164078145 (number)

164078145 is an odd 9-digits composite number following 164078144 and preceding 164078146. In scientific notation, it is written as 1.64078145 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 68186880 positive integers (up to 164078145) that are relatively prime to 164078145.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million seventy-eight thousand one hundred forty-five

Notation

Scientific notation 1.64078145 × 10^8
Engineering notation 1.64078145 × 10^6

Prime Factorization of 164078145

Prime Factorization 5 × 3 × 3 × 7 × 11 × 47353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 54692715
Product of the distinct prime numbers

The prime factorization of 164078145 is 5 × 3 × 3 × 7 × 11 × 47353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164078145)

Multiplication

n×y
n×2 328156290
n×3 492234435
n×4 656312580
n×5 820390725

Division

n÷y
n÷2 82039072.5
n÷3 54692715
n÷3 41019536.25
n÷5 32815629

Exponentiation

ny
n2 26921637666641025
n3 4.4172523687046E+24
n4 7.247745746539E+32
n5 1.1891966775238E+41

Nth Root

y√n
2√n 12809.299161156
3√n 547.45729322227
4√n 113.17817440283
5√n 43.955188564612

Divisors of 164078145

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164078144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164078145 can be divided by 48 positive divisors. The sum of these divisors (counting 164078145) is 1, the average is 0.020833333333333.

Base conversion 164078145

Base System Value
2 Binary 1001110001111010001001000001
3 Ternary 102102202000220100
4 Quaternary 21301322021001
5 Quinary 314001000040
6 Senary 24140433013
8 Octal 1161721101
10 Decimal 164078145
12 Duodecimal 46b48769
16 Hexadecimal 9c7a241
20 Vigesimal 2b59f75
36 Base36 2pori9

Cryptographic Hash Functions

md5 ea3256315d0d9cc3bff14067c5bec5af
sha1 a5d3aa68b1d436f551aae0fc23e00dd748ef6842
sha256 f736d2438511243fd8314cf77b2b4eb49bdd19ed5069890caba83c00253cffe4
sha512 72184cd34a042c851fe73edf44d9c7b74c1ca8f979ca6d0c2ae46242ed5e8036a9f9de98ca5b6a01eaf2e019ab2c17cb6434c2a27563ad830cda3f91d1eba51a
ripemd-160 bd8cb1d6bd9b3e192bda12c70cc264ed2c70181c

164078145 as geometric shapes

Circle

Radius = n
Diameter 328156290
Circumference 1030933389.8933
Area 8.4576819116126E+16

Sphere

Radius = n
Volume 1.8502943454099E+25
Surface area 3.383072764645E+17
Circumference 1030933389.8933

Square

Length = n
Perimeter 656312580
Area 26921637666641025
Diagonal 232041537.94802

Cube

Length = n
Surface area 161529825999846150
Volume 4.4172523687046E+24
Space diagonal 284191683.55165

Equilateral Triangle

Length = n
Perimeter 492234435
Area 1.1657411065396E+16
Altitude 142095841.77583

Triangular Pyramid

Length = n
Surface area 1.1657411065396E+16
Volume 5.2057818402056E+23
Height 77347179.316006