189021488 (number)

189021488 is an even 9-digits composite number following 189021487 and preceding 189021489. In scientific notation, it is written as 1.89021488 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 94439424 positive integers (up to 189021488) that are relatively prime to 189021488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89021488 × 10^8
Engineering notation 1.89021488 × 10^6

Prime Factorization of 189021488

Prime Factorization 2 × 2 × 2 × 2 × 1619 × 7297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23627686
Product of the distinct prime numbers

The prime factorization of 189021488 is 2 × 2 × 2 × 2 × 1619 × 7297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 5, 39, 815, 865, 9171, 7819, 8935, 90858, 711776, 842400, 4603744, 8141475, 50932747, 63542289, 173998565, 802075716, 5576680403, 7573154338

Basic calculations (n = 189021488)

Multiplication

n×y
n×2 378042976
n×3 567064464
n×4 756085952
n×5 945107440

Division

n÷y
n÷2 94510744
n÷3 63007162.666667
n÷3 47255372
n÷5 37804297.6

Exponentiation

ny
n2 35729122925734144
n3 6.7535719803572E+24
n4 1.2765702250422E+33
n5 2.4129920347398E+41

Nth Root

y√n
2√n 13748.50857366
3√n 573.90110271932
4√n 117.25403435985
5√n 45.217051077782

Divisors of 189021488

1, 2, 4, 8, 16, 1619, 3238, 6476, 7297, 12952, 14594, 25904, 29188, 58376, 116752, 11813843, 23627686, 47255372, 94510744, 189021488

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189021487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189021488 can be divided by 20 positive divisors. The sum of these divisors (counting 189021488) is 1, the average is 0.05.

Base conversion 189021488

Base System Value
2 Binary 1011010001000011110100110000
3 Ternary 111011200021201212
4 Quaternary 23101003310300
5 Quinary 341342141423
6 Senary 30431215252
8 Octal 1321036460
10 Decimal 189021488
12 Duodecimal 53377528
16 Hexadecimal b443d30
20 Vigesimal 2j17de8
36 Base36 34jdww

Cryptographic Hash Functions

md5 19d3f50b6be9b54eb28fd23126308089
sha1 d341dc3a30c920d9d9872675a4acc7079a735615
sha256 626b225eefa7766797b449c23bf9d189c03910da37c79ce2149d57438a28442d
sha512 46cf1375257d6d466d0a1650d32363dadcf1082db1c2a345dc3d3a154bd9e65a2401976e2cc20b2e77cf0f5bca203217b5bb9b3bb35b154cfddc0cf13b035c88
ripemd-160 16e0962b23b8d25bcc5d7023fa7c2b02aea80968

189021488 as geometric shapes

Circle

Radius = n
Diameter 378042976
Circumference 1187657036.1428
Area 1.1224635010269E+17

Sphere

Radius = n
Volume 2.828929615864E+25
Surface area 4.4898540041077E+17
Circumference 1187657036.1428

Square

Length = n
Perimeter 756085952
Area 35729122925734144
Diagonal 267316751.90954

Cube

Length = n
Surface area 214374737554404864
Volume 6.7535719803572E+24
Space diagonal 327394820.93827

Equilateral Triangle

Length = n
Perimeter 567064464
Area 1.5471164054311E+16
Altitude 163697410.46914

Triangular Pyramid

Length = n
Surface area 1.5471164054311E+16
Volume 7.95916090757E+23
Height 89105583.969848