194431408 (number)

194431408 is an even 9-digits composite number following 194431407 and preceding 194431409. In scientific notation, it is written as 1.94431408 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 92098944 positive integers (up to 194431408) that are relatively prime to 194431408.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million four hundred thirty-one thousand four hundred eight

Notation

Scientific notation 1.94431408 × 10^8
Engineering notation 1.94431408 × 10^6

Prime Factorization of 194431408

Prime Factorization 2 × 2 × 2 × 2 × 19 × 639577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24303926
Product of the distinct prime numbers

The prime factorization of 194431408 is 2 × 2 × 2 × 2 × 19 × 639577. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 62, 14, 973, 846, 9588, 1380, 38292, 74428, 744589, 739900, 4093122, 171532, 42628021, 77540240, 354638655, 818721802, 5205599802, 4143959937

Basic calculations (n = 194431408)

Multiplication

n×y
n×2 388862816
n×3 583294224
n×4 777725632
n×5 972157040

Division

n÷y
n÷2 97215704
n÷3 64810469.333333
n÷3 48607852
n÷5 38886281.6

Exponentiation

ny
n2 37803572416862464
n3 7.3502018124405E+24
n4 1.429110087477E+33
n5 2.7786388649515E+41

Nth Root

y√n
2√n 13943.866321792
3√n 579.32482670746
4√n 118.08414932493
5√n 45.472966209808

Divisors of 194431408

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 639577, 1279154, 2558308, 5116616, 10233232, 12151963, 24303926, 48607852, 97215704, 194431408

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -194431407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 194431408 can be divided by 20 positive divisors. The sum of these divisors (counting 194431408) is 1, the average is 0.05.

Base conversion 194431408

Base System Value
2 Binary 1011100101101100100110110000
3 Ternary 111112212010202021
4 Quaternary 23211230212300
5 Quinary 344233301113
6 Senary 31143201224
8 Octal 1345544660
10 Decimal 194431408
12 Duodecimal 55146214
16 Hexadecimal b96c9b0
20 Vigesimal 30f3ia8
36 Base36 37rc8g

Cryptographic Hash Functions

md5 283a5049e8f12a951c9a5b8e5018719b
sha1 25005466bcc9278a69b9d63622dba67ef60cc1fb
sha256 597bbc64e9971f00bfbe3c44864966467d4490887c68554a9aacf3e308b3515b
sha512 5022048db3b93def6e99b32dde7e689d2947bcb05dcb9aaa66d2cd0009557dcb1ee56e44cc2da3790c514a0b4d1726e6f1ef354b5a4a01295d84fe2623172860
ripemd-160 facd6826d9d3d55de70992b537547dcdd9795e4c

194431408 as geometric shapes

Circle

Radius = n
Diameter 388862816
Circumference 1221648565.9998
Area 1.1876342538426E+17

Sphere

Radius = n
Volume 3.0788453355154E+25
Surface area 4.7505370153706E+17
Circumference 1221648565.9998

Square

Length = n
Perimeter 777725632
Area 37803572416862464
Diagonal 274967534.1449

Cube

Length = n
Surface area 226821434501174784
Volume 7.3502018124405E+24
Space diagonal 336765077.24315

Equilateral Triangle

Length = n
Perimeter 583294224
Area 1.6369427033404E+16
Altitude 168382538.62158

Triangular Pyramid

Length = n
Surface area 1.6369427033404E+16
Volume 8.6622959077773E+23
Height 91655844.714966