85961982 is an even 8-digits composite number following 85961981
and preceding 85961983 . In scientific notation, it is written as 8.5961982 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 28111104 positive integers (up to 85961982) that are relatively prime to 85961982.
85961982 has 32 divisors, whose sum is 175214592
The reverse of 85961982 is 28916958
Previous prime number is 1163
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-five million nine hundred sixty-one thousand nine hundred eighty-two
Scientific notation
8.5961982 × 10^7
Engineering notation
8.5961982 × 10^6
Prime Factorization
2 × 3 × 97 × 1163 × 127
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
85961982
Product of the distinct prime numbers
The prime factorization of 85961982 is 2 × 3 × 97 × 1163 × 127.
Since it has a total of 5 prime factors.
4 , 5 , 29 , 70 , 240 , 711 , 6586 , 3316 , 20006 , 19465 , 835506 , 321895 , 7189643 , 4168663 , 25992792 , 38642879 , 194629160 , 939632207 , 2466091024 , 2407982189
n×2
171923964
n×3
257885946
n×4
343847928
n×5
429809910
n÷2
42980991
n÷3
28653994
n÷3
21490495.5
n÷5
17192396.4
n2
7389462349368324
n3
6.3521282946608E+23
n4
5.4604153812732E+31
n5
4.6938812871753E+39
2 √n
9271.5684757219
3 √n
441.33544338573
4 √n
96.28898418678
5 √n
38.624358912353
1 , 2 , 3 , 6 , 97 , 127 , 194 , 254 , 291 , 381 , 582 , 762 , 1163 , 2326 , 3489 , 6978 , 12319 , 24638 , 36957 , 73914 , 112811 , 147701 , 225622 , 295402 , 338433 , 443103 , 676866 , 886206 , 14326997 , 28653994 , 42980991 , 85961982
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85961981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85961982 can be divided by 32 positive divisors.
The sum of these divisors (counting 85961982) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000111111010110011111110
3
Ternary
12222202022200010
4
Quaternary
11013322303332
5
Quinary
134001240412
6
Senary
12310244050
8
Octal
507726376
10
Decimal
85961982
12
Duodecimal
24956626
16
Hexadecimal
51facfe
20
Vigesimal
16h54j2
36
Base36
1f6gou
md5
4ca8c6cf6be0da4cd3f7fb9f110b2aa4
sha1
501764817d4c780468495d2cbae6e11b23c2cc48
sha256
d441e6d1323188f6c10dbc58e5cb6a1ff4e2b76745d8a4aadb8b25cc57ddeec3
sha512
5cf64be668819d9ea0e1c1128b1ce94588c45aa84d818d81f85be09bc405131859864ddcd8437e36d40d2937f7c62071e16476246a919113d8fe52b12bdec3ae
ripemd-160
e27f73704f8351b44c117860bbc77726227e696a
Diameter
171923964
Circumference
540115062.27844
Area
2.3214680630754E+16
Volume
2.6607732780222E+24
Surface area
9.2858722523016E+16
Circumference
540115062.27844
Perimeter
343847928
Area
7389462349368324
Diagonal
121568600.79287
Surface area
44336774096209944
Volume
6.3521282946608E+23
Space diagonal
148890520.34332
Perimeter
257885946
Area
3.1997310574308E+15
Altitude
74445260.171661
Surface area
3.1997310574308E+15
Volume
7.4860549868693E+22
Height
40522866.930957