85427899 is an odd 8-digits composite number following 85427898
and preceding 85427900 . In scientific notation, it is written as 8.5427899 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 85389640 positive integers (up to 85427899) that are relatively prime to 85427899.
85427899 has 4 divisors, whose sum is 85466160
The reverse of 85427899 is 99872458
Previous prime number is 2381
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million four hundred twenty-seven thousand eight hundred ninety-nine
Scientific notation
8.5427899 × 10^7
Engineering notation
8.5427899 × 10^6
Prime Factorization
2381 × 35879
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85427899
Product of the distinct prime numbers
The prime factorization of 85427899 is 2381 × 35879.
Since it has a total of 2 prime factors.
7 , 8 , 78 , 68 , 471 , 985 , 6038 , 4938 , 10014 , 22576 , 594445 , 479010 , 8452014 , 4177403 , 29505904 , 3588550 , 89262448 , 237332629 , 5291431714 , 2967254668
n×2
170855798
n×3
256283697
n×4
341711596
n×5
427139495
n÷2
42713949.5
n÷3
28475966.333333
n÷3
21356974.75
n÷5
17085579.8
n2
7297925927554201
n3
6.2344647904858E+23
n4
5.3259722844068E+31
n5
4.549866223891E+39
2 √n
9242.7214065988
3 √n
440.41953614359
4 √n
96.139073256397
5 √n
38.576244452235
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85427898
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85427899 can be divided by 4 positive divisors.
The sum of these divisors (counting 85427899) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000101111000011010111011
3
Ternary
12221202012001021
4
Quaternary
11011320122323
5
Quinary
133332143044
6
Senary
12251003311
8
Octal
505703273
10
Decimal
85427899
12
Duodecimal
24739537
16
Hexadecimal
51786bb
20
Vigesimal
16di9ej
36
Base36
1ev0l7
md5
64b8e43eac05f7dc431a7b364d0c99d5
sha1
7ef5fe064de11bb4247eae9eb1fbb58aabdcf8ed
sha256
dc1a9152a13c025d0f3a4b61c0b95edc0ef216265880372b4db7d5db5be325cf
sha512
7965c61daa1eb69bfce46360e2ff8548550fa92c039066c4a22adb80f62d0456a7a1086d64f4059d7c31d26a67bc97f931a5ec9de4c477efa33c3755d5522644
ripemd-160
823bb08a3b9c3e8f8d82bff65d58b9c0271a5801
Diameter
170855798
Circumference
536759319.82002
Area
2.2927110480447E+16
Volume
2.6114865046473E+24
Surface area
9.1708441921787E+16
Circumference
536759319.82002
Perimeter
341711596
Area
7297925927554201
Diagonal
120813293.37084
Surface area
43787555565325206
Volume
6.2344647904858E+23
Space diagonal
147965461.45186
Perimeter
256283697
Area
3.1600946240995E+15
Altitude
73982730.725931
Surface area
3.1600946240995E+15
Volume
7.3473872173688E+22
Height
40271097.79028