198207948 is an even 9-digits composite number following 198207947
and preceding 198207949 . In scientific notation, it is written as 1.98207948 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 65897920 positive integers (up to 198207948) that are relatively prime to 198207948.
198207948 has 24 divisors, whose sum is 463685040
The reverse of 198207948 is 849702891
Previous prime number is 389
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred ninety-eight million two hundred seven thousand nine hundred forty-eight
Scientific notation
1.98207948 × 10^8
Engineering notation
1.98207948 × 10^6
Prime Factorization
2 × 2 × 3 × 389 × 42461
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
99103974
Product of the distinct prime numbers
The prime factorization of 198207948 is 2 × 2 × 3 × 389 × 42461.
Since it has a total of 5 prime factors.
1 , 3 , 10 , 44 , 637 , 945 , 5494 , 8993 , 57701 , 96771 , 904526 , 486601 , 5087821 , 670628 , 78198253 , 49002633 , 679270520 , 820710555 , 2504510748 , 6320632634
n×2
396415896
n×3
594623844
n×4
792831792
n×5
991039740
n÷2
99103974
n÷3
66069316
n÷3
49551987
n÷5
39641589.6
n2
39286390650370704
n3
7.7868748751364E+24
n4
1.5434204903335E+33
n5
3.0591820829016E+41
2 √n
14078.634450827
3 √n
583.0516407177
4 √n
118.65342157235
5 √n
45.648258437875
1 , 2 , 3 , 4 , 6 , 12 , 389 , 778 , 1167 , 1556 , 2334 , 4668 , 42461 , 84922 , 127383 , 169844 , 254766 , 509532 , 16517329 , 33034658 , 49551987 , 66069316 , 99103974 , 198207948
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
-198207947
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 198207948 can be divided by 24 positive divisors.
The sum of these divisors (counting 198207948) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011110100000110100111001100
3
Ternary
111210222000012010
4
Quaternary
23310012213030
5
Quinary
401220123243
6
Senary
31400141220
8
Octal
1364064714
10
Decimal
198207948
12
Duodecimal
56467810
16
Hexadecimal
bd069cc
20
Vigesimal
31ifjh8
36
Base36
3a0a8c
md5
84db53aca213d088ba9093b0fa1b762b
sha1
0fcb12b1d74de424b69634bd3a99039303e7acee
sha256
b8f3fe697a735fc434b862fe548c06864000257bea59e0d2e48836f11fe6a1b3
sha512
bb7aaf1fb1dd75106d67ca390f1279fa5a2d22089918335bd6585c23484011889284f749bc786a5437dbd273011419f33ad84c34105b0c1f46b1ec152a49bc71
ripemd-160
fcd2c6eddf1c010e6890e0e845f88da3fe1160e0
Diameter
396415896
Circumference
1245377266.6398
Area
1.2342183625326E+17
Volume
3.2617585202868E+25
Surface area
4.9368734501305E+17
Circumference
1245377266.6398
Perimeter
792831792
Area
39286390650370704
Diagonal
280308368.23174
Surface area
235718343902224224
Volume
7.7868748751364E+24
Space diagonal
343306236.39997
Perimeter
594623844
Area
1.701150616311E+16
Altitude
171653118.19998
Surface area
1.701150616311E+16
Volume
9.1769200474335E+23
Height
93436122.743914