197839690 (number)

197839690 is an even 9-digits composite number following 197839689 and preceding 197839691. In scientific notation, it is written as 1.97839690 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 79074576 positive integers (up to 197839690) that are relatively prime to 197839690.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million eight hundred thirty-nine thousand six hundred ninety

Notation

Scientific notation 1.97839690 × 10^8
Engineering notation 1.97839690 × 10^6

Prime Factorization of 197839690

Prime Factorization 2 × 5 × 1423 × 13903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 197839690
Product of the distinct prime numbers

The prime factorization of 197839690 is 2 × 5 × 1423 × 13903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 197839690)

Multiplication

n×y
n×2 395679380
n×3 593519070
n×4 791358760
n×5 989198450

Division

n÷y
n÷2 98919845
n÷3 65946563.333333
n÷3 49459922.5
n÷5 39567938

Exponentiation

ny
n2 39140542939296100
n3 7.743552881542E+24
n4 1.5319821015829E+33
n5 3.0308686406271E+41

Nth Root

y√n
2√n 14065.549758186
3√n 582.69032566883
4√n 118.59827046878
5√n 45.631283494647

Divisors of 197839690

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 -197839689
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 197839690 can be divided by 16 positive divisors. The sum of these divisors (counting 197839690) is 1, the average is 0.0625.

Base conversion 197839690

Base System Value
2 Binary 1011110010101100101101001010
3 Ternary 111210021022000221
4 Quaternary 23302230231022
5 Quinary 401121332230
6 Senary 31344220254
8 Octal 1362545512
10 Decimal 197839690
12 Duodecimal 5630a68a
16 Hexadecimal bcacb4a
20 Vigesimal 31g9j4a
36 Base36 39se2y

Cryptographic Hash Functions

md5 36710242a283c49df91433ee9be205bd
sha1 cbd02d5767fd38c6ff4abfe5dae60935052c98a2
sha256 15d2677dac8c39d01a31dede9beaede6c622bf1169d87d8c0c27c0d0ea4e0b19
sha512 06dc092da0f73c427373cd940e71bd42937afc5de3f73c76322cfd78f312c8014addb4dd9c22e65b4c906c5eee0cc0dbaefb0248930d69bbe7d3c3bc79de1288
ripemd-160 f7b283beab6bd45842ac63c3b32f679ba209eaa2

197839690 as geometric shapes

Circle

Radius = n
Diameter 395679380
Circumference 1243063433.385
Area 1.2296364215561E+17

Sphere

Radius = n
Volume 3.2436118460449E+25
Surface area 4.9185456862243E+17
Circumference 1243063433.385

Square

Length = n
Perimeter 791358760
Area 39140542939296100
Diagonal 279787572.77369

Cube

Length = n
Surface area 234843257635776600
Volume 7.743552881542E+24
Space diagonal 342668394.83368

Equilateral Triangle

Length = n
Perimeter 593519070
Area 1.6948352251673E+16
Altitude 171334197.41684

Triangular Pyramid

Length = n
Surface area 1.6948352251673E+16
Volume 9.1258645883583E+23
Height 93262524.257896