82887957 is an odd 8-digits composite number following 82887956
and preceding 82887958 . In scientific notation, it is written as 8.2887957 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 55194048 positive integers (up to 82887957) that are relatively prime to 82887957.
82887957 has 8 divisors, whose sum is 92205400
The reverse of 82887957 is 75978828
Previous prime number is 937
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-two million eight hundred eighty-seven thousand nine hundred fifty-seven
Scientific notation
8.2887957 × 10^7
Engineering notation
8.2887957 × 10^6
Prime Factorization
9 × 937 × 9829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
82887957
Product of the distinct prime numbers
The prime factorization of 82887957 is 9 × 937 × 9829.
Since it has a total of 3 prime factors.
7 , 7 , 53 , 90 , 802 , 346 , 6589 , 695 , 42832 , 23134 , 204932 , 608535 , 8008754 , 4437219 , 21435451 , 42480245 , 245691631 , 960539733 , 6144329443 , 6391563393
n×2
165775914
n×3
248663871
n×4
331551828
n×5
414439785
n÷2
41443978.5
n÷3
27629319
n÷3
20721989.25
n÷5
16577591.4
n2
6870413415633849
n3
5.6947453176728E+23
n4
4.7202580501722E+31
n5
3.9125254629157E+39
2 √n
9104.2823440401
3 √n
436.01069784093
4 √n
95.416363083279
5 √n
38.344076909357
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
-82887956
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 82887957 can be divided by 8 positive divisors.
The sum of these divisors (counting 82887957) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100001100010100010101
3
Ternary
12202222010220100
4
Quaternary
10330030110111
5
Quinary
132204403312
6
Senary
12120324313
8
Octal
474142425
10
Decimal
82887957
12
Duodecimal
23913699
16
Hexadecimal
4f0c515
20
Vigesimal
15i0jhh
36
Base36
1dckr9
md5
518c7da72e6a374a1305669277b7cb56
sha1
5c708afd4b1ad44975e5bbe1807686702dfd522b
sha256
24b5b9252b8e3195cd40c8078b2f194f23fba52c54811238ec6bbc348f776895
sha512
7005f0b9aa78d691f5d4169cc1ee63bd62802a5d45f08b83c62abd618e07d7d7135e6d8a412a8768b27302d2a19abacc311dce8d8eb45b6fda92a64979026b56
ripemd-160
27c4a08741a30983382d37b1297d909d70a46815
Diameter
165775914
Circumference
520800393.56453
Area
2.158404031368E+16
Volume
2.3854093405421E+24
Surface area
8.633616125472E+16
Circumference
520800393.56453
Perimeter
331551828
Area
6870413415633849
Diagonal
117221272.9468
Surface area
41222480493803094
Volume
5.6947453176728E+23
Space diagonal
143566152.85958
Perimeter
248663871
Area
2.9749762762202E+15
Altitude
71783076.429792
Surface area
2.9749762762202E+15
Volume
6.7113217187613E+22
Height
39073757.648933