164920509 (number)

164920509 is an odd 9-digits composite number following 164920508 and preceding 164920510. In scientific notation, it is written as 1.64920509 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 99201024 positive integers (up to 164920509) that are relatively prime to 164920509.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.64920509 × 10^8
Engineering notation 1.64920509 × 10^6

Prime Factorization of 164920509

Prime Factorization 3 × 9 × 47 × 169 × 769

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 164920509
Product of the distinct prime numbers

The prime factorization of 164920509 is 3 × 9 × 47 × 169 × 769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 23, 14, 966, 701, 7475, 4436, 72753, 38590, 449001, 423412, 7339641, 9975220, 60133538, 79533640, 566307709, 315931473, 4856337877, 9534374003

Basic calculations (n = 164920509)

Multiplication

n×y
n×2 329841018
n×3 494761527
n×4 659682036
n×5 824602545

Division

n÷y
n÷2 82460254.5
n÷3 54973503
n÷3 41230127.25
n÷5 32984101.8

Exponentiation

ny
n2 27198774288819081
n3 4.4856356998882E+24
n4 7.3977332281413E+32
n5 1.2200379294313E+41

Nth Root

y√n
2√n 12842.138022931
3√n 548.39256175002
4√n 113.32315748747
5√n 44.00022864705

Divisors of 164920509

1, 3, 9, 27, 47, 141, 169, 423, 507, 769, 1269, 1521, 2307, 4563, 6921, 7943, 20763, 23829, 36143, 71487, 108429, 129961, 214461, 325287, 389883, 975861, 1169649, 3508947, 6108167, 18324501, 54973503, 164920509

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164920508
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164920509 can be divided by 32 positive divisors. The sum of these divisors (counting 164920509) is 1, the average is 0.03125.

Base conversion 164920509

Base System Value
2 Binary 1001110101000111110010111101
3 Ternary 102111022211102000
4 Quaternary 21311013302331
5 Quinary 314204424014
6 Senary 24210452513
8 Octal 1165076275
10 Decimal 164920509
12 Duodecimal 47294139
16 Hexadecimal 9d47cbd
20 Vigesimal 2baf159
36 Base36 2q6th9

Cryptographic Hash Functions

md5 04f7fdfced6f3296caf90b33b0982c15
sha1 45dbddee779a70c4f27ad68b46c45d1cdf031144
sha256 029661a9ef4077a325676119cf5054fd6c551a597cdc77844a21a96320716260
sha512 0825754405afef72aab85c43f0aa699276c1d45a34a4c50a89cd7a7c17d2b6fff0178abc434422978ba9e99cf6d4dfe1364a2bca696857dcfc2107c070473f77
ripemd-160 88eff35dca3e2560ee1e7152b875c149d57d7bac

164920509 as geometric shapes

Circle

Radius = n
Diameter 329841018
Circumference 1036226119.0014
Area 8.5447469492401E+16

Sphere

Radius = n
Volume 1.8789386881932E+25
Surface area 3.417898779696E+17
Circumference 1036226119.0014

Square

Length = n
Perimeter 659682036
Area 27198774288819081
Diagonal 233232820.54127

Cube

Length = n
Surface area 163192645732914486
Volume 4.4856356998882E+24
Space diagonal 285650700.79812

Equilateral Triangle

Length = n
Perimeter 494761527
Area 1.1777414742958E+16
Altitude 142825350.39906

Triangular Pyramid

Length = n
Surface area 1.1777414742958E+16
Volume 5.2863723688723E+23
Height 77744273.513758