85887992 is an even 8-digits composite number following 85887991
and preceding 85887993 . In scientific notation, it is written as 8.5887992 × 10^7.
The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors.
There are 42526656 positive integers (up to 85887992) that are relatively prime to 85887992.
85887992 has 16 divisors, whose sum is 162605040
The reverse of 85887992 is 29978858
Previous prime number is 103
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-five million eight hundred eighty-seven thousand nine hundred ninety-two
Scientific notation
8.5887992 × 10^7
Engineering notation
8.5887992 × 10^6
Prime Factorization
2 × 2 × 2 × 103 × 104233
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21471998
Product of the distinct prime numbers
The prime factorization of 85887992 is 2 × 2 × 2 × 103 × 104233.
Since it has a total of 5 prime factors.
6 , 7 , 51 , 2 , 336 , 307 , 7762 , 8447 , 35257 , 1924 , 153369 , 543986 , 1270203 , 5826723 , 58670846 , 17569199 , 553719112 , 426770587 , 5496009349 , 6632192424
n×2
171775984
n×3
257663976
n×4
343551968
n×5
429439960
n÷2
42943996
n÷3
28629330.666667
n÷3
21471998
n÷5
17177598.4
n2
7376747169792064
n3
6.3357400190512E+23
n4
5.4416398807035E+31
n5
4.6737152254075E+39
2 √n
9267.5774612355
3 √n
441.20878358392
4 √n
96.26825780721
5 √n
38.617707598178
1 , 2 , 4 , 8 , 103 , 206 , 412 , 824 , 104233 , 208466 , 416932 , 833864 , 10735999 , 21471998 , 42943996 , 85887992
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
-85887991
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 85887992 can be divided by 16 positive divisors.
The sum of these divisors (counting 85887992) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111101000101111111000
3
Ternary
12222121120011202
4
Quaternary
11013220233320
5
Quinary
133441403432
6
Senary
12304513332
8
Octal
507505770
10
Decimal
85887992
12
Duodecimal
2491b848
16
Hexadecimal
51e8bf8
20
Vigesimal
16gfjjc
36
Base36
1f4vlk
md5
dac399ed5ed3a19cb3fe9e18306b57b9
sha1
5412d37626edb10c7c85ed1721b7f18ba24ce51d
sha256
9f5f6a0afa1e12fe90cf44e11d5b5f65c72d7d0874c9831d1db05b32364a1f17
sha512
081330708ffe76bc8f180cbd0e1c5345c3ff1ef81ef660fee44aed1c9898eff136bc3666dabcd1058360f502b3b9d75489a3a994d454adf530f05fba755a6013
ripemd-160
3b39d255d0b4e971abbd72c576e5cab1666c98d7
Diameter
171775984
Circumference
539650169.39756
Area
2.3174734716008E+16
Volume
2.6539085731875E+24
Surface area
9.2698938864032E+16
Circumference
539650169.39756
Perimeter
343551968
Area
7376747169792064
Diagonal
121463963.13139
Surface area
44260483018752384
Volume
6.3357400190512E+23
Space diagonal
148762365.90407
Perimeter
257663976
Area
3.1942252231674E+15
Altitude
74381182.952035
Surface area
3.1942252231674E+15
Volume
7.4667412188435E+22
Height
40487987.710464