1900842994 is an even 10-digits composite number following 1900842993
and preceding 1900842995 . In scientific notation, it is written as 1.900842994 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 949944996 positive integers (up to 1900842994) that are relatively prime to 1900842994.
1900842994 has 8 divisors, whose sum is 2852694000
The reverse of 1900842994 is 4992480091
Previous prime number is 2003
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion nine hundred million eight hundred forty-two thousand nine hundred ninety-four
Scientific notation
1.900842994 × 10^9
Engineering notation
1.900842994 × 10^9
Prime Factorization
2 × 2003 × 474499
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1900842994 Product of the distinct prime numbers
The prime factorization of 1900842994 is 2 × 2003 × 474499.
Since it has a total of 3 prime factors.
10 , 7 , 74 , 33 , 161 , 370 , 1006 , 1854 , 10986 , 46913 , 619080 , 836973 , 7768824 , 5088209 , 2857536 , 7187693 , 692100794 , 422421339 , 8664972244 , 3266477055
n×2
3801685988
n×3
5702528982
n×4
7603371976
n×5
9504214970
n÷2
950421497
n÷3
633614331.33333
n÷3
475210748.5
n÷5
380168598.8
n2
3613204087838884036
n3
6.8681336762607E+27
n4
1.3055243780376E+37
n5
2.4815968674889E+46
2 √n43598.658167425
3 √n1238.7454780924
4 √n208.80291704721
5 √n71.744605070292
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
-1900842993 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 1900842994 can be divided by 8 positive divisors.
The sum of these divisors (counting 1900842994) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001010011001000111111110010
3
Ternary
11220110202211101101
4
Quaternary
1301103020333302
5
Quinary
12343103433434
6
Senary
512341355014
8
Octal
16123107762
10
Decimal
1900842994
12
Duodecimal
450708a6a
16
Hexadecimal
714c8ff2
20
Vigesimal
19e0579e
36
Base36
vfpnua
md5
42df26359f5f59657428f86265f56595
sha1
0d28080cbaaae074b11f8d4c70a2fb7e5c467d97
sha256
f393c5d98f1d7f7397a194877e4e2b46ae95a20b9446734e2967cd773bc4afdb
sha512
a4f65ee94b47728cd38f3908d25aae10de31763bb34b97e65aa68faada7c478e538f21ea8152dbf0f2fdaab0ce18494a32326ae61759010f226ded3c17b26af6
ripemd-160
2b7df49ba1f19ff216293b8091ac5aa2c3856350
Diameter
3801685988
Circumference
11943348771.156
Area
1.1351215418275E+19
Volume
2.8769171068284E+28
Surface area
4.5404861673101E+19
Circumference
11943348771.156
Perimeter
7603371976
Area
3613204087838884036
Diagonal
2688197942.0567
Surface area
2.1679224527033E+19
Volume
6.8681336762607E+27
Space diagonal
3292356642.8193
Perimeter
5702528982
Area
1.5645632645631E+18
Altitude
1646178321.4097
Surface area
1.5645632645631E+18
Volume
8.0941731609661E+26
Height
896065980.68556