85962987 is an odd 8-digits composite number following 85962986
and preceding 85962988 . In scientific notation, it is written as 8.5962987 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 52098720 positive integers (up to 85962987) that are relatively prime to 85962987.
85962987 has 12 divisors, whose sum is 135456984
The reverse of 85962987 is 78926958
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million nine hundred sixty-two thousand nine hundred eighty-seven
Scientific notation
8.5962987 × 10^7
Engineering notation
8.5962987 × 10^6
Prime Factorization
3 × 3 × 11 × 868313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28654329
Product of the distinct prime numbers
The prime factorization of 85962987 is 3 × 3 × 11 × 868313.
Since it has a total of 4 prime factors.
3 , 1 , 26 , 99 , 636 , 233 , 1369 , 8686 , 55620 , 13127 , 998388 , 73299 , 3913109 , 6472321 , 82707950 , 66677670 , 453433653 , 625250154 , 9486280724 , 5623437030
n×2
171925974
n×3
257888961
n×4
343851948
n×5
429814935
n÷2
42981493.5
n÷3
28654329
n÷3
21490746.75
n÷5
17192597.4
n2
7389635133962169
n3
6.3523510895553E+23
n4
5.4606707413088E+31
n5
4.6941556794641E+39
2 √n
9271.622673513
3 √n
441.33716329485
4 √n
96.289265619346
5 √n
38.624449225067
1 , 3 , 9 , 11 , 33 , 99 , 868313 , 2604939 , 7814817 , 9551443 , 28654329 , 85962987
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85962986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85962987 can be divided by 12 positive divisors.
The sum of these divisors (counting 85962987) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000111111011000011101011
3
Ternary
12222202101001100
4
Quaternary
11013323003223
5
Quinary
134001303422
6
Senary
12310252443
8
Octal
507730353
10
Decimal
85962987
12
Duodecimal
24957123
16
Hexadecimal
51fb0eb
20
Vigesimal
16h5797
36
Base36
1f6hgr
md5
ff7f2b84f6019316796f6e4e0b74b3b6
sha1
2a1f10def9e1c6ad3c99a821f214ddb8cd82ee12
sha256
add1d64cf91a2f271b85c2eef69e79fc9a52e08c2d9d8772779465e6fab52621
sha512
002d5a9a8f77eeb7f40cb6d5a5ec3750221ef3cc4b2827d3e6945284f762018a3f9bd6ec2e548b88292725fe722c0b013e1f255aa87b5f169d4e4fce963e6b1f
ripemd-160
275be92b37bc29745a356d227c9288c35ffae1e6
Diameter
171925974
Circumference
540121376.87967
Area
2.3215223449565E+16
Volume
2.6608666021294E+24
Surface area
9.2860893798258E+16
Circumference
540121376.87967
Perimeter
343851948
Area
7389635133962169
Diagonal
121570022.0775
Surface area
44337810803773014
Volume
6.3523510895553E+23
Space diagonal
148892261.05438
Perimeter
257888961
Area
3.1998058753546E+15
Altitude
74446130.527191
Surface area
3.1998058753546E+15
Volume
7.4863175531705E+22
Height
40523340.692501