volume
6.3066801958726E+23
Space diagonal
148534576.97416
Perimeter
257269434
Area
3.184450545631E+15
Altitude
74267288.487081
Surface area
3.184450545631E+15
Volume
7.432493888794E+22
Height
40425991.416317