1949118916 is an even 10-digits composite number following 1949118915
and preceding 1949118917 . In scientific notation, it is written as 1.949118916 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 974559456 positive integers (up to 1949118916) that are relatively prime to 1949118916.
1949118916 has 6 divisors, whose sum is 3410958110
The reverse of 1949118916 is 6198119491
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred forty-nine million one hundred eighteen thousand nine hundred sixteen
Scientific notation
1.949118916 × 10^9
Engineering notation
1.949118916 × 10^9
Prime Factorization
2 × 2 × 487279729
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
974559458 Product of the distinct prime numbers
The prime factorization of 1949118916 is 2 × 2 × 487279729.
Since it has a total of 3 prime factors.
3 , 10 , 72 , 39 , 283 , 793 , 462 , 4326 , 49076 , 59549 , 501178 , 225334 , 9753055 , 5377638 , 19630675 , 14791913 , 105436406 , 112118400 , 684447409 , 372391879
n×2
3898237832
n×3
5847356748
n×4
7796475664
n×5
9745594580
n÷2
974559458
n÷3
649706305.33333
n÷3
487279729
n÷5
389823783.2
n2
3799064548709015056
n3
7.4048285749937E+27
n4
1.4432891445258E+37
n5
2.8131421728526E+46
2 √n44148.826892682
3 √n1249.1447837643
4 √n210.11622234535
5 √n72.105379552975
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1949118915 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1949118916 can be divided by 6 positive divisors.
The sum of these divisors (counting 1949118916) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1110100001011010011000111000100
3
Ternary
12000211121111111111
4
Quaternary
1310023103013010
5
Quinary
12442433301131
6
Senary
521224214404
8
Octal
16413230704
10
Decimal
1949118916
12
Duodecimal
46490a404
16
Hexadecimal
742d31c4
20
Vigesimal
1a91jh5g
36
Base36
w8gds4
md5
b0a9c2709baf0567d09de1a821184ec2
sha1
c8bbee017d081a3696012ab1281b78d0f99fa813
sha256
1ea3e8e9b1adf8b310d63fca55341caeb1747ce3a3bfc740362f3f109bb64d21
sha512
b0a62557812f3a3085a073d4a6101497d8a0bd8a8d28223e46ac5abacbec57950b6baa4637f8098b34b943dbef815164b339a1fa8cb5ca2aee5f5bfdf1fac04b
ripemd-160
3438d80fd16429852d61ea8db00631369da47d53
Diameter
3898237832
Circumference
12246675334.957
Area
1.1935113276738E+19
Volume
3.1017273403056E+28
Surface area
4.7740453106951E+19
Circumference
12246675334.957
Perimeter
7796475664
Area
3799064548709015056
Diagonal
2756470405.6851
Surface area
2.2794387292254E+19
Volume
7.4048285749937E+27
Space diagonal
3375972992.5056
Perimeter
5847356748
Area
1.6450432048994E+18
Altitude
1687986496.2528
Surface area
1.6450432048994E+18
Volume
8.7266741648367E+26
Height
918823468.56172