842904994 is an even 9-digits composite number following 842904993
and preceding 842904995 . In scientific notation, it is written as 8.42904994 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 415465600 positive integers (up to 842904994) that are relatively prime to 842904994.
842904994 has 16 divisors, whose sum is 1282427640
The reverse of 842904994 is 499409248
Previous prime number is 233
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
eight hundred forty-two million nine hundred four thousand nine hundred ninety-four
Scientific notation
8.42904994 × 10^8
Engineering notation
8.42904994 × 10^6
Prime Factorization
2 × 101 × 233 × 17909
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
842904994 Product of the distinct prime numbers
The prime factorization of 842904994 is 2 × 101 × 233 × 17909.
Since it has a total of 4 prime factors.
1 , 7 , 98 , 93 , 12 , 370 , 4664 , 2867 , 53558 , 41113 , 90218 , 80956 , 6529648 , 6028582 , 10705793 , 87545477 , 166348450 , 82391948 , 1682977642 , 4212031997
n×2
1685809988
n×3
2528714982
n×4
3371619976
n×5
4214524970
n÷2
421452497
n÷3
280968331.33333
n÷3
210726248.5
n÷5
168580998.8
n2
710488828910140036
n3
5.9887458206957E+26
n4
5.047943760061E+35
n5
4.2549370047866E+44
2 √n29032.826145589
3 √n944.62523291653
4 √n170.39021728253
5 √n60.975549865563
1 , 2 , 101 , 202 , 233 , 466 , 17909 , 23533 , 35818 , 47066 , 1808809 , 3617618 , 4172797 , 8345594 , 421452497 , 842904994
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
-842904993 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 842904994 can be divided by 16 positive divisors.
The sum of these divisors (counting 842904994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010001111011011010110100010
3
Ternary
2011202002000021111
4
Quaternary
302033123112202
5
Quinary
3211240424434
6
Senary
215350213534
8
Octal
6217332642
10
Decimal
842904994
12
Duodecimal
1b63542aa
16
Hexadecimal
323db5a2
20
Vigesimal
d38329e
36
Base36
dxudnm
md5
6a7160e9ffc64db41afe4e25514ae437
sha1
f93cd5c65e80a39626968e97b331b9b260a3c741
sha256
2eb12b863936a8e3c1c144aea5f83220d2d8352b5ab7347606a501ee1bec11be
sha512
414ba47e5e993f648f36ec7ea368cc6f4d6cbcb0c117e061457aca4ffb43323868e23b943a58c725cbc149e4310503ac2b60c58ff7ef66db5f258dc1b42a71c9
ripemd-160
81eb1d4ba976cb01574b0e64c3914935e59dc513
Diameter
1685809988
Circumference
5296128273.6491
Area
2.2320664853617E+18
Volume
2.5085599832686E+27
Surface area
8.9282659414468E+18
Circumference
5296128273.6491
Perimeter
3371619976
Area
710488828910140036
Diagonal
1192047674.3068
Surface area
4262932973460840216
Volume
5.9887458206957E+26
Space diagonal
1459954275.5615
Perimeter
2528714982
Area
3.0765068747062E+17
Altitude
729977137.78077
Surface area
3.0765068747062E+17
Volume
7.0578046343609E+25
Height
397349224.76894