188889448 (number)

188889448 is an even 9-digits composite number following 188889447 and preceding 188889449. In scientific notation, it is written as 1.88889448 × 10^8. The sum of its digits is 58. It has a total of 6 prime factors and 32 positive divisors. There are 78182400 positive integers (up to 188889448) that are relatively prime to 188889448.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred eighty-nine thousand four hundred forty-eight

Notation

Scientific notation 1.88889448 × 10^8
Engineering notation 1.88889448 × 10^6

Prime Factorization of 188889448

Prime Factorization 2 × 2 × 2 × 187 × 31 × 4073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47222362
Product of the distinct prime numbers

The prime factorization of 188889448 is 2 × 2 × 2 × 187 × 31 × 4073. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 43, 64, 171, 227, 5054, 8142, 11214, 67056, 78073, 459128, 7504613, 7026026, 69720047, 52036926, 4351859, 893981549, 3684844121, 9894995010

Basic calculations (n = 188889448)

Multiplication

n×y
n×2 377778896
n×3 566668344
n×4 755557792
n×5 944447240

Division

n÷y
n÷2 94444724
n÷3 62963149.333333
n÷3 47222362
n÷5 37777889.6

Exponentiation

ny
n2 35679223565744704
n3 6.7394288444021E+24
n4 1.2730069942544E+33
n5 2.4045758844485E+41

Nth Root

y√n
2√n 13743.705759365
3√n 573.76743969153
4√n 117.23355219119
5√n 45.21073208364

Divisors of 188889448

1, 2, 4, 8, 31, 62, 124, 187, 248, 374, 748, 1496, 4073, 5797, 8146, 11594, 16292, 23188, 32584, 46376, 126263, 252526, 505052, 761651, 1010104, 1523302, 3046604, 6093208, 23611181, 47222362, 94444724, 188889448

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889448 can be divided by 32 positive divisors. The sum of these divisors (counting 188889448) is 1, the average is 0.03125.

Base conversion 188889448

Base System Value
2 Binary 1011010000100011100101101000
3 Ternary 111011102120121111
4 Quaternary 23100203211220
5 Quinary 341323430243
6 Senary 30424320104
8 Octal 1320434550
10 Decimal 188889448
12 Duodecimal 53313034
16 Hexadecimal b423968
20 Vigesimal 2j0b3c8
36 Base36 34gk14

Cryptographic Hash Functions

md5 2a071ecc0cc9d4df40d46225c71e1225
sha1 9ee7cfec338947459fe7a937297255922950582f
sha256 463409c9280f2f90c56278e1ad62027e551dcc06f11efa06ebaa58f785c21c46
sha512 56820075e9f7c9501ca110c8adea61f53b405993e784a313206b25727c113f5fda485ed65b6128afcc0636e1afe01aa1219e5459c194abf391df75c7248ba6f0
ripemd-160 5ad2eddd5a13689ae22b4e92b8bb0119ad6e26b5

188889448 as geometric shapes

Circle

Radius = n
Diameter 377778896
Circumference 1186827404.3549
Area 1.1208958663993E+17

Sphere

Radius = n
Volume 2.8230053529286E+25
Surface area 4.4835834655973E+17
Circumference 1186827404.3549

Square

Length = n
Perimeter 755557792
Area 35679223565744704
Diagonal 267130019.15077

Cube

Length = n
Surface area 214075341394468224
Volume 6.7394288444021E+24
Space diagonal 327166120.94964

Equilateral Triangle

Length = n
Perimeter 566668344
Area 1.544955699762E+16
Altitude 163583060.47482

Triangular Pyramid

Length = n
Surface area 1.544955699762E+16
Volume 7.9424930620016E+23
Height 89043339.716923