985355988 is an even 9-digits composite number following 985355987
and preceding 985355989 . In scientific notation, it is written as 9.85355988 × 10^8.
The sum of its digits is 60. It has a total of 5 prime factors and 24 positive divisors.
There are 326088480 positive integers (up to 985355988) that are relatively prime to 985355988.
985355988 has 24 divisors, whose sum is 2315708640
The reverse of 985355988 is 889553589
Previous prime number is 139
Is Prime? no Number parity even Number length 9 Sum of Digits 60 Digital Root 6
Name
nine hundred eighty-five million three hundred fifty-five thousand nine hundred eighty-eight
Scientific notation
9.85355988 × 10^8
Engineering notation
9.85355988 × 10^6
Prime Factorization
2 × 2 × 3 × 139 × 590741
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
492677994 Product of the distinct prime numbers
The prime factorization of 985355988 is 2 × 2 × 3 × 139 × 590741.
Since it has a total of 5 prime factors.
8 , 10 , 22 , 54 , 122 , 601 , 1162 , 2148 , 88192 , 94706 , 772411 , 887734 , 7058087 , 6342207 , 25565726 , 52617744 , 443510997 , 234215804 , 4294174438 , 6345993603
n×2
1970711976
n×3
2956067964
n×4
3941423952
n×5
4926779940
n÷2
492677994
n÷3
328451996
n÷3
246338997
n÷5
197071197.6
n2
970926423087456144
n3
9.5670816489665E+26
n4
9.426981190494E+35
n5
9.2889323648166E+44
2 √n31390.380501039
3 √n995.09463944972
4 √n177.17330640093
5 √n62.909847444331
1 , 2 , 3 , 4 , 6 , 12 , 139 , 278 , 417 , 556 , 834 , 1668 , 590741 , 1181482 , 1772223 , 2362964 , 3544446 , 7088892 , 82112999 , 164225998 , 246338997 , 328451996 , 492677994 , 985355988
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-985355987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 985355988 can be divided by 24 positive divisors.
The sum of these divisors (counting 985355988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010101110110101011011010100
3
Ternary
2112200010021022020
4
Quaternary
322232311123110
5
Quinary
4004222342423
6
Senary
241435333140
8
Octal
7256653324
10
Decimal
985355988
12
Duodecimal
235bb11b0
16
Hexadecimal
3abb56d4
20
Vigesimal
f7i99j8
36
Base36
ganljo
md5
8a2e465bb75da7d00fa4975ad4529768
sha1
f2ef2539adc084b5c4691b8171884bb3307b1496
sha256
4c22e1722165a0962cdf657a021cfb7f17de3164cc8ee5dff98e3b414a090fec
sha512
7cc198941c70181e2ad0e89b3fde655f73c8a42aef23fea35fc05588a7e4ca7e89ecf25e508a916697b058e30cbfb58d33cee1f69e2ecc491d9c70af697de44d
ripemd-160
e2b7ec3bd9eb329535e2d395390588db01c8f059
Diameter
1970711976
Circumference
6191174266.143
Area
3.0502553179478E+18
Volume
4.0074497899582E+27
Surface area
1.2201021271791E+19
Circumference
6191174266.143
Perimeter
3941423952
Area
970926423087456144
Diagonal
1393503801.9951
Surface area
5825558538524736864
Volume
9.5670816489665E+26
Space diagonal
1706686634.7582
Perimeter
2956067964
Area
4.2042347379965E+17
Altitude
853343317.37911
Surface area
4.2042347379965E+17
Volume
1.1274913850249E+26
Height
464501267.33171