164549144 (number)

164549144 is an even 9-digits composite number following 164549143 and preceding 164549145. In scientific notation, it is written as 1.64549144 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 82178272 positive integers (up to 164549144) that are relatively prime to 164549144.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million five hundred forty-nine thousand one hundred forty-four

Notation

Scientific notation 1.64549144 × 10^8
Engineering notation 1.64549144 × 10^6

Prime Factorization of 164549144

Prime Factorization 2 × 2 × 2 × 887 × 23189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41137286
Product of the distinct prime numbers

The prime factorization of 164549144 is 2 × 2 × 2 × 887 × 23189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164549144)

Multiplication

n×y
n×2 329098288
n×3 493647432
n×4 658196576
n×5 822745720

Division

n÷y
n÷2 82274572
n÷3 54849714.666667
n÷3 41137286
n÷5 32909828.8

Exponentiation

ny
n2 27076420791132736
n3 4.4554018637647E+24
n4 7.3313256285849E+32
n5 1.2063633565689E+41

Nth Root

y√n
2√n 12827.671027899
3√n 547.9806322741
4√n 113.25930879137
5√n 43.98039499179

Divisors of 164549144

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164549143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164549144 can be divided by 16 positive divisors. The sum of these divisors (counting 164549144) is 1, the average is 0.0625.

Base conversion 164549144

Base System Value
2 Binary 1001110011101101001000011000
3 Ternary 102110121221222202
4 Quaternary 21303231020120
5 Quinary 314111033034
6 Senary 24154505332
8 Octal 1163551030
10 Decimal 164549144
12 Duodecimal 47135248
16 Hexadecimal 9ced218
20 Vigesimal 2b88ch4
36 Base36 2pyuxk

Cryptographic Hash Functions

md5 788664ded5c2d6ec0901c1a37fdfe939
sha1 7e9745c6c96dda8cd478a63cbd3ef8fa702b1e8f
sha256 2310b5b8155d9460f16adacb79ecd3610007c7c969d6392f03d198f40a33ac0f
sha512 ba8b3395790c1f7c5c6489e0cf279c9eb0a6cb47aa40d9a9162525c97676e120d61a8b7d678b57533c7aacf5a91e33755e9041f43107a9188e362befe7793849
ripemd-160 53a07d0134522bd9fe87cb1b31cecaccd25e8a3e

164549144 as geometric shapes

Circle

Radius = n
Diameter 329098288
Circumference 1033892763.8898
Area 8.5063084642929E+16

Sphere

Radius = n
Volume 1.8662743685325E+25
Surface area 3.4025233857171E+17
Circumference 1033892763.8898

Square

Length = n
Perimeter 658196576
Area 27076420791132736
Diagonal 232707631.12168

Cube

Length = n
Surface area 162458524746796416
Volume 4.4554018637647E+24
Space diagonal 285007477.74997

Equilateral Triangle

Length = n
Perimeter 493647432
Area 1.1724434124339E+16
Altitude 142503738.87498

Triangular Pyramid

Length = n
Surface area 1.1724434124339E+16
Volume 5.2507414512987E+23
Height 77569210.373894