1814974745 is an odd 10-digits composite number following 1814974744
and preceding 1814974746 . In scientific notation, it is written as 1.814974745 × 10^9.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 1415413440 positive integers (up to 1814974745) that are relatively prime to 1814974745.
1814974745 has 16 divisors, whose sum is 2233019712
The reverse of 1814974745 is 5474794181
Previous prime number is 523
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion eight hundred fourteen million nine hundred seventy-four thousand seven hundred forty-five
Scientific notation
1.814974745 × 10^9
Engineering notation
1.814974745 × 10^9
Prime Factorization
5 × 43 × 523 × 16141
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1814974745 Product of the distinct prime numbers
The prime factorization of 1814974745 is 5 × 43 × 523 × 16141.
Since it has a total of 4 prime factors.
1 , 4 , 70 , 22 , 536 , 820 , 9154 , 1522 , 18354 , 74864 , 960687 , 882647 , 1714802 , 8822396 , 63425947 , 89067601 , 812809017 , 330714145 , 6376267142 , 473397935
n×2
3629949490
n×3
5444924235
n×4
7259898980
n×5
9074873725
n÷2
907487372.5
n÷3
604991581.66667
n÷3
453743686.25
n÷5
362994949
n2
3294133324987815025
n3
5.9787687915158E+27
n4
1.0851314362795E+37
n5
1.9694861518529E+46
2 √n42602.520406661
3 √n1219.804399574
4 √n206.40378002028
5 √n71.084369756467
1 , 5 , 43 , 215 , 523 , 2615 , 16141 , 22489 , 80705 , 112445 , 694063 , 3470315 , 8441743 , 42208715 , 362994949 , 1814974745
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
-1814974744 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 1814974745 can be divided by 16 positive divisors.
The sum of these divisors (counting 1814974745) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101100001011100101000100011001
3
Ternary
11200111012021021212
4
Quaternary
1230023211010121
5
Quinary
12204113142440
6
Senary
500033112505
8
Octal
15413450431
10
Decimal
1814974745
12
Duodecimal
4279b8735
16
Hexadecimal
6c2e5119
20
Vigesimal
1873bgh5
36
Base36
u0l7h5
md5
0896144e96a8a828837fbdf526712c7d
sha1
b1b4f1614bb31b8fb13f5d79e397f5dbb00a0096
sha256
5a5a89e7634f25f994ca90b052fec80654389c246c99af002ac0b92176527fe5
sha512
5b854c58edbf25ff2362df747599e173ff16d8de0c34a2931cd240989585de8d40bde00b30f9a180d3fb35f48970d6b8b448a254ea57d92abf1b5508c88aa811
ripemd-160
7a85e47086d3a141ac1b6a523330aadfccd40ca7
Diameter
3629949490
Circumference
11403822650.686
Area
1.0348825053727E+19
Volume
2.5043808150584E+28
Surface area
4.1395300214908E+19
Circumference
11403822650.686
Perimeter
7259898980
Area
3294133324987815025
Diagonal
2566761899.7436
Surface area
1.9764799949927E+19
Volume
5.9787687915158E+27
Space diagonal
3143628472.7944
Perimeter
5444924235
Area
1.4264015714462E+18
Altitude
1571814236.3972
Surface area
1.4264015714462E+18
Volume
7.0460465927122E+26
Height
855587299.91455