2045686477 is an odd 10-digits composite number following 2045686476
and preceding 2045686478 . In scientific notation, it is written as 2.045686477 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1973504064 positive integers (up to 2045686477) that are relatively prime to 2045686477.
2045686477 has 8 divisors, whose sum is 2117986200
The reverse of 2045686477 is 7746865402
Previous prime number is 1229
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
two billion forty-five million six hundred eighty-six thousand four hundred seventy-seven
Scientific notation
2.045686477 × 10^9
Engineering notation
2.045686477 × 10^9
Prime Factorization
29 × 1229 × 57397
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2045686477
Product of the distinct prime numbers
The prime factorization of 2045686477 is 29 × 1229 × 57397.
Since it has a total of 3 prime factors.
1 , 4 , 52 , 16 , 217 , 270 , 1596 , 8805 , 65135 , 12376 , 602480 , 824657 , 5971058 , 2345134 , 62975562 , 85545643 , 143428909 , 872129017 , 3964912988 , 8768968113
n×2
4091372954
n×3
6137059431
n×4
8182745908
n×5
10228432385
n÷2
1022843238.5
n÷3
681895492.33333
n÷3
511421619.25
n÷5
409137295.4
n2
4184833162180671529
n3
8.5608566083741E+27
n4
1.7512828595287E+37
n5
3.5825756631398E+46
2 √n
45229.265713695
3 √n
1269.442472748
4 √n
212.67173228639
5 √n
72.806107880245
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
-2045686476
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 2045686477 can be divided by 8 positive divisors.
The sum of these divisors (counting 2045686477) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111001111011101011001011001101
3
Ternary
12021120022122021211
4
Quaternary
1321323223023031
5
Quinary
13142143431402
6
Senary
534554054421
8
Octal
17173531315
10
Decimal
2045686477
12
Duodecimal
49111a411
16
Hexadecimal
79eeb2cd
20
Vigesimal
1bj5ag3h
36
Base36
xty5sd
md5
249db0661e23c5e3805dc52320fdb761
sha1
71478f1b1d566eabc6c762c8bdd3df468bba8242
sha256
13c2dc158f8eb1800fde8c28f6871f7d6861dd5fed950c278c89e0f028d7d7f0
sha512
f71015805b801db22f041a5967688bbbda75775f7c3ebfe39147e4ad45afe1d688afc9a85ebe148d400a33d25f13c7302f25ab514a789c974436a86965c8cc95
ripemd-160
b08b9659fccbdfd83e23ded9c8fff591b790a7d0
Diameter
4091372954
Circumference
12853427215.382
Area
1.3147041118806E+19
Volume
3.5859632305738E+28
Surface area
5.2588164475223E+19
Circumference
12853427215.382
Perimeter
8182745908
Area
4184833162180671529
Diagonal
2893037560.1366
Surface area
2.5108998973084E+19
Volume
8.5608566083741E+27
Space diagonal
3543232914.5206
Perimeter
6137059431
Area
1.812085914524E+18
Altitude
1771616457.2603
Surface area
1.812085914524E+18
Volume
1.0089066267578E+27
Height
964345853.37888