1900349239 is an odd 10-digits composite number following 1900349238
and preceding 1900349240 . In scientific notation, it is written as 1.900349239 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1782504000 positive integers (up to 1900349239) that are relatively prime to 1900349239.
1900349239 has 8 divisors, whose sum is 2020175280
The reverse of 1900349239 is 9329430091
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion nine hundred million three hundred forty-nine thousand two hundred thirty-nine
Scientific notation
1.900349239 × 10^9
Engineering notation
1.900349239 × 10^9
Prime Factorization
19 × 101 × 990281
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1900349239
Product of the distinct prime numbers
The prime factorization of 1900349239 is 19 × 101 × 990281.
Since it has a total of 3 prime factors.
5 , 8 , 62 , 71 , 247 , 780 , 9147 , 4780 , 76507 , 93880 , 780975 , 503543 , 2282518 , 1443305 , 88118355 , 90592959 , 138053723 , 22265911 , 8900013451 , 1950488582
n×2
3800698478
n×3
5701047717
n×4
7601396956
n×5
9501746195
n÷2
950174619.5
n÷3
633449746.33333
n÷3
475087309.75
n÷5
380069847.8
n2
3611327230167879121
n3
6.8627829536295E+27
n4
1.3041684363352E+37
n5
2.4783754955174E+46
2 √n
43592.99529741
3 √n
1238.638211695
4 √n
208.78935628382
5 √n
71.740877467452
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
-1900349238
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 1900349239 can be divided by 8 positive divisors.
The sum of these divisors (counting 1900349239) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001010001010000011100110111
3
Ternary
11220102211202002011
4
Quaternary
1301101100130313
5
Quinary
12342442133424
6
Senary
512323025051
8
Octal
16121203467
10
Decimal
1900349239
12
Duodecimal
45050b187
16
Hexadecimal
71450737
20
Vigesimal
19dh3d1j
36
Base36
vff2uv
md5
51d469fe2daf57042de80e478dc3c724
sha1
ceac8482835180b2bd1f324fbf50d320092e463c
sha256
d135e8681ed490bef739db3b54e0058a2338340a08b2361b7b3995a34692b5ae
sha512
aa457c36882ee50638a459f5cde482ce6621464f7b39df17b81ee6c2a2eda6693b506a2cd0eaba4d2ae15862203234c192838592b677aa7ad9205607c9824483
ripemd-160
834d397ca5cc7fbc52bca2303f67364d02f5bd25
Diameter
3800698478
Circumference
11940246416.995
Area
1.1345319096004E+19
Volume
2.8746758013738E+28
Surface area
4.5381276384017E+19
Circumference
11940246416.995
Perimeter
7601396956
Area
3611327230167879121
Diagonal
2687499667.0392
Surface area
2.1667963381007E+19
Volume
6.8627829536295E+27
Space diagonal
3291501434.0729
Perimeter
5701047717
Area
1.5637505613519E+18
Altitude
1645750717.0364
Surface area
1.5637505613519E+18
Volume
8.0878672738714E+26
Height
895833222.3464