198249904 (number)

198249904 is an even 9-digits composite number following 198249903 and preceding 198249905. In scientific notation, it is written as 1.98249904 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors. There are 99124944 positive integers (up to 198249904) that are relatively prime to 198249904.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million two hundred forty-nine thousand nine hundred four

Notation

Scientific notation 1.98249904 × 10^8
Engineering notation 1.98249904 × 10^6

Prime Factorization of 198249904

Prime Factorization 2 × 2 × 2 × 2 × 12390619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 24781238
Product of the distinct prime numbers

The prime factorization of 198249904 is 2 × 2 × 2 × 2 × 12390619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 15, 69, 186, 438, 2193, 982, 78425, 9511, 763370, 352586, 7643027, 2883735, 47618445, 29539347, 140326837, 304779589, 6278691144, 3359383687

Basic calculations (n = 198249904)

Multiplication

n×y
n×2 396499808
n×3 594749712
n×4 792999616
n×5 991249520

Division

n÷y
n÷2 99124952
n÷3 66083301.333333
n÷3 49562476
n÷5 39649980.8

Exponentiation

ny
n2 39303024436009216
n3 7.7918208213485E+24
n4 1.5447277298175E+33
n5 3.0624212414246E+41

Nth Root

y√n
2√n 14080.124431268
3√n 583.09277729343
4√n 118.65970011452
5√n 45.650190808608

Divisors of 198249904

1, 2, 4, 8, 16, 12390619, 24781238, 49562476, 99124952, 198249904

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198249903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198249904 can be divided by 10 positive divisors. The sum of these divisors (counting 198249904) is 1, the average is 0.1.

Base conversion 198249904

Base System Value
2 Binary 1011110100010000110110110000
3 Ternary 111211001010202001
4 Quaternary 23310100312300
5 Quinary 401222444104
6 Senary 31401103344
8 Octal 1364206660
10 Decimal 198249904
12 Duodecimal 56487b54
16 Hexadecimal bd10db0
20 Vigesimal 31j14f4
36 Base36 3a16ls

Cryptographic Hash Functions

md5 a4ba05846abb29d86cab3933050af381
sha1 08de2d6dcb0b1bed2dfdb591513fb85db7f2be4c
sha256 6fa5a83f8d6808a5202fcc2044357156fd1c26eee016818f6338285f8aa09e66
sha512 10f21375b080c3dc487b36274fd7461da59b8b21bd17e974eb62ccc3e90166a471029de1f456ab9c36270d4832ef1d0eb809f1127dc443f109f85544a72a91e5
ripemd-160 c79badb832d1476c6118f3942a017ab0d42763d2

198249904 as geometric shapes

Circle

Radius = n
Diameter 396499808
Circumference 1245640883.9626
Area 1.2347409283203E+17

Sphere

Radius = n
Volume 3.2638302733915E+25
Surface area 4.9389637132811E+17
Circumference 1245640883.9626

Square

Length = n
Perimeter 792999616
Area 39303024436009216
Diagonal 280367702.97596

Cube

Length = n
Surface area 235818146616055296
Volume 7.7918208213485E+24
Space diagonal 343378906.32365

Equilateral Triangle

Length = n
Perimeter 594749712
Area 1.7018708803572E+16
Altitude 171689453.16183

Triangular Pyramid

Length = n
Surface area 1.7018708803572E+16
Volume 9.1827489009434E+23
Height 93455900.991988