1420576985 is an odd 10-digits composite number following 1420576984
and preceding 1420576986 . In scientific notation, it is written as 1.420576985 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1135537920 positive integers (up to 1420576985) that are relatively prime to 1420576985.
1420576985 has 8 divisors, whose sum is 1706077896
The reverse of 1420576985 is 5896750241
Previous prime number is 1237
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion four hundred twenty million five hundred seventy-six thousand nine hundred eighty-five
Scientific notation
1.420576985 × 10^9
Engineering notation
1.420576985 × 10^9
Prime Factorization
5 × 1237 × 229681
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1420576985 Product of the distinct prime numbers
The prime factorization of 1420576985 is 5 × 1237 × 229681.
Since it has a total of 3 prime factors.
4 , 3 , 10 , 39 , 944 , 770 , 9278 , 6888 , 49025 , 17104 , 782556 , 811258 , 8060295 , 4726633 , 60841824 , 7197700 , 830282795 , 149943362 , 3197752154 , 4065110887
n×2
2841153970
n×3
4261730955
n×4
5682307940
n×5
7102884925
n÷2
710288492.5
n÷3
473525661.66667
n÷3
355144246.25
n÷5
284115397
n2
2018038970311690225
n3
2.8667797160579E+27
n4
4.0724812856967E+36
n5
5.7852731863039E+45
2 √n37690.542381345
3 √n1124.1430801191
4 √n194.14052225475
5 √n67.685081293889
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
-1420576984 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 1420576985 can be divided by 8 positive divisors.
The sum of these divisors (counting 1420576985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100101011000100100011011001
3
Ternary
10200000001210021102
4
Quaternary
1110223010203121
5
Quinary
10402131430420
6
Senary
352543521145
8
Octal
12453044331
10
Decimal
1420576985
12
Duodecimal
3378b91b5
16
Hexadecimal
54ac48d9
20
Vigesimal
123ic295
36
Base36
nhrw7t
md5
017be1d7487ca9b5ee44c0eb2957a88b
sha1
83f3c5633256c1a78a631db2da2dd0ef63937483
sha256
2d142620a9d0bb5d2d16f8ed719a3a6e81105182bea874afddfa2caa5f8a27ac
sha512
3589a21f2287a32c79ef51ca1806e2754a3932eec24b9db90afa5ceef5f4253dd7310c2564aa688fcecafca6b8ca30098272a65cebe1051aaa802f2a7c8299a1
ripemd-160
5fbc3264ffbe4c5c32a65b0f98767842fa73cb72
Diameter
2841153970
Circumference
8925748439.8695
Area
6.3398564037891E+18
Volume
1.2008338793904E+28
Surface area
2.5359425615156E+19
Circumference
8925748439.8695
Perimeter
5682307940
Area
2018038970311690225
Diagonal
2008999238.5821
Surface area
1.210823382187E+19
Volume
2.8667797160579E+27
Space diagonal
2460511514.083
Perimeter
4261730955
Area
8.7383650705846E+17
Altitude
1230255757.0415
Surface area
8.7383650705846E+17
Volume
3.3785322956543E+26
Height
669666412.86069