198248257 (number)

198248257 is an odd 9-digits composite number following 198248256 and preceding 198248258. In scientific notation, it is written as 1.98248257 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 192890160 positive integers (up to 198248257) that are relatively prime to 198248257.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million two hundred forty-eight thousand two hundred fifty-seven

Notation

Scientific notation 1.98248257 × 10^8
Engineering notation 1.98248257 × 10^6

Prime Factorization of 198248257

Prime Factorization 37 × 5358061

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 198248257
Product of the distinct prime numbers

The prime factorization of 198248257 is 37 × 5358061. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 29, 44, 715, 454, 9689, 8499, 27836, 81283, 469072, 406651, 3425547, 3756695, 45633226, 73704912, 125710550, 107196918, 7387957169, 9725474379

Basic calculations (n = 198248257)

Multiplication

n×y
n×2 396496514
n×3 594744771
n×4 792993028
n×5 991241285

Division

n÷y
n÷2 99124128.5
n÷3 66082752.333333
n÷3 49562064.25
n÷5 39649651.4

Exponentiation

ny
n2 39302371403538049
n3 7.7916266267181E+24
n4 1.5446763979416E+33
n5 3.0622940352097E+41

Nth Root

y√n
2√n 14080.065944448
3√n 583.09116256972
4√n 118.65945366657
5√n 45.650114958771

Divisors of 198248257

1, 37, 5358061, 198248257

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198248256
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198248257 can be divided by 4 positive divisors. The sum of these divisors (counting 198248257) is 1, the average is 0.25.

Base conversion 198248257

Base System Value
2 Binary 1011110100010000011101000001
3 Ternary 111211001001111001
4 Quaternary 23310100131001
5 Quinary 401222421012
6 Senary 31401052001
8 Octal 1364203501
10 Decimal 198248257
12 Duodecimal 56487001
16 Hexadecimal bd10741
20 Vigesimal 31j10ch
36 Base36 3a15c1

Cryptographic Hash Functions

md5 dee496c97d1952a65a5eba9cac7b511d
sha1 8cc966ef7cba06728c4cff4959ab939d345e80a1
sha256 a0b85fd655033cd311acb139a0abf73950661c211f08eedf43bd302621e56728
sha512 cea62a7fda67aebc269cf8be90ee760c57580d2e148707398ddd8293050985d8d13d434b75af5d248ea9046586bb0e910e004e95efa2bb12e4ae7575c00f6004
ripemd-160 d4e91bb4cb7084e55c0a92ba0fda1487772f3fc1

198248257 as geometric shapes

Circle

Radius = n
Diameter 396496514
Circumference 1245630535.5564
Area 1.2347204127001E+17

Sphere

Radius = n
Volume 3.2637489293349E+25
Surface area 4.9388816508005E+17
Circumference 1245630535.5564

Square

Length = n
Perimeter 792993028
Area 39302371403538049
Diagonal 280365373.76623

Cube

Length = n
Surface area 235814228421228294
Volume 7.7916266267181E+24
Space diagonal 343376053.63597

Equilateral Triangle

Length = n
Perimeter 594744771
Area 1.7018426032218E+16
Altitude 171688026.81799

Triangular Pyramid

Length = n
Surface area 1.7018426032218E+16
Volume 9.1825200403767E+23
Height 93455124.588742