82887913 is an odd 8-digits prime number following 82887912
and preceding 82887914 . In scientific notation, it is written as 8.2887913 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 82887912 positive integers (up to 82887913) that are relatively prime to 82887913.
82887913 has 2 divisors, whose sum is 82887914
The reverse of 82887913 is 31978828
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
eighty-two million eight hundred eighty-seven thousand nine hundred thirteen
Scientific notation
8.2887913 × 10^7
Engineering notation
8.2887913 × 10^6
Prime Factorization
82887913
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
82887913 Product of the distinct prime numbers
The prime factorization of 82887913 is 82887913.
Since it has a total of 1 prime factors.
8 , 3 , 33 , 53 , 621 , 629 , 749 , 8946 , 60892 , 44489 , 578315 , 767538 , 9712607 , 8413546 , 65328739 , 44570116 , 481045182 , 413480121 , 4234339643 , 8953708388
n×2
165775826
n×3
248663739
n×4
331551652
n×5
414439565
n÷2
41443956.5
n÷3
27629304.333333
n÷3
20721978.25
n÷5
16577582.6
n2
6870406121495569
n3
5.6947362487319E+23
n4
4.7202480274284E+31
n5
3.9125150783591E+39
2 √n9104.2799275945
3 √n436.0106206907
4 √n95.416350420641
5 √n38.344072838465
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
82887914 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
41443957 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9104.2799825137 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999975871 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82887913 can be divided by 2 positive divisors.
The sum of these divisors (counting 82887913) is 82887914, the average is 41443957.
Base
System
Value
2
Binary
100111100001100010011101001
3
Ternary
12202222010211201
4
Quaternary
10330030103221
5
Quinary
132204403123
6
Senary
12120324201
8
Octal
474142351
10
Decimal
82887913
12
Duodecimal
23913661
16
Hexadecimal
4f0c4e9
20
Vigesimal
15i0jfd
36
Base36
1dckq1
md5
31495456b2e00546bccaa472d2c8687c
sha1
5d7c0b07438e638efc62333784a7206dd2d04d21
sha256
aa10d611b5835c0147913f15569594116875ecaac3aa1cb85e6d7cb0347bdfee
sha512
8c25eb3b0fbd28abdf7f989f435abdfb5e4a3d4d78bc63e373811093a9b695a4e1999a4e5448a81aa38734c8c25635176c68b95e5049f38b5a2269b53ded25b2
ripemd-160
1bb4e3bff634541cdbdf6679473cf5e9f63e7977
Diameter
165775826
Circumference
520800117.10438
Area
2.1584017398469E+16
Volume
2.385405541753E+24
Surface area
8.6336069593875E+16
Circumference
520800117.10438
Perimeter
331551652
Area
6870406121495569
Diagonal
117221210.7214
Surface area
41222436728973414
Volume
5.6947362487319E+23
Space diagonal
143566076.64935
Perimeter
248663739
Area
2.9749731177656E+15
Altitude
71783038.324674
Surface area
2.9749731177656E+15
Volume
6.711311030912E+22
Height
39073736.907134