198624238 is an even 9-digits composite number following 198624237
and preceding 198624239 . In scientific notation, it is written as 1.98624238 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 99282144 positive integers (up to 198624238) that are relatively prime to 198624238.
198624238 has 8 divisors, whose sum is 298026288
The reverse of 198624238 is 832426891
Previous prime number is 3793
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred ninety-eight million six hundred twenty-four thousand two hundred thirty-eight
Scientific notation
1.98624238 × 10^8
Engineering notation
1.98624238 × 10^6
Prime Factorization
2 × 3793 × 26183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198624238
Product of the distinct prime numbers
The prime factorization of 198624238 is 2 × 3793 × 26183.
Since it has a total of 3 prime factors.
6 , 8 , 48 , 3 , 578 , 918 , 664 , 4433 , 61009 , 57090 , 114291 , 381224 , 6911079 , 548518 , 6631464 , 37287776 , 198413590 , 98107198 , 7343952313 , 4516767361
n×2
397248476
n×3
595872714
n×4
794496952
n×5
993121190
n÷2
99312119
n÷3
66208079.333333
n÷3
49656059.5
n÷5
39724847.6
n2
39451587921080644
n3
7.8360415887146E+24
n4
1.5564277894948E+33
n5
3.0914428369042E+41
2 √n
14093.411155572
3 √n
583.45954370241
4 √n
118.7156735885
5 √n
45.667417073332
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-198624237
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198624238 can be divided by 8 positive divisors.
The sum of these divisors (counting 198624238) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110101101100001111101110
3
Ternary
111211202011020021
4
Quaternary
23311230033232
5
Quinary
401321433423
6
Senary
31413112354
8
Octal
1365541756
10
Decimal
198624238
12
Duodecimal
566286ba
16
Hexadecimal
bd6c3ee
20
Vigesimal
32180bi
36
Base36
3a97fy
md5
783a03f24065d2617fbb4a48fac6519f
sha1
df11b08911f39c1415da14de48bd55a2f98ec9de
sha256
ab9b771c627aed06bae42ba2abc6a9eb57563dac19cb6a0a0cb28c265ebbc486
sha512
a652612bea3687aa18fc28735a1525abd2e910bc26524758d9db34d8bf4f32a0196f3780d35cc6f53c63cf63c30baae5917c16f9b07b55bde6cb807292228b51
ripemd-160
b858428ab63652864aeba84342e873c6a5b0271b
Diameter
397248476
Circumference
1247992893.8513
Area
1.2394081878532E+17
Volume
3.2823534251107E+25
Surface area
4.9576327514128E+17
Circumference
1247992893.8513
Perimeter
794496952
Area
39451587921080644
Diagonal
280897091.19562
Surface area
236709527526483864
Volume
7.8360415887146E+24
Space diagonal
344027271.83065
Perimeter
595872714
Area
1.7083038679646E+16
Altitude
172013635.91533
Surface area
1.7083038679646E+16
Volume
9.2348635750666E+23
Height
93632363.731874