85455812 is an even 8-digits composite number following 85455811
and preceding 85455813 . In scientific notation, it is written as 8.5455812 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 39295008 positive integers (up to 85455812) that are relatively prime to 85455812.
85455812 has 24 divisors, whose sum is 161648256
The reverse of 85455812 is 21855458
Previous prime number is 283
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
eighty-five million four hundred fifty-five thousand eight hundred twelve
Scientific notation
8.5455812 × 10^7
Engineering notation
8.5455812 × 10^6
Prime Factorization
2 × 2 × 13 × 283 × 5807
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
42727906 Product of the distinct prime numbers
The prime factorization of 85455812 is 2 × 2 × 13 × 283 × 5807.
Since it has a total of 5 prime factors.
5 , 2 , 9 , 47 , 696 , 548 , 9326 , 8418 , 71805 , 51353 , 859662 , 688490 , 7842735 , 4185031 , 88480 , 63507748 , 548104607 , 873491806 , 4235473969 , 1990983701
n×2
170911624
n×3
256367436
n×4
341823248
n×5
427279060
n÷2
42727906
n÷3
28485270.666667
n÷3
21363953
n÷5
17091162.4
n2
7302695804579344
n3
6.2405779976932E+23
n4
5.3329366014221E+31
n5
4.5573042761904E+39
2 √n9244.2312822646
3 √n440.46749897528
4 √n96.146925495643
5 √n38.578765029282
1 , 2 , 4 , 13 , 26 , 52 , 283 , 566 , 1132 , 3679 , 5807 , 7358 , 11614 , 14716 , 23228 , 75491 , 150982 , 301964 , 1643381 , 3286762 , 6573524 , 21363953 , 42727906 , 85455812
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85455811 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85455812 can be divided by 24 positive divisors.
The sum of these divisors (counting 85455812) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000101111111001111000100
3
Ternary
12221210121100002
4
Quaternary
11011333033010
5
Quinary
133334041222
6
Senary
12251340432
8
Octal
505771704
10
Decimal
85455812
12
Duodecimal
24751718
16
Hexadecimal
517f3c4
20
Vigesimal
16e1jac
36
Base36
1evm4k
md5
aa14920085e6d789cb301d89eedbb6aa
sha1
3413f0a52ba6050a4dbbd877e5afe4c3dd18a8d9
sha256
d3f91250ad6016e5d23f9eccaefda7297589c99de230177ec6a972e1821532e5
sha512
85c75fdd5f8a5cef9ab5ea29cc8e94c7917311be0ce9576bfdd56ab972db5f1a9cd52f590975aa74ff0556a472d6ae4627d5a730e4e361d8c1ef2815b9aa573f
ripemd-160
0bcc4a93f4aab16fde2901b7df1b1f2064822186
Diameter
170911624
Circumference
536934702.3715
Area
2.2942095491067E+16
Volume
2.6140471988943E+24
Surface area
9.176838196427E+16
Circumference
536934702.3715
Perimeter
341823248
Area
7302695804579344
Diagonal
120852768.31401
Surface area
43816174827476064
Volume
6.2405779976932E+23
Space diagonal
148013808.18605
Perimeter
256367436
Area
3.1621600414379E+15
Altitude
74006904.093027
Surface area
3.1621600414379E+15
Volume
7.3545917011541E+22
Height
40284256.104668