194402488 (number)

194402488 is an even 9-digits composite number following 194402487 and preceding 194402489. In scientific notation, it is written as 1.94402488 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 79833600 positive integers (up to 194402488) that are relatively prime to 194402488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.94402488 × 10^8
Engineering notation 1.94402488 × 10^6

Prime Factorization of 194402488

Prime Factorization 2 × 2 × 2 × 31 × 7 × 113 × 991

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 48600622
Product of the distinct prime numbers

The prime factorization of 194402488 is 2 × 2 × 2 × 31 × 7 × 113 × 991. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 11, 67, 634, 217, 6089, 8097, 67428, 56091, 868443, 380089, 2622001, 8663658, 10721564, 17409503, 656641870, 335422489, 7830320626, 9442934376

Basic calculations (n = 194402488)

Multiplication

n×y
n×2 388804976
n×3 583207464
n×4 777609952
n×5 972012440

Division

n÷y
n÷2 97201244
n÷3 64800829.333333
n÷3 48600622
n÷5 38880497.6

Exponentiation

ny
n2 37792327340590144
n3 7.3469224623211E+24
n4 1.4282600058183E+33
n5 2.7765729864198E+41

Nth Root

y√n
2√n 13942.829268122
3√n 579.2961020878
4√n 118.07975807954
5√n 45.471613386778

Divisors of 194402488

1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 113, 124, 217, 226, 248, 434, 452, 791, 868, 904, 991, 1582, 1736, 1982, 3164, 3503, 3964, 6328, 6937, 7006, 7928, 13874, 14012, 24521, 27748, 28024, 30721, 49042, 55496, 61442, 98084, 111983, 122884, 196168, 215047, 223966, 245768, 430094, 447932, 783881, 860188, 895864, 1567762, 1720376, 3135524, 3471473, 6271048, 6942946, 13885892, 24300311, 27771784, 48600622, 97201244, 194402488

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -194402487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 194402488 can be divided by 64 positive divisors. The sum of these divisors (counting 194402488) is 1, the average is 0.015625.

Base conversion 194402488

Base System Value
2 Binary 1011100101100101100010111000
3 Ternary 111112210200002011
4 Quaternary 23211211202320
5 Quinary 344231334423
6 Senary 31142415304
8 Octal 1345454270
10 Decimal 194402488
12 Duodecimal 55131534
16 Hexadecimal b9658b8
20 Vigesimal 30f0648
36 Base36 37qpx4

Cryptographic Hash Functions

md5 17824d93df14b92bbff72ae42313d29f
sha1 fe3bfc4bf2d06bf8b385cfaaa77ef42cdd0b0a01
sha256 4bbddb3720216e22afebcb9ca8c4e89310fc0108b5966dc6cd2aff90344aa2c0
sha512 66bba20433b4a69a97b4ed0d52ac5f1cd1e49f0bab2e970de73674f039ce040f412f7afbf12136ed628811feb73cb64b9191f8255b1ba0bd0c94189d435b0b28
ripemd-160 4f2947fc5c4ddf4f706d9c13bc9817535a940c33

194402488 as geometric shapes

Circle

Radius = n
Diameter 388804976
Circumference 1221466856.2808
Area 1.1872809793526E+17

Sphere

Radius = n
Volume 3.0774716845496E+25
Surface area 4.7491239174103E+17
Circumference 1221466856.2808

Square

Length = n
Perimeter 777609952
Area 37792327340590144
Diagonal 274926635.08867

Cube

Length = n
Surface area 226753964043540864
Volume 7.3469224623211E+24
Space diagonal 336714986.3338

Equilateral Triangle

Length = n
Perimeter 583207464
Area 1.6364557772544E+16
Altitude 168357493.1669

Triangular Pyramid

Length = n
Surface area 1.6364557772544E+16
Volume 8.6584311565984E+23
Height 91642211.696224