1278093241 is an odd 10-digits prime number following 1278093240
and preceding 1278093242 . In scientific notation, it is written as 1.278093241 × 10^9.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 1278093240 positive integers (up to 1278093241) that are relatively prime to 1278093241.
1278093241 has 2 divisors, whose sum is 1278093242
The reverse of 1278093241 is 1423908721
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion two hundred seventy-eight million ninety-three thousand two hundred forty-one
Scientific notation
1.278093241 × 10^9
Engineering notation
1.278093241 × 10^9
Prime Factorization
1278093241
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1278093241 Product of the distinct prime numbers
The prime factorization of 1278093241 is 1278093241.
Since it has a total of 1 prime factors.
9 , 9 , 49 , 27 , 472 , 859 , 6207 , 1455 , 96454 , 32320 , 372483 , 72910 , 2767637 , 469928 , 67927035 , 84436924 , 219885141 , 897989828 , 1864582766 , 252440598
n×2
2556186482
n×3
3834279723
n×4
5112372964
n×5
6390466205
n÷2
639046620.5
n÷3
426031080.33333
n÷3
319523310.25
n÷5
255618648.2
n2
1633522332689884081
n3
2.0877938524335E+27
n4
2.6683952113966E+36
n5
3.4104578840028E+45
2 √n35750.429941471
3 √n1085.2276390992
4 √n189.07784095835
5 √n66.269318990032
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1278093242 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
639046621 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
35750.429955456 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999984352 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1278093241 can be divided by 2 positive divisors.
The sum of these divisors (counting 1278093241) is 1278093242, the average is 639046621.
Base
System
Value
2
Binary
1001100001011100010011110111001
3
Ternary
10022001221212022201
4
Quaternary
1030023202132321
5
Quinary
10104142440431
6
Senary
330453550201
8
Octal
11413423671
10
Decimal
1278093241
12
Duodecimal
2b8045361
16
Hexadecimal
4c2e27b9
20
Vigesimal
jj81d21
36
Base36
l4xz21
md5
2dfcb183ef66fc756e909c8f2b52526c
sha1
e369f2fd61d5b9df7997d6dab7778ce9c8978dbb
sha256
a8963663d2ce25c29d68ab3523d14e1c237c491d8c184f6c78d32c4fc43febe4
sha512
6bc721bf6602ba0d8f6d7d359a16aff24b12776c18af683ed532ad8668ee8af59d088da3a9e20f24e97ddfe2bcbe502c78d9fa66e7da7e1832ecb4cc0ce560ad
ripemd-160
82d0044e703858e1ae7b8cf2d136ae6283f04a80
Diameter
2556186482
Circumference
8030496673.0567
Area
5.1318617598534E+18
Volume
8.7453304386867E+27
Surface area
2.0527447039414E+19
Circumference
8030496673.0567
Perimeter
5112372964
Area
1633522332689884081
Diagonal
1807496795.3996
Surface area
9.8011339961393E+18
Volume
2.0877938524335E+27
Space diagonal
2213722430.2224
Perimeter
3834279723
Area
7.0733591887933E+17
Altitude
1106861215.1112
Surface area
7.0733591887933E+17
Volume
2.4604886512922E+26
Height
602498931.79986