1900308769 is an odd 10-digits composite number following 1900308768
and preceding 1900308770 . In scientific notation, it is written as 1.900308769 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1799857872 positive integers (up to 1900308769) that are relatively prime to 1900308769.
1900308769 has 8 divisors, whose sum is 2000808000
The reverse of 1900308769 is 9678030091
Previous prime number is 5309
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
one billion nine hundred million three hundred eight thousand seven hundred sixty-nine
Scientific notation
1.900308769 × 10^9
Engineering notation
1.900308769 × 10^9
Prime Factorization
19 × 5309 × 18839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1900308769
Product of the distinct prime numbers
The prime factorization of 1900308769 is 19 × 5309 × 18839.
Since it has a total of 3 prime factors.
5 , 10 , 34 , 15 , 172 , 138 , 9675 , 54 , 86237 , 8821 , 888808 , 79723 , 4181916 , 7563868 , 40484584 , 32080766 , 891884659 , 239599433 , 2131578243 , 1335256872
n×2
3800617538
n×3
5700926307
n×4
7601235076
n×5
9501543845
n÷2
950154384.5
n÷3
633436256.33333
n÷3
475077192.25
n÷5
380061753.8
n2
3611173417538295361
n3
6.8623445117277E+27
n4
1.3040573451535E+37
n5
2.4781116082741E+46
2 √n
43592.53111486
3 √n
1238.6294189175
4 √n
208.78824467594
5 √n
71.740571904876
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
-1900308768
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 1900308769 can be divided by 8 positive divisors.
The sum of these divisors (counting 1900308769) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001010001000110100100100001
3
Ternary
11220102202200120021
4
Quaternary
1301101012210201
5
Quinary
12342434340034
6
Senary
512322113441
8
Octal
16121064441
10
Decimal
1900308769
12
Duodecimal
4504ab881
16
Hexadecimal
71446921
20
Vigesimal
19dgibi9
36
Base36
vfe7mp
md5
b52580b33c4b83e69218d184a1b60702
sha1
2bff1337a6afeaeedd74de94d55d1ee02d2e90a6
sha256
34aedc1865d182216c9a881b09767d88ca44f056652b06428066c1626a7d3cf3
sha512
234af4c783e6f476f7e88bfcfb9a16ccb9b0027f79b05dc107cdb70d87643ba34a7ede8fc2a1824acd832a96d66b43246693e90b5b9a505ff507ff97c11c53ee
ripemd-160
425e297b54431c934df54fa3cf1983b63a4715a8
Diameter
3800617538
Circumference
11939992136.485
Area
1.1344835879377E+19
Volume
2.8744921472595E+28
Surface area
4.5379343517508E+19
Circumference
11939992136.485
Perimeter
7601235076
Area
3611173417538295361
Diagonal
2687442433.8163
Surface area
2.166704050523E+19
Volume
6.8623445117277E+27
Space diagonal
3291431337.9767
Perimeter
5700926307
Area
1.5636839585296E+18
Altitude
1645715668.9883
Surface area
1.5636839585296E+18
Volume
8.0873505651349E+26
Height
895814144.60544