195439420 (number)

195439420 is an even 9-digits composite number following 195439419 and preceding 195439421. In scientific notation, it is written as 1.95439420 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 71068800 positive integers (up to 195439420) that are relatively prime to 195439420.

Interesting facts

Basic properties

Name

Name one hundred ninety-five million four hundred thirty-nine thousand four hundred twenty

Notation

Scientific notation 1.95439420 × 10^8
Engineering notation 1.95439420 × 10^6

Prime Factorization of 195439420

Prime Factorization 2 × 2 × 55 × 888361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 97719710
Product of the distinct prime numbers

The prime factorization of 195439420 is 2 × 2 × 55 × 888361. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 50, 19, 189, 964, 9472, 697, 56872, 54700, 251323, 249781, 9842634, 7338322, 38654685, 65537920, 7074527, 441126468, 1176041314, 9335533816

Basic calculations (n = 195439420)

Multiplication

n×y
n×2 390878840
n×3 586318260
n×4 781757680
n×5 977197100

Division

n÷y
n÷2 97719710
n÷3 65146473.333333
n÷3 48859855
n÷5 39087884

Exponentiation

ny
n2 38196566889936400
n3 7.4651148789604E+24
n4 1.4589777221774E+33
n5 2.8514175981527E+41

Nth Root

y√n
2√n 13979.964949885
3√n 580.32425388555
4√n 118.23690181109
5√n 45.520018828499

Divisors of 195439420

1, 2, 4, 55, 110, 220, 888361, 1776722, 3553444, 48859855, 97719710, 195439420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -195439419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 195439420 can be divided by 12 positive divisors. The sum of these divisors (counting 195439420) is 1, the average is 0.083333333333333.

Base conversion 195439420

Base System Value
2 Binary 1011101001100010101100111100
3 Ternary 111121202100111001
4 Quaternary 23221202230330
5 Quinary 400013030140
6 Senary 31220540044
8 Octal 1351425474
10 Decimal 195439420
12 Duodecimal 55551624
16 Hexadecimal ba62b3c
20 Vigesimal 3119ib0
36 Base36 38cy0s

Cryptographic Hash Functions

md5 cb273ba587e4975f4d17d3099096de0e
sha1 876c8c4cd6a21585d6d07ae0dc0d4140066166ac
sha256 b7c2128bfa58c359747a53b61c7b178c18effbd06f1401ade4a31d17bb3fd122
sha512 c0a8b4fefae10c77b8ee99db2d489af9765f1eab04d46871f0a9545998b689f3071b0712a5525b57913e004af159f0e18f6e6bba231f0888af5c611200483d48
ripemd-160 0c0c99c1c470dd158864c750ab7df8258e22b4f4

195439420 as geometric shapes

Circle

Radius = n
Diameter 390878840
Circumference 1227982092.1877
Area 1.1999805393378E+17

Sphere

Radius = n
Volume 3.1269800082594E+25
Surface area 4.799922157351E+17
Circumference 1227982092.1877

Square

Length = n
Perimeter 781757680
Area 38196566889936400
Diagonal 276393078.38633

Cube

Length = n
Surface area 229179401339618400
Volume 7.4651148789604E+24
Space diagonal 338511005.24179

Equilateral Triangle

Length = n
Perimeter 586318260
Area 1.6539598632018E+16
Altitude 169255502.6209

Triangular Pyramid

Length = n
Surface area 1.6539598632018E+16
Volume 8.7977222554158E+23
Height 92131026.128777