1418993457 is an odd 10-digits composite number following 1418993456
and preceding 1418993458 . In scientific notation, it is written as 1.418993457 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 810853392 positive integers (up to 1418993457) that are relatively prime to 1418993457.
1418993457 has 8 divisors, whose sum is 2162275776
The reverse of 1418993457 is 7543998141
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion four hundred eighteen million nine hundred ninety-three thousand four hundred fifty-seven
Scientific notation
1.418993457 × 10^9
Engineering notation
1.418993457 × 10^9
Prime Factorization
3 × 7 × 67571117
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1418993457 Product of the distinct prime numbers
The prime factorization of 1418993457 is 3 × 7 × 67571117.
Since it has a total of 3 prime factors.
1 , 1 , 84 , 7 , 834 , 766 , 9174 , 8702 , 67507 , 77105 , 400871 , 933881 , 2658776 , 3509524 , 53499673 , 1188578 , 733132046 , 431943148 , 4963008995 , 5552410929
n×2
2837986914
n×3
4256980371
n×4
5675973828
n×5
7094967285
n÷2
709496728.5
n÷3
472997819
n÷3
354748364.25
n÷5
283798691.4
n2
2013542431008810849
n3
2.8572035349934E+27
n4
4.0543531214729E+36
n5
5.7531005517375E+45
2 √n37669.529556393
3 √n1123.7252278645
4 √n194.08639714414
5 √n67.669984745822
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
-1418993456 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 1418993457 can be divided by 8 positive divisors.
The sum of these divisors (counting 1418993457) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100100101000001111100110001
3
Ternary
10122220002100002020
4
Quaternary
1110211001330301
5
Quinary
10401230242312
6
Senary
352445542053
8
Octal
12445017461
10
Decimal
1418993457
12
Duodecimal
337274929
16
Hexadecimal
54941f31
20
Vigesimal
1238e3ch
36
Base36
ngtycx
md5
006ca7555a3d20d9bced2b4034dec691
sha1
a6e8739bf5549bf56f3693d3c55660777e3aa500
sha256
3ef11e7fdb781ab27890dfbc0d95d560ee5264d7ec88ec46980c5d877754c83a
sha512
da27e82d7e89dcd7ceac7dc3c4ee5be3104094ff5fd20ce5d10cb79264a9036855b70ff46f898eb73518ce7127457b92a1e95965e02b881703bb370528c52e49
ripemd-160
67676b10d43e98fc116f89aece931492881bb732
Diameter
2837986914
Circumference
8915798840.0064
Area
6.3257301089486E+18
Volume
1.1968226180461E+28
Surface area
2.5302920435794E+19
Circumference
8915798840.0064
Perimeter
5675973828
Area
2013542431008810849
Diagonal
2006759791.8081
Surface area
1.2081254586053E+19
Volume
2.8572035349934E+27
Space diagonal
2457768763.1318
Perimeter
4256980371
Area
8.7188944842575E+17
Altitude
1228884381.5659
Surface area
8.7188944842575E+17
Volume
3.36724665804E+26
Height
668919930.60269