188897105 (number)

188897105 is an odd 9-digits composite number following 188897104 and preceding 188897106. In scientific notation, it is written as 1.88897105 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 146242800 positive integers (up to 188897105) that are relatively prime to 188897105.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred ninety-seven thousand one hundred five

Notation

Scientific notation 1.88897105 × 10^8
Engineering notation 1.88897105 × 10^6

Prime Factorization of 188897105

Prime Factorization 5 × 31 × 1218691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 188897105
Product of the distinct prime numbers

The prime factorization of 188897105 is 5 × 31 × 1218691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 5, 81, 524, 308, 5641, 2399, 42339, 57619, 626943, 993907, 8460331, 9970728, 18002991, 32177998, 228945677, 123768306, 4245121580, 5159218306

Basic calculations (n = 188897105)

Multiplication

n×y
n×2 377794210
n×3 566691315
n×4 755588420
n×5 944485525

Division

n÷y
n÷2 94448552.5
n÷3 62965701.666667
n÷3 47224276.25
n÷5 37779421

Exponentiation

ny
n2 35682116277381025
n3 6.7402484650707E+24
n4 1.2732134220325E+33
n5 2.4050632946909E+41

Nth Root

y√n
2√n 13743.984320422
3√n 573.77519251197
4√n 117.23474024547
5√n 45.211098618633

Divisors of 188897105

1, 5, 31, 155, 1218691, 6093455, 37779421, 188897105

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188897104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188897105 can be divided by 8 positive divisors. The sum of these divisors (counting 188897105) is 1, the average is 0.125.

Base conversion 188897105

Base System Value
2 Binary 1011010000100101011101010001
3 Ternary 111011102222010002
4 Quaternary 23100211131101
5 Quinary 341324201410
6 Senary 30424415345
8 Octal 1320453521
10 Decimal 188897105
12 Duodecimal 53317555
16 Hexadecimal b425751
20 Vigesimal 2j0c2f5
36 Base36 34gpxt

Cryptographic Hash Functions

md5 9cd122c8ad51bd876fbf4e8b8e44a9ad
sha1 a5942982932a4d311426a3ac1aa144d52f6b96df
sha256 f858fe9be312c0628367b83ac7575a36e1275d354154e10f0672133f20dbd31f
sha512 150333d3a40d3c9313285d5252e44076c3832c3e2c160d8e451c81e3a430efc2f53766773c2b45d86ddac1374148cd46e6aadbac5ee24bdfc2979c5502986055
ripemd-160 567ac6342c3f876194950f34e55beb3e6cd66ab1

188897105 as geometric shapes

Circle

Radius = n
Diameter 377794210
Circumference 1186875514.7048
Area 1.1209867436156E+17

Sphere

Radius = n
Volume 2.8233486748314E+25
Surface area 4.4839469744623E+17
Circumference 1186875514.7048

Square

Length = n
Perimeter 755588420
Area 35682116277381025
Diagonal 267140847.78401

Cube

Length = n
Surface area 214092697664286150
Volume 6.7402484650707E+24
Space diagonal 327179383.26267

Equilateral Triangle

Length = n
Perimeter 566691315
Area 1.5450809578501E+16
Altitude 163589691.63134

Triangular Pyramid

Length = n
Surface area 1.5450809578501E+16
Volume 7.9434589942228E+23
Height 89046949.261338