83285787 is an odd 8-digits composite number following 83285786
and preceding 83285788 . In scientific notation, it is written as 8.3285787 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 51252768 positive integers (up to 83285787) that are relatively prime to 83285787.
83285787 has 8 divisors, whose sum is 119589904
The reverse of 83285787 is 78758238
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-three million two hundred eighty-five thousand seven hundred eighty-seven
Scientific notation
8.3285787 × 10^7
Engineering notation
8.3285787 × 10^6
Prime Factorization
3 × 13 × 2135533
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83285787
Product of the distinct prime numbers
The prime factorization of 83285787 is 3 × 13 × 2135533.
Since it has a total of 3 prime factors.
2 , 2 , 13 , 50 , 197 , 797 , 1290 , 3152 , 45396 , 61829 , 547420 , 955638 , 6160741 , 7062091 , 18113769 , 95759836 , 53504189 , 814497651 , 2020990614 , 5116810870
n×2
166571574
n×3
249857361
n×4
333143148
n×5
416428935
n÷2
41642893.5
n÷3
27761929
n÷3
20821446.75
n÷5
16657157.4
n2
6936522316209369
n3
5.7771372014856E+23
n4
4.8115341843271E+31
n5
4.0073241121908E+39
2 √n
9126.1047002541
3 √n
436.7071454683
4 √n
95.530647963123
5 √n
38.380813783081
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
-83285786
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 83285787 can be divided by 8 positive divisors.
The sum of these divisors (counting 83285787) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111101101101011100011011
3
Ternary
12210201100121210
4
Quaternary
10331231130123
5
Quinary
132310121122
6
Senary
12133034203
8
Octal
475553433
10
Decimal
83285787
12
Duodecimal
23a85963
16
Hexadecimal
4f6d71b
20
Vigesimal
160ae97
36
Base36
1dl3q3
md5
f9c09f7eecf8224cc32355eb8c506021
sha1
b996f49a78e39871d1cb9593a93b135f6f13fb3a
sha256
c75ae4aae42011c3aced81ac1692c6a59af98c979171db63cbd80b761711460b
sha512
f44b7191a647eba90b13536880ad9c59fe546506940759c5d10e2931805a16f69467e762262e12884e3ddc28f3d82e5e1aa24976e6c0369640e00e0dbface0be
ripemd-160
820e01fdbfef94aedcad078425ede16b2fc20f48
Diameter
166571574
Circumference
523300033.17529
Area
2.1791727550065E+16
Volume
2.419921572129E+24
Surface area
8.716691020026E+16
Circumference
523300033.17529
Perimeter
333143148
Area
6936522316209369
Diagonal
117783889.52832
Surface area
41619133897256214
Volume
5.7771372014856E+23
Space diagonal
144255214.63236
Perimeter
249857361
Area
3.0036022698775E+15
Altitude
72127607.31618
Surface area
3.0036022698775E+15
Volume
6.8084214850259E+22
Height
39261296.509439