455220642 is an even 9-digits composite number following 455220641
and preceding 455220643 . In scientific notation, it is written as 4.55220642 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 151699632 positive integers (up to 455220642) that are relatively prime to 455220642.
455220642 has 16 divisors, whose sum is 910684800
The reverse of 455220642 is 246022554
Previous prime number is 15349
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
four hundred fifty-five million two hundred twenty thousand six hundred forty-two
Scientific notation
4.55220642 × 10^8
Engineering notation
4.55220642 × 10^6
Prime Factorization
2 × 3 × 15349 × 4943
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
455220642 Product of the distinct prime numbers
The prime factorization of 455220642 is 2 × 3 × 15349 × 4943.
Since it has a total of 4 prime factors.
1 , 7 , 18 , 78 , 257 , 351 , 8198 , 459 , 10462 , 87046 , 872958 , 482520 , 401108 , 2417515 , 23559101 , 12273547 , 291795087 , 623006905 , 6652057721 , 8213286833
n×2
910441284
n×3
1365661926
n×4
1820882568
n×5
2276103210
n÷2
227610321
n÷3
151740214
n÷3
113805160.5
n÷5
91044128.4
n2
207225832902892164
n3
9.4333476693039E+25
n4
4.2942545822297E+34
n5
1.9548333278341E+43
2 √n21335.900309103
3 √n769.26147325494
4 √n146.06813584456
5 √n53.906903924726
1 , 2 , 3 , 6 , 4943 , 9886 , 14829 , 15349 , 29658 , 30698 , 46047 , 92094 , 75870107 , 151740214 , 227610321 , 455220642
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
-455220641 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 455220642 can be divided by 16 positive divisors.
The sum of these divisors (counting 455220642) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011001000100001110110100010
3
Ternary
1011201120121022210
4
Quaternary
123020201312202
5
Quinary
1413014030032
6
Senary
113100542550
8
Octal
3310416642
10
Decimal
455220642
12
Duodecimal
108551a56
16
Hexadecimal
1b221da2
20
Vigesimal
7252bc2
36
Base36
7j0yhu
md5
8def8be057320d867e8fbe5ebe3dcf65
sha1
fdc520a968e6cc179916e92654ef1d04f98935e9
sha256
c6c8f0abc392e59128b625bfc9f44605034d6ed51597ffc493cc3e7943586072
sha512
84746479fd5bd749e59d9d6fa98aed388a8b0c8aa34a93b9cc6747bd2f812b475eb930c5050c06ee4a6bea203b206f73f1b58750495a7ec7724ea9b492f86399
ripemd-160
7170d98e73e4ab85df6ce7566e1c4a1df899580c
Diameter
910441284
Circumference
2860235649.3393
Area
6.5101915428175E+17
Volume
3.9514314315525E+26
Surface area
2.604076617127E+18
Circumference
2860235649.3393
Perimeter
1820882568
Area
207225832902892164
Diagonal
643779205.78859
Surface area
1243354997417352984
Volume
9.4333476693039E+25
Space diagonal
788465280.59812
Perimeter
1365661926
Area
8.9731417807147E+16
Altitude
394232640.29906
Surface area
8.9731417807147E+16
Volume
1.1117306843759E+25
Height
214593068.5962