188869888 (number)

188869888 is an even 9-digits composite number following 188869887 and preceding 188869889. In scientific notation, it is written as 1.88869888 × 10^8. The sum of its digits is 64. It has a total of 9 prime factors and 18 positive divisors. There are 94434816 positive integers (up to 188869888) that are relatively prime to 188869888.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred sixty-nine thousand eight hundred eighty-eight

Notation

Scientific notation 1.88869888 × 10^8
Engineering notation 1.88869888 × 10^6

Prime Factorization of 188869888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 737773

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1475546
Product of the distinct prime numbers

The prime factorization of 188869888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 737773. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 6, 48, 33, 197, 419, 6368, 2165, 25791, 95251, 472803, 150108, 5260412, 8622848, 24398782, 73901983, 202331413, 701142315, 8449052874, 1859561448

Basic calculations (n = 188869888)

Multiplication

n×y
n×2 377739776
n×3 566609664
n×4 755479552
n×5 944349440

Division

n÷y
n÷2 94434944
n÷3 62956629.333333
n÷3 47217472
n÷5 37773977.6

Exponentiation

ny
n2 35671834593132544
n3 6.7373354043595E+24
n4 1.2724797832398E+33
n5 2.4033311414277E+41

Nth Root

y√n
2√n 13742.994142471
3√n 573.74763396451
4√n 117.23051711253
5√n 45.209795706769

Divisors of 188869888

1, 2, 4, 8, 16, 32, 64, 128, 256, 737773, 1475546, 2951092, 5902184, 11804368, 23608736, 47217472, 94434944, 188869888

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188869887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188869888 can be divided by 18 positive divisors. The sum of these divisors (counting 188869888) is 1, the average is 0.055555555555556.

Base conversion 188869888

Base System Value
2 Binary 1011010000011110110100000000
3 Ternary 111011101120210001
4 Quaternary 23100132310000
5 Quinary 341322314023
6 Senary 30424045344
8 Octal 1320366400
10 Decimal 188869888
12 Duodecimal 53303854
16 Hexadecimal b41ed00
20 Vigesimal 2j08ee8
36 Base36 34g4xs

Cryptographic Hash Functions

md5 be7a5fede7eb6f09dd4d8c32704c4f8e
sha1 8bc699817ed1424e482ed14e3890ea48568471eb
sha256 bfcb33382644a92caa7d5f92d59f41352e96e7ae4c83bfe52273e3e8eba4ec7a
sha512 e6e050f1c4eccdedfe2773f13a0e7a06e0477300b65deab55c8d3eb387f8dd2aa942322279048928541edfe2c3478260fd814f0c1df55b26bb224d2d9e25e892
ripemd-160 714595d26eaf357f219b0e238ad32e5431287952

188869888 as geometric shapes

Circle

Radius = n
Diameter 377739776
Circumference 1186704505.2503
Area 1.1206637349786E+17

Sphere

Radius = n
Volume 2.8221284548142E+25
Surface area 4.4826549399142E+17
Circumference 1186704505.2503

Square

Length = n
Perimeter 755479552
Area 35671834593132544
Diagonal 267102357.13349

Cube

Length = n
Surface area 214031007558795264
Volume 6.7373354043595E+24
Space diagonal 327132242.03584

Equilateral Triangle

Length = n
Perimeter 566609664
Area 1.5446357478625E+16
Altitude 163566121.01792

Triangular Pyramid

Length = n
Surface area 1.5446357478625E+16
Volume 7.9400259192513E+23
Height 89034119.044496