85877487 is an odd 8-digits composite number following 85877486
and preceding 85877488 . In scientific notation, it is written as 8.5877487 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 57087360 positive integers (up to 85877487) that are relatively prime to 85877487.
85877487 has 12 divisors, whose sum is 124401264
The reverse of 85877487 is 78477858
Previous prime number is 353
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million eight hundred seventy-seven thousand four hundred eighty-seven
Scientific notation
8.5877487 × 10^7
Engineering notation
8.5877487 × 10^6
Prime Factorization
3 × 3 × 353 × 27031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28625829
Product of the distinct prime numbers
The prime factorization of 85877487 is 3 × 3 × 353 × 27031.
Since it has a total of 4 prime factors.
2 , 7 , 46 , 51 , 266 , 638 , 5949 , 133 , 77081 , 40605 , 895942 , 999848 , 3020909 , 4163309 , 13299384 , 85429640 , 299245721 , 107979115 , 7967068475 , 8335933129
n×2
171754974
n×3
257632461
n×4
343509948
n×5
429387435
n÷2
42938743.5
n÷3
28625829
n÷3
21469371.75
n÷5
17175497.4
n2
7374942773435169
n3
6.3334155215142E+23
n4
5.4389780911444E+31
n5
4.6708577031553E+39
2 √n
9267.0106830628
3 √n
441.19079470041
4 √n
96.265314018409
5 √n
38.616762882025
1 , 3 , 9 , 353 , 1059 , 3177 , 27031 , 81093 , 243279 , 9541943 , 28625829 , 85877487
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
-85877486
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 85877487 can be divided by 12 positive divisors.
The sum of these divisors (counting 85877487) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000111100110001011101111
3
Ternary
12222121000202200
4
Quaternary
11013212023233
5
Quinary
133441034422
6
Senary
12304352543
8
Octal
507461357
10
Decimal
85877487
12
Duodecimal
24915753
16
Hexadecimal
51e62ef
20
Vigesimal
16gede7
36
Base36
1f4nhr
md5
d2185ff203287b4bc189da1fed239345
sha1
b8186f229ce167ca99ff08a812d43f94782514b7
sha256
4759c55c71123918249943975e07f20c57dc1d2e890293a7bbfde45a7aa1842c
sha512
b257e33151424a3d18553b173bce9f45e323162f86830107d775b3c7742cdf1ada4b4f725fce38d03513941a5cea4edded5b507f33d72275485e1d4490b70458
ripemd-160
b4dac6deb9aafaf31430c0f661bfbcf822a95feb
Diameter
171754974
Circumference
539584164.53591
Area
2.3169066037669E+16
Volume
2.6529348899361E+24
Surface area
9.2676264150676E+16
Circumference
539584164.53591
Perimeter
343509948
Area
7374942773435169
Diagonal
121449106.81792
Surface area
44249656640611014
Volume
6.3334155215142E+23
Space diagonal
148744170.71034
Perimeter
257632461
Area
3.1934438966257E+15
Altitude
74372085.355168
Surface area
3.1934438966257E+15
Volume
7.4640017722247E+22
Height
40483035.605973