188855109 (number)

188855109 is an odd 9-digits composite number following 188855108 and preceding 188855110. In scientific notation, it is written as 1.88855109 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 124309224 positive integers (up to 188855109) that are relatively prime to 188855109.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred fifty-five thousand one hundred nine

Notation

Scientific notation 1.88855109 × 10^8
Engineering notation 1.88855109 × 10^6

Prime Factorization of 188855109

Prime Factorization 3 × 3 × 79 × 265619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 62951703
Product of the distinct prime numbers

The prime factorization of 188855109 is 3 × 3 × 79 × 265619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188855109)

Multiplication

n×y
n×2 377710218
n×3 566565327
n×4 755420436
n×5 944275545

Division

n÷y
n÷2 94427554.5
n÷3 62951703
n÷3 47213777.25
n÷5 37771021.8

Exponentiation

ny
n2 35666252195401881
n3 6.7357539459841E+24
n4 1.272081545666E+33
n5 2.4023909896364E+41

Nth Root

y√n
2√n 13742.456439807
3√n 573.73266839297
4√n 117.22822373391
5√n 45.20908815461

Divisors of 188855109

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188855108
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188855109 can be divided by 12 positive divisors. The sum of these divisors (counting 188855109) is 1, the average is 0.083333333333333.

Base conversion 188855109

Base System Value
2 Binary 1011010000011011001101000101
3 Ternary 111011100211111200
4 Quaternary 23100123031011
5 Quinary 341321330414
6 Senary 30423453113
8 Octal 1320331505
10 Decimal 188855109
12 Duodecimal 532b7199
16 Hexadecimal b41b345
20 Vigesimal 2j06hf9
36 Base36 34ftj9

Cryptographic Hash Functions

md5 44aa3c3543fa8112b43c983d0d51b289
sha1 309b09fe9bc43997b7b2e3fde835706ca342c6b1
sha256 8ef4d5db40cb35624cf379d8df627dc7fa674af222762e2ff0b6f9866c6883f4
sha512 6e94fb64aa485fc2bf0890934d5c2c14e4dad1cf947ecf927862ce90879431b53e76c271351f3c97d0adc28ce9fea500c67210da2fca7eb52640c81534fbac26
ripemd-160 1d0d57fad8d4888f0125b21927f44c00c81147b1

188855109 as geometric shapes

Circle

Radius = n
Diameter 377710218
Circumference 1186611646.0546
Area 1.1204883587816E+17

Sphere

Radius = n
Volume 2.821466015079E+25
Surface area 4.4819534351262E+17
Circumference 1186611646.0546

Square

Length = n
Perimeter 755420436
Area 35666252195401881
Diagonal 267081456.47125

Cube

Length = n
Surface area 213997513172411286
Volume 6.7357539459841E+24
Space diagonal 327106644.05696

Equilateral Triangle

Length = n
Perimeter 566565327
Area 1.54439402295E+16
Altitude 163553322.02848

Triangular Pyramid

Length = n
Surface area 1.54439402295E+16
Volume 7.9381621526824E+23
Height 89027152.157083