8420492073 is an odd 10-digits composite number following 8420492072
and preceding 8420492074 . In scientific notation, it is written as 8.420492073 × 10^9.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 4602503136 positive integers (up to 8420492073) that are relatively prime to 8420492073.
8420492073 has 16 divisors, whose sum is 10520015616
The reverse of 8420492073 is 3702940248
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
eight billion four hundred twenty million four hundred ninety-two thousand seventy-three
Scientific notation
8.420492073 × 10^9
Engineering notation
8.420492073 × 10^9
Prime Factorization
23 × 21 × 7 × 2490533
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8420492073 Product of the distinct prime numbers
The prime factorization of 8420492073 is 23 × 21 × 7 × 2490533.
Since it has a total of 4 prime factors.
4 , 7 , 42 , 26 , 847 , 1000 , 6959 , 6167 , 81401 , 9962 , 742498 , 486856 , 4389994 , 9817158 , 25484696 , 33926598 , 428299063 , 830208543 , 6107899528 , 6286609797
n×2
16840984146
n×3
25261476219
n×4
33681968292
n×5
42102460365
n÷2
4210246036.5
n÷3
2806830691
n÷3
2105123018.25
n÷5
1684098414.6
n2
7.0904686751456E+19
n3
5.9705235272918E+29
n4
5.0274746033221E+39
n5
4.2333810044482E+49
2 √n91763.239224648
3 √n2034.4443925457
4 √n302.92447775749
5 √n96.620102587994
1 , 7 , 21 , 23 , 147 , 161 , 483 , 3381 , 2490533 , 17433731 , 52301193 , 57282259 , 366108351 , 400975813 , 1202927439 , 8420492073
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8420492072 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8420492073 can be divided by 16 positive divisors.
The sum of these divisors (counting 8420492073) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101111001101000001100101001
3
Ternary
210201211122022120210
4
Quaternary
13311321220030221
5
Quinary
114221121221243
6
Senary
3511320211333
8
Octal
76571501451
10
Decimal
8420492073
12
Duodecimal
1770009b49
16
Hexadecimal
1f5e68329
20
Vigesimal
6bb81a3d
36
Base36
3v9cd9l
md5
c206aa8895e8071c6f0b6bad7fba5e49
sha1
e5e82013fd2231f16c37bca7ac688f0725682f61
sha256
4772fdf0ec97030edf4e0b8055611c266b6ab95969427466bd67307926949c2a
sha512
479ce10cc642bbdbea41134016fd4785998f6e231a95c70dac7a05c048a4c3e9f309a41335a32d7b6050d6bf75c9e817d29afa2a026d4618f498c070da7790df
ripemd-160
8e18f9d89e7c5e751229f13a37c75d56ac7181c3
Diameter
16840984146
Circumference
52907512072.296
Area
2.2275364300346E+20
Volume
2.5009270468567E+30
Surface area
8.9101457201384E+20
Circumference
52907512072.296
Perimeter
33681968292
Area
7.0904686751456E+19
Diagonal
11908374091.492
Surface area
4.2542812050874E+20
Volume
5.9705235272918E+29
Space diagonal
14584720095.167
Perimeter
25261476219
Area
3.0702629987069E+19
Altitude
7292360047.5835
Surface area
3.0702629987069E+19
Volume
7.0363294556365E+28
Height
3969458030.4972