164989105 (number)

164989105 is an odd 9-digits composite number following 164989104 and preceding 164989106. In scientific notation, it is written as 1.64989105 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 127897920 positive integers (up to 164989105) that are relatively prime to 164989105.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.64989105 × 10^8
Engineering notation 1.64989105 × 10^6

Prime Factorization of 164989105

Prime Factorization 5 × 37 × 263 × 3391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164989105
Product of the distinct prime numbers

The prime factorization of 164989105 is 5 × 37 × 263 × 3391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164989105)

Multiplication

n×y
n×2 329978210
n×3 494967315
n×4 659956420
n×5 824945525

Division

n÷y
n÷2 82494552.5
n÷3 54996368.333333
n÷3 41247276.25
n÷5 32997821

Exponentiation

ny
n2 27221404768701025
n3 4.4912352096307E+24
n4 7.4100487758146E+32
n5 1.222577315528E+41

Nth Root

y√n
2√n 12844.808484364
3√n 548.46858286292
4√n 113.33493938042
5√n 44.003888273949

Divisors of 164989105

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 -164989104
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 164989105 can be divided by 16 positive divisors. The sum of these divisors (counting 164989105) is 1, the average is 0.0625.

Base conversion 164989105

Base System Value
2 Binary 1001110101011000100010110001
3 Ternary 102111110022111121
4 Quaternary 21311120202301
5 Quinary 314214122410
6 Senary 24212142241
8 Octal 1165304261
10 Decimal 164989105
12 Duodecimal 47307981
16 Hexadecimal 9d588b1
20 Vigesimal 2bb3cf5
36 Base36 2q8aep

Cryptographic Hash Functions

md5 582555b1dae5b80adadef74d341d4348
sha1 f9e3a59ef1a6dd27d819a9eba7728888d11c92a1
sha256 a578c0d2f65907c5f303633a11b3d35995d313186b418a331de7b0856efc896b
sha512 99f66131bd8b12d4e36cae2649b069019be6cf6655848a9a7070663a42c80591fa64fa3bf1eacba505170c051480d661f4d5c2ea205eaafcdeaf7ffca7644724
ripemd-160 0633bf31fba584c40412f7015283e5e14667ca95

164989105 as geometric shapes

Circle

Radius = n
Diameter 329978210
Circumference 1036657120.3807
Area 8.5518565241745E+16

Sphere

Radius = n
Volume 1.8812842053493E+25
Surface area 3.4207426096698E+17
Circumference 1036657120.3807

Square

Length = n
Perimeter 659956420
Area 27221404768701025
Diagonal 233329829.9348

Cube

Length = n
Surface area 163328428612206150
Volume 4.4912352096307E+24
Space diagonal 285769512.55532

Equilateral Triangle

Length = n
Perimeter 494967315
Area 1.1787214028197E+16
Altitude 142884756.27766

Triangular Pyramid

Length = n
Surface area 1.1787214028197E+16
Volume 5.2929714543894E+23
Height 77776609.978266