194892880 (number)

194892880 is an even 9-digits composite number following 194892879 and preceding 194892881. In scientific notation, it is written as 1.94892880 × 10^8. The sum of its digits is 49. It has a total of 8 prime factors and 80 positive divisors. There are 58392576 positive integers (up to 194892880) that are relatively prime to 194892880.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million eight hundred ninety-two thousand eight hundred eighty

Notation

Scientific notation 1.94892880 × 10^8
Engineering notation 1.94892880 × 10^6

Prime Factorization of 194892880

Prime Factorization 2 × 2 × 2 × 2 × 65 × 19 × 7 × 1409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24361610
Product of the distinct prime numbers

The prime factorization of 194892880 is 2 × 2 × 2 × 2 × 65 × 19 × 7 × 1409. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 10, 93, 18, 772, 137, 3945, 6246, 86599, 43684, 980512, 151090, 9201082, 9326149, 53698951, 49590122, 923719993, 527751226, 4083168768, 3909077500

Basic calculations (n = 194892880)

Multiplication

n×y
n×2 389785760
n×3 584678640
n×4 779571520
n×5 974464400

Division

n÷y
n÷2 97446440
n÷3 64964293.333333
n÷3 48723220
n÷5 38978576

Exponentiation

ny
n2 37983234674694400
n3 7.4026619974671E+24
n4 1.4427261163529E+33
n5 2.8117704786723E+41

Nth Root

y√n
2√n 13960.404005615
3√n 579.7827961964
4√n 118.15415356904
5√n 45.494531251166

Divisors of 194892880

1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 65, 76, 112, 130, 133, 152, 260, 266, 304, 455, 520, 532, 910, 1040, 1064, 1235, 1409, 1820, 2128, 2470, 2818, 3640, 4940, 5636, 7280, 8645, 9863, 9880, 11272, 17290, 19726, 19760, 22544, 26771, 34580, 39452, 53542, 69160, 78904, 91585, 107084, 138320, 157808, 183170, 187397, 214168, 366340, 374794, 428336, 641095, 732680, 749588, 1282190, 1465360, 1499176, 1740115, 2564380, 2998352, 3480230, 5128760, 6960460, 10257520, 12180805, 13920920, 24361610, 27841840, 48723220, 97446440, 194892880

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -194892879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 194892880 can be divided by 80 positive divisors. The sum of these divisors (counting 194892880) is 1, the average is 0.0125.

Base conversion 194892880

Base System Value
2 Binary 1011100111011101010001010000
3 Ternary 111120201120202211
4 Quaternary 23213131101100
5 Quinary 344343033010
6 Senary 31201121504
8 Octal 1347352120
10 Decimal 194892880
12 Duodecimal 55329294
16 Hexadecimal b9dd450
20 Vigesimal 30i1c40
36 Base36 3818b4

Cryptographic Hash Functions

md5 fea197b298631369e79acd3769eb2cc7
sha1 0dfa7108c49f3548be952a44b4dd87aac85c611e
sha256 a13295477e4796ab37415340b477f54e27e2ffe40b07224a2fa3a36f5f593f40
sha512 ba91fcbd770aaf4106ba856e19f3e31b1deb67d6b4aa1f036adda815cb65c9a916a6cb6217d760bb2c02a7c9272978dc7408ae6916c0c4b01b18d1afd670457b
ripemd-160 9ea8b8da69db13357ebd1386dd143311987a6d48

194892880 as geometric shapes

Circle

Radius = n
Diameter 389785760
Circumference 1224548080.0899
Area 1.193278510136E+17

Sphere

Radius = n
Volume 3.1008198064334E+25
Surface area 4.7731140405439E+17
Circumference 1224548080.0899

Square

Length = n
Perimeter 779571520
Area 37983234674694400
Diagonal 275620154.10595

Cube

Length = n
Surface area 227899408048166400
Volume 7.4026619974671E+24
Space diagonal 337564370.19342

Equilateral Triangle

Length = n
Perimeter 584678640
Area 1.6447223073096E+16
Altitude 168782185.09671

Triangular Pyramid

Length = n
Surface area 1.6447223073096E+16
Volume 8.7241208287348E+23
Height 91873384.701984