1900681488 is an even 10-digits composite number following 1900681487
and preceding 1900681489 . In scientific notation, it is written as 1.900681488 × 10^9.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 633560448 positive integers (up to 1900681488) that are relatively prime to 1900681488.
1900681488 has 20 divisors, whose sum is 4091745180
The reverse of 1900681488 is 8841860091
Previous prime number is 9
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion nine hundred million six hundred eighty-one thousand four hundred eighty-eight
Scientific notation
1.900681488 × 10^9
Engineering notation
1.900681488 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 9 × 13199177
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
237585186 Product of the distinct prime numbers
The prime factorization of 1900681488 is 2 × 2 × 2 × 2 × 9 × 13199177.
Since it has a total of 6 prime factors.
4 , 10 , 100 , 8 , 915 , 347 , 4812 , 9209 , 15435 , 31636 , 803173 , 693637 , 228133 , 1618158 , 73692333 , 24933055 , 241223661 , 520344154 , 6485244824 , 5350259778
n×2
3801362976
n×3
5702044464
n×4
7602725952
n×5
9503407440
n÷2
950340744
n÷3
633560496
n÷3
475170372
n÷5
380136297.6
n2
3612590118825894144
n3
6.8663831625841E+27
n4
1.3050807366638E+37
n5
2.4805427965224E+46
2 √n43596.80593805
3 √n1238.7103935721
4 √n208.7984816469
5 √n71.743385866176
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 13199177 , 26398354 , 52796708 , 105593416 , 118792593 , 211186832 , 237585186 , 475170372 , 950340744 , 1900681488
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1900681487 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1900681488 can be divided by 20 positive divisors.
The sum of these divisors (counting 1900681488) is 1, the average is 0.05.
Base
System
Value
2
Binary
1110001010010100001100100010000
3
Ternary
11220110110121211200
4
Quaternary
1301102201210100
5
Quinary
12343033301423
6
Senary
512334111200
8
Octal
16122414420
10
Decimal
1900681488
12
Duodecimal
45064b500
16
Hexadecimal
714a1910
20
Vigesimal
19dj53e8
36
Base36
vfm780
md5
2cce9f13b8c4363ed8b607b182edacd8
sha1
c73ef5e2f2d5dada896090d1b6b166f4883ebd95
sha256
3bd690d032d1162e2a0e93a654b2740a458bf953f70364d8f9f3b132d9833b59
sha512
06ffaa1afe878e2332f277085700b3d4993c87521d9504bcf85438d36d7a60a54e9873eeb3815c625eaf6dc0f65e94c595b1cef97a2ab76cc7df972e2f9a2a57
ripemd-160
8ebfe728f650e58e064dfc0eb75975b8a73a08ab
Diameter
3801362976
Circumference
11942333999.03
Area
1.1349286577735E+19
Volume
2.8761838533742E+28
Surface area
4.5397146310938E+19
Circumference
11942333999.03
Perimeter
7602725952
Area
3612590118825894144
Diagonal
2687969538.0811
Surface area
2.1675540712955E+19
Volume
6.8663831625841E+27
Space diagonal
3292076906.2216
Perimeter
5702044464
Area
1.5642974081819E+18
Altitude
1646038453.1108
Surface area
1.5642974081819E+18
Volume
8.0921101608139E+26
Height
895989846.02703