85890387 is an odd 8-digits composite number following 85890386
and preceding 85890388 . In scientific notation, it is written as 8.5890387 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 51967200 positive integers (up to 85890387) that are relatively prime to 85890387.
85890387 has 16 divisors, whose sum is 125141760
The reverse of 85890387 is 78309858
Previous prime number is 709
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-five million eight hundred ninety thousand three hundred eighty-seven
Scientific notation
8.5890387 × 10^7
Engineering notation
8.5890387 × 10^6
Prime Factorization
3 × 11 × 709 × 3671
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85890387
Product of the distinct prime numbers
The prime factorization of 85890387 is 3 × 11 × 709 × 3671.
Since it has a total of 4 prime factors.
2 , 3 , 96 , 16 , 732 , 865 , 78 , 8462 , 58288 , 23224 , 893707 , 448345 , 6464114 , 402587 , 30936481 , 78548425 , 849538780 , 765154649 , 4296926394 , 3733072619
n×2
171780774
n×3
257671161
n×4
343561548
n×5
429451935
n÷2
42945193.5
n÷3
28630129
n÷3
21472596.75
n÷5
17178077.4
n2
7377158579009769
n3
6.3362700531152E+23
n4
5.4422468699857E+31
n5
4.6743668981261E+39
2 √n
9267.7066742533
3 √n
441.2128846043
4 √n
96.268928914024
5 √n
38.617922967931
1 , 3 , 11 , 33 , 709 , 2127 , 3671 , 7799 , 11013 , 23397 , 40381 , 121143 , 2602739 , 7808217 , 28630129 , 85890387
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85890386
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85890387 can be divided by 16 positive divisors.
The sum of these divisors (counting 85890387) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111101001010101010011
3
Ternary
12222121200110110
4
Quaternary
11013221111103
5
Quinary
133441443022
6
Senary
12304532403
8
Octal
507512523
10
Decimal
85890387
12
Duodecimal
24921103
16
Hexadecimal
51e9553
20
Vigesimal
16gg5j7
36
Base36
1f4xg3
md5
b26ff849babd9d62b2561eb7b1b229da
sha1
11d17c51ec92d7b987ce5548dc8d57138a18b281
sha256
696beae92f70cee85a8f2cd5db300e0c10b9d75fb57075cf33876e2901d5c79a
sha512
c42937609fcc469a3fddd68a5c3de905dd8debbcba8e4e628d2a283b3b0e4037e7bcb9626dc4eaab10504911d912d881d83411423ce0434ea2738bc72f7937ea
ripemd-160
7523de7890a61501f60e93941a09e25b27b11fd7
Diameter
171780774
Circumference
539665217.62637
Area
2.3176027196184E+16
Volume
2.654130593337E+24
Surface area
9.2704108784736E+16
Circumference
539665217.62637
Perimeter
343561548
Area
7377158579009769
Diagonal
121467350.17287
Surface area
44262951474058614
Volume
6.3362700531152E+23
Space diagonal
148766514.16575
Perimeter
257671161
Area
3.1944033685844E+15
Altitude
74383257.082877
Surface area
3.1944033685844E+15
Volume
7.4673658699783E+22
Height
40489116.724291