197821448 (number)

197821448 is an even 9-digits composite number following 197821447 and preceding 197821449. In scientific notation, it is written as 1.97821448 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 24 positive divisors. There are 89918400 positive integers (up to 197821448) that are relatively prime to 197821448.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million eight hundred twenty-one thousand four hundred forty-eight

Notation

Scientific notation 1.97821448 × 10^8
Engineering notation 1.97821448 × 10^6

Prime Factorization of 197821448

Prime Factorization 2 × 2 × 2 × 11 × 11 × 204361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4495942
Product of the distinct prime numbers

The prime factorization of 197821448 is 2 × 2 × 2 × 11 × 11 × 204361. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 69, 59, 774, 42, 6095, 9431, 70737, 1780, 64033, 8747, 633531, 3374943, 50712952, 84254841, 4266562, 194528713, 6285946885, 4808498891

Basic calculations (n = 197821448)

Multiplication

n×y
n×2 395642896
n×3 593464344
n×4 791285792
n×5 989107240

Division

n÷y
n÷2 98910724
n÷3 65940482.666667
n÷3 49455362
n÷5 39564289.6

Exponentiation

ny
n2 39133325288816704
n3 7.7414110736887E+24
n4 1.5314171481603E+33
n5 3.0294715774111E+41

Nth Root

y√n
2√n 14064.901279426
3√n 582.67241594331
4√n 118.59553650718
5√n 45.630441968282

Divisors of 197821448

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 204361, 408722, 817444, 1634888, 2247971, 4495942, 8991884, 17983768, 24727681, 49455362, 98910724, 197821448

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 -197821447
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 197821448 can be divided by 24 positive divisors. The sum of these divisors (counting 197821448) is 1, the average is 0.041666666666667.

Base conversion 197821448

Base System Value
2 Binary 1011110010101000010000001000
3 Ternary 111210020101000022
4 Quaternary 23302220100020
5 Quinary 401120241243
6 Senary 31344000012
8 Octal 1362502010
10 Decimal 197821448
12 Duodecimal 56300008
16 Hexadecimal bca8408
20 Vigesimal 31g7dc8
36 Base36 39s008

Cryptographic Hash Functions

md5 f308aaddf86405e0fe15daf15c65f9dc
sha1 ffbaebe9e2f6ffda9dfa9c1799f6e377988aa6d0
sha256 fdd40ccf390733ad95543b9958ceb381a064238295645c80db6674ad8f2faaa1
sha512 0a23c700cf2b8203282e52255650e21fa997d7efacfdcd2c790c4be9e782a2295b43cf1f3787a06284731cc62067b667019aa07a68b0cba67ba63d7f3097e271
ripemd-160 e18726915ea0cb54f1100beab757bdda2c63620d

197821448 as geometric shapes

Circle

Radius = n
Diameter 395642896
Circumference 1242948815.5186
Area 1.2294096723789E+17

Sphere

Radius = n
Volume 3.2427146876692E+25
Surface area 4.9176386895154E+17
Circumference 1242948815.5186

Square

Length = n
Perimeter 791285792
Area 39133325288816704
Diagonal 279761774.68988

Cube

Length = n
Surface area 234799951732900224
Volume 7.7414110736887E+24
Space diagonal 342636798.76284

Equilateral Triangle

Length = n
Perimeter 593464344
Area 1.6945226917338E+16
Altitude 171318399.38142

Triangular Pyramid

Length = n
Surface area 1.6945226917338E+16
Volume 9.1233404435966E+23
Height 93253924.896628