1949530123 is an odd 10-digits prime number following 1949530122
and preceding 1949530124 . In scientific notation, it is written as 1.949530123 × 10^9.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 1949530122 positive integers (up to 1949530123) that are relatively prime to 1949530123.
1949530123 has 2 divisors, whose sum is 1949530124
The reverse of 1949530123 is 3210359491
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion nine hundred forty-nine million five hundred thirty thousand one hundred twenty-three
Scientific notation
1.949530123 × 10^9
Engineering notation
1.949530123 × 10^9
Prime Factorization
1949530123
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1949530123 Product of the distinct prime numbers
The prime factorization of 1949530123 is 1949530123.
Since it has a total of 1 prime factors.
9 , 7 , 39 , 7 , 735 , 720 , 5727 , 6881 , 52757 , 72044 , 859841 , 967215 , 5071222 , 9558345 , 73363455 , 24662613 , 805479652 , 109295553 , 22634942 , 4863490015
n×2
3899060246
n×3
5848590369
n×4
7798120492
n×5
9747650615
n÷2
974765061.5
n÷3
649843374.33333
n÷3
487382530.75
n÷5
389906024.6
n2
3800667700484395129
n3
7.4095161696075E+27
n4
1.4445074969505E+37
n5
2.8161108782044E+46
2 √n44153.483701742
3 √n1249.2326219078
4 √n210.12730356082
5 √n72.108421720874
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1949530124 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
974765062 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44153.483713066 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989741 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1949530123 can be divided by 2 positive divisors.
The sum of these divisors (counting 1949530123) is 1949530124, the average is 974765062.
Base
System
Value
2
Binary
1110100001100110111100000001011
3
Ternary
12000212101101120101
4
Quaternary
1310030313200023
5
Quinary
12443034430443
6
Senary
521241110231
8
Octal
16414674013
10
Decimal
1949530123
12
Duodecimal
464a88377
16
Hexadecimal
7433780b
20
Vigesimal
1a94b563
36
Base36
w8p72j
md5
da45f99ad901ca2cc632ce179f17d1cc
sha1
c04bd34ec1cd3c7a046a09ca65d02b8dfe5ab524
sha256
9f02672a9612a19fc99941680e5b72293e5b5330a938c6d9836cbd0abc31c3e4
sha512
8be533a3f3cdd8cb70cb76ed48cc98d4234a8fb795d0c6a2186e796956e0e00364b975ad673cf0f52c7e6ebddf8df03acc442eb249bf2a5e9354b04414c073ac
ripemd-160
4392a8ddeb8575936a54224d5e1b10f2509fc253
Diameter
3899060246
Circumference
12249259024.738
Area
1.1940149726578E+19
Volume
3.1036908753458E+28
Surface area
4.7760598906311E+19
Circumference
12249259024.738
Perimeter
7798120492
Area
3800667700484395129
Diagonal
2757051940.2015
Surface area
2.2804006202906E+19
Volume
7.4095161696075E+27
Space diagonal
3376685223.922
Perimeter
5848590369
Area
1.6457373899812E+18
Altitude
1688342611.961
Surface area
1.6457373899812E+18
Volume
8.732198548068E+26
Height
919017313.4005