85427898 is an even 8-digits composite number following 85427897
and preceding 85427899 . In scientific notation, it is written as 8.5427898 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 28475964 positive integers (up to 85427898) that are relatively prime to 85427898.
85427898 has 8 divisors, whose sum is 170855808
The reverse of 85427898 is 89872458
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-five million four hundred twenty-seven thousand eight hundred ninety-eight
Scientific notation
8.5427898 × 10^7
Engineering notation
8.5427898 × 10^6
Prime Factorization
2 × 3 × 14237983
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85427898
Product of the distinct prime numbers
The prime factorization of 85427898 is 2 × 3 × 14237983.
Since it has a total of 3 prime factors.
9 , 10 , 84 , 47 , 405 , 255 , 6547 , 2122 , 34990 , 17675 , 187739 , 138217 , 6851736 , 1631583 , 56928674 , 20202815 , 443886131 , 593048105 , 8446009570 , 6818701724
n×2
170855796
n×3
256283694
n×4
341711592
n×5
427139490
n÷2
42713949
n÷3
28475966
n÷3
21356974.5
n÷5
17085579.6
n2
7297925756698404
n3
6.234464571548E+23
n4
5.3259720350282E+31
n5
4.5498659575924E+39
2 √n
9242.7213525022
3 √n
440.41953442511
4 √n
96.139072975051
5 √n
38.576244361922
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85427897
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85427898 can be divided by 8 positive divisors.
The sum of these divisors (counting 85427898) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101111000011010111010
3
Ternary
12221202012001020
4
Quaternary
11011320122322
5
Quinary
133332143043
6
Senary
12251003310
8
Octal
505703272
10
Decimal
85427898
12
Duodecimal
24739536
16
Hexadecimal
51786ba
20
Vigesimal
16di9ei
36
Base36
1ev0l6
md5
add09d090852d3195bc0d14346abfc19
sha1
8a655aedb566b180a7702976be26c082f4f1992a
sha256
9b9415ed70d63753d44840897f6d78615440674967c5b3700169767a7e3d8c9d
sha512
04c778ef19780817ed5ae35fce907529749e094818f8d6e62d13b4e54b03a5c30a2a0a02a665d2f1c95d890d366f398be3b82358550fffc0e5642c44259027b2
ripemd-160
b2f0a0b5b09c2036fad6d154262d329732ed8a9a
Diameter
170855796
Circumference
536759313.53684
Area
2.2927109943687E+16
Volume
2.6114864129388E+24
Surface area
9.170843977475E+16
Circumference
536759313.53684
Perimeter
341711592
Area
7297925756698404
Diagonal
120813291.95663
Surface area
43787554540190424
Volume
6.234464571548E+23
Space diagonal
147965459.71981
Perimeter
256283694
Area
3.1600945501168E+15
Altitude
73982729.859906
Surface area
3.1600945501168E+15
Volume
7.3473869593482E+22
Height
40271097.318875