198584768 is an even 9-digits composite number following 198584767
and preceding 198584769 . In scientific notation, it is written as 1.98584768 × 10^8.
The sum of its digits is 56. It has a total of 8 prime factors and 28 positive divisors.
There are 97662720 positive integers (up to 198584768) that are relatively prime to 198584768.
198584768 has 28 divisors, whose sum is 400534632
The reverse of 198584768 is 867485891
Previous prime number is 61
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
one hundred ninety-eight million five hundred eighty-four thousand seven hundred sixty-eight
Scientific notation
1.98584768 × 10^8
Engineering notation
1.98584768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 61 × 50867
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
6205774 Product of the distinct prime numbers
The prime factorization of 198584768 is 2 × 2 × 2 × 2 × 2 × 2 × 61 × 50867.
Since it has a total of 8 prime factors.
3 , 6 , 66 , 71 , 337 , 413 , 527 , 5023 , 6806 , 84106 , 623135 , 534746 , 3179792 , 4975622 , 61413564 , 44262457 , 256660733 , 251056081 , 4521417909 , 7405748278
n×2
397169536
n×3
595754304
n×4
794339072
n×5
992923840
n÷2
99292384
n÷3
66194922.666667
n÷3
49646192
n÷5
39716953.6
n2
39435910081613824
n3
7.8313710544261E+24
n4
1.5551910039651E+33
n5
3.088372447181E+41
2 √n14092.010786258
3 √n583.42089337786
4 √n118.70977544523
5 √n45.665601951208
1 , 2 , 4 , 8 , 16 , 32 , 61 , 64 , 122 , 244 , 488 , 976 , 1952 , 3904 , 50867 , 101734 , 203468 , 406936 , 813872 , 1627744 , 3102887 , 3255488 , 6205774 , 12411548 , 24823096 , 49646192 , 99292384 , 198584768
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-198584767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198584768 can be divided by 28 positive divisors.
The sum of these divisors (counting 198584768) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1011110101100010100111000000
3
Ternary
111211200011002102
4
Quaternary
23311202213000
5
Quinary
401314203033
6
Senary
31412205532
8
Octal
1365424700
10
Decimal
198584768
12
Duodecimal
566098a8
16
Hexadecimal
bd629c0
20
Vigesimal
32131i8
36
Base36
3a8czk
md5
7c0a2cccb25ab7ba25f0c075d8218d5e
sha1
68b7b1b3b214939e1a8a8714c0c854b253169965
sha256
c121a007e4347a9a939c52dc24dd8ee42948035d58c10bb175a957fe5af2d7fb
sha512
0cd74b123ea277e1c6ed5853c4f2b09528db211e9bdf44f14da06ee5a14d09724300e0aed7487cc4940e74424126db81bb7850886b5c451d41d6c44528fd820f
ripemd-160
4763876c8ad1eec7cf4e0e6c743bf21a79da699c
Diameter
397169536
Circumference
1247744896.5273
Area
1.2389156540003E+17
Volume
3.2803970362828E+25
Surface area
4.955662616001E+17
Circumference
1247744896.5273
Perimeter
794339072
Area
39435910081613824
Diagonal
280841272.18631
Surface area
236615460489682944
Volume
7.8313710544261E+24
Space diagonal
343958907.78528
Perimeter
595754304
Area
1.7076249976018E+16
Altitude
171979453.89264
Surface area
1.7076249976018E+16
Volume
9.2293592976213E+23
Height
93613757.395438