85879889 is an odd 8-digits composite number following 85879888
and preceding 85879890 . In scientific notation, it is written as 8.5879889 × 10^7.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 83109540 positive integers (up to 85879889) that are relatively prime to 85879889.
85879889 has 4 divisors, whose sum is 88650240
The reverse of 85879889 is 98897858
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
eighty-five million eight hundred seventy-nine thousand eight hundred eighty-nine
Scientific notation
8.5879889 × 10^7
Engineering notation
8.5879889 × 10^6
Prime Factorization
31 × 2770319
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85879889
Product of the distinct prime numbers
The prime factorization of 85879889 is 31 × 2770319.
Since it has a total of 2 prime factors.
2 , 4 , 13 , 60 , 308 , 34 , 2604 , 5118 , 14556 , 76484 , 665714 , 427533 , 9074252 , 3339750 , 18310235 , 86639775 , 131425389 , 292305613 , 5472736835 , 7508776482
n×2
171759778
n×3
257639667
n×4
343519556
n×5
429399445
n÷2
42939944.5
n÷3
28626629.666667
n÷3
21469972.25
n÷5
17175977.8
n2
7375355334652321
n3
6.333946974755E+23
n4
5.4395866312384E+31
n5
4.6715109609664E+39
2 √n
9267.1402816619
3 √n
441.19490804236
4 √n
96.265987148431
5 √n
38.616978902381
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
-85879888
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 85879889 can be divided by 4 positive divisors.
The sum of these divisors (counting 85879889) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000111100110110001010001
3
Ternary
12222121011001122
4
Quaternary
11013212301101
5
Quinary
133441124024
6
Senary
12304412025
8
Octal
507466121
10
Decimal
85879889
12
Duodecimal
24917015
16
Hexadecimal
51e6c51
20
Vigesimal
16geje9
36
Base36
1f4pch
md5
65222722117620081f2a5d0aa106096f
sha1
58242c789ecbee93106e99ecad883536a2b16d5d
sha256
922e36de8f04f017616659c83989e00de55b8a465c494f124c1a039b87465f3b
sha512
154690aab1db083263b5d591ef675e6265c7dc049e1028582cca901b4b8444573bdcee4352e7698f793a35b6d31fef2626229f79c29cf027324ea2696511c413
ripemd-160
e23356089a3da3ca6909de561a992a65db14c713
Diameter
171759778
Circumference
539599256.74701
Area
2.3170362136958E+16
Volume
2.653157504549E+24
Surface area
9.2681448547832E+16
Circumference
539599256.74701
Perimeter
343519556
Area
7375355334652321
Diagonal
121452503.7589
Surface area
44252132007913926
Volume
6.333946974755E+23
Space diagonal
148748331.09638
Perimeter
257639667
Area
3.193622540873E+15
Altitude
74374165.548188
Surface area
3.193622540873E+15
Volume
7.4646280958755E+22
Height
40484167.919632