90783485 is an odd 8-digits composite number following 90783484
and preceding 90783486 . In scientific notation, it is written as 9.0783485 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 60899328 positive integers (up to 90783485) that are relatively prime to 90783485.
90783485 has 16 divisors, whose sum is 104268528
The reverse of 90783485 is 58438709
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
ninety million seven hundred eighty-three thousand four hundred eighty-five
Scientific notation
9.0783485 × 10^7
Engineering notation
9.0783485 × 10^6
Prime Factorization
145 × 13 × 17 × 2833
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
90783485
Product of the distinct prime numbers
The prime factorization of 90783485 is 145 × 13 × 17 × 2833.
Since it has a total of 4 prime factors.
7 , 10 , 43 , 62 , 708 , 852 , 9900 , 8491 , 24997 , 72715 , 636155 , 462303 , 424018 , 9449720 , 5168042 , 93232007 , 957903901 , 647828656 , 5698243081 , 4789891831
n×2
181566970
n×3
272350455
n×4
363133940
n×5
453917425
n÷2
45391742.5
n÷3
30261161.666667
n÷3
22695871.25
n÷5
18156697
n2
8241641148745225
n3
7.4820490560249E+23
n4
6.7924648824691E+31
n5
6.1664363377066E+39
2 √n
9528.036786243
3 √n
449.43713163829
4 √n
97.611663167078
5 √n
39.048231561923
1 , 13 , 17 , 145 , 221 , 1885 , 2465 , 2833 , 32045 , 36829 , 48161 , 410785 , 626093 , 5340205 , 6983345 , 90783485
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
-90783484
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 90783485 can be divided by 16 positive divisors.
The sum of these divisors (counting 90783485) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101011010010011111011111101
3
Ternary
20022211021112022
4
Quaternary
11122103323331
5
Quinary
141220032420
6
Senary
13001445525
8
Octal
532237375
10
Decimal
90783485
12
Duodecimal
264a08a5
16
Hexadecimal
5693efd
20
Vigesimal
1877ie5
36
Base36
1i1szh
md5
60c8355fe92ea9f3bda422e10ee929a7
sha1
6a17973fe652592c4245b2de43ec5d6993b6f588
sha256
d6e8037dfec1173c751adf3fa5c6e7d733853b00b17dce14e86ff3b84f7ecfd9
sha512
a8f8164e70f4ef1eef02ba042325214dbdb90b32e0d0b6135a614352f7c9476b585a19308f251b212154f555edbf248efba11f9f1ac0dbc350f616f7f92a0e9c
ripemd-160
96bf6a14eb4b1dc098c594467b9a0bdffa16750b
Diameter
181566970
Circumference
570409459.08656
Area
2.5891879286421E+16
Volume
3.1340733797609E+24
Surface area
1.0356751714569E+17
Circumference
570409459.08656
Perimeter
363133940
Area
8241641148745225
Diagonal
128387235.72649
Surface area
49449846892471350
Volume
7.4820490560249E+23
Space diagonal
157241608.50817
Perimeter
272350455
Area
3.5687353018443E+15
Altitude
78620804.254084
Surface area
3.5687353018443E+15
Volume
8.8176793744761E+22
Height
42795745.242165