189644265 (number)

189644265 is an odd 9-digits composite number following 189644264 and preceding 189644266. In scientific notation, it is written as 1.89644265 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 95193600 positive integers (up to 189644265) that are relatively prime to 189644265.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million six hundred forty-four thousand two hundred sixty-five

Notation

Scientific notation 1.89644265 × 10^8
Engineering notation 1.89644265 × 10^6

Prime Factorization of 189644265

Prime Factorization 45 × 17 × 247901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189644265
Product of the distinct prime numbers

The prime factorization of 189644265 is 45 × 17 × 247901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 54, 46, 646, 348, 2256, 7774, 9416, 18460, 425256, 294688, 7552362, 5082661, 75402105, 85791275, 27066217, 627252026, 9873002791, 8888520132

Basic calculations (n = 189644265)

Multiplication

n×y
n×2 379288530
n×3 568932795
n×4 758577060
n×5 948221325

Division

n÷y
n÷2 94822132.5
n÷3 63214755
n÷3 47411066.25
n÷5 37928853

Exponentiation

ny
n2 35964947247390225
n3 6.8205459864951E+24
n4 1.2934774305076E+33
n5 2.453005766027E+41

Nth Root

y√n
2√n 13771.138841795
3√n 574.53069709425
4√n 117.35049570324
5√n 45.246807589338

Divisors of 189644265

1, 17, 45, 765, 247901, 4214317, 11155545, 189644265

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 -189644264
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 189644265 can be divided by 8 positive divisors. The sum of these divisors (counting 189644265) is 1, the average is 0.125.

Base conversion 189644265

Base System Value
2 Binary 1011010011011011110111101001
3 Ternary 111012211221000200
4 Quaternary 23103123313221
5 Quinary 342022104030
6 Senary 30452422413
8 Octal 1323336751
10 Decimal 189644265
12 Duodecimal 53617a09
16 Hexadecimal b4dbde9
20 Vigesimal 2j55ad5
36 Base36 34wqg9

Cryptographic Hash Functions

md5 a067339062f04bf0e966075d94abbadd
sha1 e644f261874d5bc3b1952b7c7b44df3bd86eab9a
sha256 6023f6a30e339a6aa9cc54e76447e3542fe76ab79938c2a3256624e18e26f6f2
sha512 ac40113af55a3644597ac6d6247688dafb182fb63b8ad76aacb845bf5ee1f1367ddbbf8a38e47de73c2a09ab0e18935315e8341b3652308b8a3e6470a0be9045
ripemd-160 21b59d972281e56e24fbe7432c831a57909e8d2a

189644265 as geometric shapes

Circle

Radius = n
Diameter 379288530
Circumference 1191570059.4389
Area 1.1298721405915E+17

Sphere

Radius = n
Volume 2.8569836219526E+25
Surface area 4.5194885623658E+17
Circumference 1191570059.4389

Square

Length = n
Perimeter 758577060
Area 35964947247390225
Diagonal 268197491.58928

Cube

Length = n
Surface area 215789683484341350
Volume 6.8205459864951E+24
Space diagonal 328473502.34406

Equilateral Triangle

Length = n
Perimeter 568932795
Area 1.5573278981004E+16
Altitude 164236751.17203

Triangular Pyramid

Length = n
Surface area 1.5573278981004E+16
Volume 8.0380905307423E+23
Height 89399163.863092