188899644 (number)

188899644 is an even 9-digits composite number following 188899643 and preceding 188899645. In scientific notation, it is written as 1.88899644 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 24 positive divisors. There are 60228784 positive integers (up to 188899644) that are relatively prime to 188899644.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88899644 × 10^8
Engineering notation 1.88899644 × 10^6

Prime Factorization of 188899644

Prime Factorization 2 × 2 × 3 × 23 × 684419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 94449822
Product of the distinct prime numbers

The prime factorization of 188899644 is 2 × 2 × 3 × 23 × 684419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 5, 64, 363, 514, 1349, 9567, 74853, 50961, 211233, 701324, 7270357, 296117, 66441040, 21429489, 430269989, 394248057, 6555260631, 8267529848

Basic calculations (n = 188899644)

Multiplication

n×y
n×2 377799288
n×3 566698932
n×4 755598576
n×5 944498220

Division

n÷y
n÷2 94449822
n÷3 62966548
n÷3 47224911
n÷5 37779928.8

Exponentiation

ny
n2 35683075503326736
n3 6.7405202594035E+24
n4 1.2732818773761E+33
n5 2.40522493348E+41

Nth Root

y√n
2√n 13744.076687795
3√n 573.77776323901
4√n 117.23513418679
5√n 45.211220156083

Divisors of 188899644

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 684419, 1368838, 2053257, 2737676, 4106514, 8213028, 15741637, 31483274, 47224911, 62966548, 94449822, 188899644

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188899643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188899644 can be divided by 24 positive divisors. The sum of these divisors (counting 188899644) is 1, the average is 0.041666666666667.

Base conversion 188899644

Base System Value
2 Binary 1011010000100110000100111100
3 Ternary 111011110002121010
4 Quaternary 23100212010330
5 Quinary 341324242034
6 Senary 30424435220
8 Octal 1320460474
10 Decimal 188899644
12 Duodecimal 53318b10
16 Hexadecimal b42613c
20 Vigesimal 2j0c924
36 Base36 34grwc

Cryptographic Hash Functions

md5 b723adff290c0cdce99615650f55ce0c
sha1 a34203077929d619b3d06c8f06862fbec3eef9df
sha256 7c5c72e8a90048dfe4c766c4eb5484c5acbc117bdaa7d5a281de52d0e8879da6
sha512 42670c398e4e53510dad2620e09665d12a79af064d7c063cff6a4a147a78d859b7191c6363542d38a67811202d5cacf6f976440b7e7243def66c52918076ae13
ripemd-160 f6768a31a36e7e9c009e0381698e1686c0763717

188899644 as geometric shapes

Circle

Radius = n
Diameter 377799288
Circumference 1186891467.7123
Area 1.1210168785874E+17

Sphere

Radius = n
Volume 2.8234625237754E+25
Surface area 4.4840675143496E+17
Circumference 1186891467.7123

Square

Length = n
Perimeter 755598576
Area 35683075503326736
Diagonal 267144438.47225

Cube

Length = n
Surface area 214098453019960416
Volume 6.7405202594035E+24
Space diagonal 327183780.93967

Equilateral Triangle

Length = n
Perimeter 566698932
Area 1.545122493552E+16
Altitude 163591890.46984

Triangular Pyramid

Length = n
Surface area 1.545122493552E+16
Volume 7.9437793069159E+23
Height 89048146.157416