197901982 (number)

197901982 is an even 9-digits composite number following 197901981 and preceding 197901983. In scientific notation, it is written as 1.97901982 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 94495192 positive integers (up to 197901982) that are relatively prime to 197901982.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million nine hundred one thousand nine hundred eighty-two

Notation

Scientific notation 1.97901982 × 10^8
Engineering notation 1.97901982 × 10^6

Prime Factorization of 197901982

Prime Factorization 2 × 23 × 683 × 6299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 197901982
Product of the distinct prime numbers

The prime factorization of 197901982 is 2 × 23 × 683 × 6299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 27, 74, 633, 887, 2786, 7840, 44187, 86744, 237684, 900076, 6452679, 48587, 75360860, 43106235, 239781529, 769634070, 7508210216, 4690551313

Basic calculations (n = 197901982)

Multiplication

n×y
n×2 395803964
n×3 593705946
n×4 791607928
n×5 989509910

Division

n÷y
n÷2 98950991
n÷3 65967327.333333
n÷3 49475495.5
n÷5 39580396.4

Exponentiation

ny
n2 39165194479528324
n3 7.7508696129141E+24
n4 1.5339124586193E+33
n5 3.0356431577525E+41

Nth Root

y√n
2√n 14067.763930348
3√n 582.75147473509
4√n 118.60760485883
5√n 45.634156635003

Divisors of 197901982

1, 2, 23, 46, 683, 1366, 6299, 12598, 15709, 31418, 144877, 289754, 4302217, 8604434, 98950991, 197901982

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -197901981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 197901982 can be divided by 16 positive divisors. The sum of these divisors (counting 197901982) is 1, the average is 0.0625.

Base conversion 197901982

Base System Value
2 Binary 1011110010111011111010011110
3 Ternary 111210101110111001
4 Quaternary 23302323322132
5 Quinary 401130330412
6 Senary 31345420514
8 Octal 1362737236
10 Decimal 197901982
12 Duodecimal 5633a73a
16 Hexadecimal bcbbe9e
20 Vigesimal 31ghej2
36 Base36 39tq5a

Cryptographic Hash Functions

md5 edf828d05ca49f2c05e55057f7e2c302
sha1 b1271c5dd4ea5f5be508b468e3a2ca0507885d99
sha256 8a999caaf4fea43030b127aeb5825b4204419f6c08b918ee8058778e78191cd7
sha512 095e0148c89dc00f83baca0687b79be4438adbb5338ec55a1fca77df8c2f11f44b2e2e20f8edeeab00b27def3b3cf26e28d2e67235a0334e029b4b76fd0924dc
ripemd-160 ba41239cd80f1c8d2ddac49db4f1d9c1ff71ac6e

197901982 as geometric shapes

Circle

Radius = n
Diameter 395803964
Circumference 1243454825.5641
Area 1.230410872533E+17

Sphere

Radius = n
Volume 3.2466766713151E+25
Surface area 4.9216434901321E+17
Circumference 1243454825.5641

Square

Length = n
Perimeter 791607928
Area 39165194479528324
Diagonal 279875666.96492

Cube

Length = n
Surface area 234991166877169944
Volume 7.7508696129141E+24
Space diagonal 342776287.74258

Equilateral Triangle

Length = n
Perimeter 593705946
Area 1.6959026681715E+16
Altitude 171388143.87129

Triangular Pyramid

Length = n
Surface area 1.6959026681715E+16
Volume 9.1344874389739E+23
Height 93291888.988305