442912489 is an odd 9-digits prime number following 442912488
and preceding 442912490 . In scientific notation, it is written as 4.42912489 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 442912488 positive integers (up to 442912489) that are relatively prime to 442912489.
442912489 has 2 divisors, whose sum is 442912490
The reverse of 442912489 is 984219244
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
four hundred forty-two million nine hundred twelve thousand four hundred eighty-nine
Scientific notation
4.42912489 × 10^8
Engineering notation
4.42912489 × 10^6
Prime Factorization
442912489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
442912489 Product of the distinct prime numbers
The prime factorization of 442912489 is 442912489.
Since it has a total of 1 prime factors.
5 , 3 , 49 , 1 , 371 , 553 , 826 , 1826 , 56340 , 39653 , 339173 , 96589 , 8098412 , 9987542 , 80284334 , 82290851 , 275953526 , 978238028 , 4786506625 , 2630457043
n×2
885824978
n×3
1328737467
n×4
1771649956
n×5
2214562445
n÷2
221456244.5
n÷3
147637496.33333
n÷3
110728122.25
n÷5
88582497.8
n2
196171472912175121
n3
8.6886795338328E+25
n4
3.8483246784532E+34
n5
1.7044710618138E+43
2 √n21045.48619063
3 √n762.26499338382
4 √n145.07062483711
5 √n53.612194597475
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
442912490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
221456245 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
21045.486214388 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999954844 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 442912489 can be divided by 2 positive divisors.
The sum of these divisors (counting 442912489) is 442912490, the average is 221456245.
Base
System
Value
2
Binary
11010011001100100111011101001
3
Ternary
1010212102021201021
4
Quaternary
122121210323221
5
Quinary
1401341144424
6
Senary
111541052441
8
Octal
3231447351
10
Decimal
442912489
12
Duodecimal
1043b7121
16
Hexadecimal
1a664ee9
20
Vigesimal
6i84149
36
Base36
7bp5gp
md5
36ef6c6ecb586a8bfbdceb7799f95514
sha1
db29f4006d57358e0cd713a0edcede859e3b8028
sha256
66e0c4595e5e3afef8abeb98e10c6e75dc5a8b6e4bb4b57bca521cac780620c1
sha512
7bca7870ce4cdfe7dcbc4023d10f5d89aa6bb760ba2a324ab5860194817357d2066e32e05dd039218a6c5288f6d170365d8da99d7f7ea1e840bd0d6e07042ba4
ripemd-160
6978d72094ac1ebb1e3074c2ef884540d2e4cdd2
Diameter
885824978
Circumference
2782901243.2511
Area
6.1629085814478E+17
Volume
3.6395055723847E+26
Surface area
2.4651634325791E+18
Circumference
2782901243.2511
Perimeter
1771649956
Area
196171472912175121
Diagonal
626372848.88822
Surface area
1177028837473050726
Volume
8.6886795338328E+25
Space diagonal
767146934.25479
Perimeter
1328737467
Area
8.4944739519877E+16
Altitude
383573467.1274
Surface area
8.4944739519877E+16
Volume
1.0239707029883E+25
Height
208790949.62941