188897384 (number)

188897384 is an even 9-digits composite number following 188897383 and preceding 188897385. In scientific notation, it is written as 1.88897384 × 10^8. The sum of its digits is 56. It has a total of 7 prime factors and 48 positive divisors. There are 84352320 positive integers (up to 188897384) that are relatively prime to 188897384.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred ninety-seven thousand three hundred eighty-four

Notation

Scientific notation 1.88897384 × 10^8
Engineering notation 1.88897384 × 10^6

Prime Factorization of 188897384

Prime Factorization 2 × 2 × 2 × 13 × 13 × 31 × 4507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3632642
Product of the distinct prime numbers

The prime factorization of 188897384 is 2 × 2 × 2 × 13 × 13 × 31 × 4507. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 20, 31, 934, 876, 4180, 5105, 38685, 16694, 793197, 493288, 434101, 993174, 26372562, 68289150, 92241127, 370965847, 376023352, 2532098292

Basic calculations (n = 188897384)

Multiplication

n×y
n×2 377794768
n×3 566692152
n×4 755589536
n×5 944486920

Division

n÷y
n÷2 94448692
n÷3 62965794.666667
n÷3 47224346
n÷5 37779476.8

Exponentiation

ny
n2 35682221682043456
n3 6.7402783310461E+24
n4 1.2732209441665E+33
n5 2.4050810560706E+41

Nth Root

y√n
2√n 13743.994470313
3√n 573.77547499945
4√n 117.23478353421
5√n 45.211111973934

Divisors of 188897384

1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 4507, 5239, 9014, 10478, 18028, 20956, 36056, 41912, 58591, 117182, 139717, 234364, 279434, 468728, 558868, 761683, 1117736, 1523366, 1816321, 3046732, 3632642, 6093464, 7265284, 14530568, 23612173, 47224346, 94448692, 188897384

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188897383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188897384 can be divided by 48 positive divisors. The sum of these divisors (counting 188897384) is 1, the average is 0.020833333333333.

Base conversion 188897384

Base System Value
2 Binary 1011010000100101100001101000
3 Ternary 111011102222111102
4 Quaternary 23100211201220
5 Quinary 341324204014
6 Senary 30424420532
8 Octal 1320454150
10 Decimal 188897384
12 Duodecimal 53317748
16 Hexadecimal b425868
20 Vigesimal 2j0c394
36 Base36 34gq5k

Cryptographic Hash Functions

md5 6f982b62cf4148814d9a0cdc746f4112
sha1 834b2108c12b22dd3eccc530706dbf39985b1cf1
sha256 3e8b99dc832d63376d32260502c78bb9c79098505a05d4fe7c4637f3403d2ff3
sha512 3fc17c324a70b2614206d7d809983a08d2bfa279e8d822c978fd40d0f7c3656b791f845ffb1ab5685820f209d879cdecc2e1dc85ec2b79b76917fb50dffcdba2
ripemd-160 dd8622e5b4aae9d69f9a9231364a19c27416f6c4

188897384 as geometric shapes

Circle

Radius = n
Diameter 377794768
Circumference 1186877267.7135
Area 1.1209900550007E+17

Sphere

Radius = n
Volume 2.823361185062E+25
Surface area 4.4839602200028E+17
Circumference 1186877267.7135

Square

Length = n
Perimeter 755589536
Area 35682221682043456
Diagonal 267141242.3496

Cube

Length = n
Surface area 214093330092260736
Volume 6.7402783310461E+24
Space diagonal 327179866.50485

Equilateral Triangle

Length = n
Perimeter 566692152
Area 1.5450855220059E+16
Altitude 163589933.25242

Triangular Pyramid

Length = n
Surface area 1.5450855220059E+16
Volume 7.9434941916124E+23
Height 89047080.7832