197389946 (number)

197389946 is an even 9-digits composite number following 197389945 and preceding 197389947. In scientific notation, it is written as 1.97389946 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 90967728 positive integers (up to 197389946) that are relatively prime to 197389946.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million three hundred eighty-nine thousand nine hundred forty-six

Notation

Scientific notation 1.97389946 × 10^8
Engineering notation 1.97389946 × 10^6

Prime Factorization of 197389946

Prime Factorization 2 × 13 × 719 × 10559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 197389946
Product of the distinct prime numbers

The prime factorization of 197389946 is 2 × 13 × 719 × 10559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 56, 60, 973, 684, 1026, 1634, 67604, 94659, 920176, 617349, 4267511, 4907884, 31624211, 92994376, 73963086, 553205555, 694526478, 7791160409

Basic calculations (n = 197389946)

Multiplication

n×y
n×2 394779892
n×3 592169838
n×4 789559784
n×5 986949730

Division

n÷y
n÷2 98694973
n÷3 65796648.666667
n÷3 49347486.5
n÷5 39477989.2

Exponentiation

ny
n2 38962790781882916
n3 7.6908631684452E+24
n4 1.5180990655128E+33
n5 2.9965749256422E+41

Nth Root

y√n
2√n 14049.553231331
3√n 582.2484522371
4√n 118.53081131643
5√n 45.610518113669

Divisors of 197389946

1, 2, 13, 26, 719, 1438, 9347, 10559, 18694, 21118, 137267, 274534, 7591921, 15183842, 98694973, 197389946

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 -197389945
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 197389946 can be divided by 16 positive divisors. The sum of these divisors (counting 197389946) is 1, the average is 0.0625.

Base conversion 197389946

Base System Value
2 Binary 1011110000111110111001111010
3 Ternary 111202102110002202
4 Quaternary 23300332321322
5 Quinary 401012434241
6 Senary 31330430202
8 Octal 1360767172
10 Decimal 197389946
12 Duodecimal 56132362
16 Hexadecimal bc3ee7a
20 Vigesimal 31ddeh6
36 Base36 39ir22

Cryptographic Hash Functions

md5 8f04d3cd5a6b62b957788ac9f1255650
sha1 59f3cf1e6c57773f4cac404c857d173ab2ad1158
sha256 4b32038b1d785830393bbf0b90917de8c71d706721c887b4077880fbf7fc8ccf
sha512 65d20f949d71cd57bbd8a4063983740a25279a6512836a1c29284f6db6c150339f9ed6735348e495ce2ddf1f8ef3088c36f74a5d2cfff11ee242ece0e9df8d00
ripemd-160 3098ebf59613e4927cb5c792275fdceef992131e

197389946 as geometric shapes

Circle

Radius = n
Diameter 394779892
Circumference 1240237608.4922
Area 1.2240521728372E+17

Sphere

Radius = n
Volume 3.2215412306336E+25
Surface area 4.8962086913488E+17
Circumference 1240237608.4922

Square

Length = n
Perimeter 789559784
Area 38962790781882916
Diagonal 279151538.70929

Cube

Length = n
Surface area 233776744691297496
Volume 7.6908631684452E+24
Space diagonal 341889415.37528

Equilateral Triangle

Length = n
Perimeter 592169838
Area 1.6871383309724E+16
Altitude 170944707.68764

Triangular Pyramid

Length = n
Surface area 1.6871383309724E+16
Volume 9.0637691659757E+23
Height 93050512.903098