194906142 (number)

194906142 is an even 9-digits composite number following 194906141 and preceding 194906143. In scientific notation, it is written as 1.94906142 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 61548984 positive integers (up to 194906142) that are relatively prime to 194906142.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million nine hundred six thousand one hundred forty-two

Notation

Scientific notation 1.94906142 × 10^8
Engineering notation 1.94906142 × 10^6

Prime Factorization of 194906142

Prime Factorization 2 × 27 × 19 × 189967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194906142
Product of the distinct prime numbers

The prime factorization of 194906142 is 2 × 27 × 19 × 189967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 11, 71, 841, 364, 3797, 5084, 98701, 75923, 105036, 565081, 6614422, 7631448, 61579077, 68086177, 246072724, 886880304, 1076986492, 1951298869

Basic calculations (n = 194906142)

Multiplication

n×y
n×2 389812284
n×3 584718426
n×4 779624568
n×5 974530710

Division

n÷y
n÷2 97453071
n÷3 64968714
n÷3 48726535.5
n÷5 38981228.4

Exponentiation

ny
n2 37988404189324164
n3 7.4041733012778E+24
n4 1.4431188528515E+33
n5 2.8127272805674E+41

Nth Root

y√n
2√n 13960.878983789
3√n 579.79594684792
4√n 118.15616354549
5√n 45.495150393386

Divisors of 194906142

1, 2, 19, 27, 38, 54, 513, 1026, 189967, 379934, 3609373, 5129109, 7218746, 10258218, 97453071, 194906142

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 -194906141
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 194906142 can be divided by 16 positive divisors. The sum of these divisors (counting 194906142) is 1, the average is 0.0625.

Base conversion 194906142

Base System Value
2 Binary 1011100111100000100000011110
3 Ternary 111120202020222000
4 Quaternary 23213200200132
5 Quinary 344343444032
6 Senary 31201303130
8 Octal 1347404036
10 Decimal 194906142
12 Duodecimal 55334aa6
16 Hexadecimal b9e081e
20 Vigesimal 30i3572
36 Base36 381iji

Cryptographic Hash Functions

md5 f023f4e068e8dc174318c9461a8108a4
sha1 ed5b674438810882650a3d87a512444d6d1e8eab
sha256 140b240da8b0ca18d9cfde51eba9b6ea1cd9711abe58578cdbf7fabc0f949899
sha512 7baaecb53aae36fac98d64520a2b7d53955d4572cea4c0574690daa42aad1279c2baa635c1156775250b75171c6dccafff61d9d1f91748c129a1e90566a154e2
ripemd-160 b0a3a4b0596aa5e4c1882530cf1aa2bd1bc4b8b3

194906142 as geometric shapes

Circle

Radius = n
Diameter 389812284
Circumference 1224631407.6935
Area 1.1934409152278E+17

Sphere

Radius = n
Volume 3.1014528598933E+25
Surface area 4.7737636609112E+17
Circumference 1224631407.6935

Square

Length = n
Perimeter 779624568
Area 37988404189324164
Diagonal 275638909.40622

Cube

Length = n
Surface area 227930425135944984
Volume 7.4041733012778E+24
Space diagonal 337587340.65123

Equilateral Triangle

Length = n
Perimeter 584718426
Area 1.6449461538593E+16
Altitude 168793670.32562

Triangular Pyramid

Length = n
Surface area 1.6449461538593E+16
Volume 8.7259019173565E+23
Height 91879636.468739