85754988 is an even 8-digits composite number following 85754987
and preceding 85754989 . In scientific notation, it is written as 8.5754988 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 25986240 positive integers (up to 85754988) that are relatively prime to 85754988.
85754988 has 24 divisors, whose sum is 181905360
The reverse of 85754988 is 88945758
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million seven hundred fifty-four thousand nine hundred eighty-eight
Scientific notation
8.5754988 × 10^7
Engineering notation
8.5754988 × 10^6
Prime Factorization
2 × 2 × 9 × 11 × 216553
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
42877494
Product of the distinct prime numbers
The prime factorization of 85754988 is 2 × 2 × 9 × 11 × 216553.
Since it has a total of 5 prime factors.
6 , 3 , 77 , 72 , 907 , 497 , 7976 , 1413 , 34084 , 50651 , 200590 , 608757 , 4826612 , 552914 , 39637539 , 56511167 , 833025403 , 218818686 , 3340991115 , 5389936342
n×2
171509976
n×3
257264964
n×4
343019952
n×5
428774940
n÷2
42877494
n÷3
28584996
n÷3
21438747
n÷5
17150997.6
n2
7353917966880144
n3
6.3063514700279E+23
n4
5.4080109463603E+31
n5
4.6376391380899E+39
2 √n
9260.398911494
3 √n
440.98091761878
4 √n
96.230966489452
5 √n
38.605739699045
1 , 2 , 4 , 9 , 11 , 18 , 22 , 36 , 44 , 99 , 198 , 396 , 216553 , 433106 , 866212 , 1948977 , 2382083 , 3897954 , 4764166 , 7795908 , 9528332 , 21438747 , 42877494 , 85754988
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
-85754987
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 85754988 can be divided by 24 positive divisors.
The sum of these divisors (counting 85754988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000111001000010001101100
3
Ternary
12222100210201200
4
Quaternary
11013020101230
5
Quinary
133423124423
6
Senary
12302005500
8
Octal
507102154
10
Decimal
85754988
12
Duodecimal
24876890
16
Hexadecimal
51c846c
20
Vigesimal
16fj798
36
Base36
1f20z0
md5
a3c4dd474a7da276e82d37b6220e1283
sha1
e5ba02ebd406942217cc325f60ebee0a90597c08
sha256
0ca7448815df6f1bb23076fee5b589fcac67a20ec536e78e50ca0bd762ddb576
sha512
6ce3a975d4ee8b641d289303c8d8bbe1ddd25bc8210eb310a9bc113617b0507068be58b90dd2809e006a8914f3872312de57334d19afea2d41cf39651546e7d4
ripemd-160
751749318e3c2e577053c6fb5c32d65a10297fe0
Diameter
171509976
Circumference
538814480.61896
Area
2.3103014659853E+16
Volume
2.6415983265593E+24
Surface area
9.2412058639411E+16
Circumference
538814480.61896
Perimeter
343019952
Area
7353917966880144
Diagonal
121275867.07074
Surface area
44123507801280864
Volume
6.3063514700279E+23
Space diagonal
148531996.21846
Perimeter
257264964
Area
3.1843398883325E+15
Altitude
74265998.10923
Surface area
3.1843398883325E+15
Volume
7.4321064816708E+22
Height
40425289.023581