164421816 (number)

164421816 is an even 9-digits composite number following 164421815 and preceding 164421817. In scientific notation, it is written as 1.64421816 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 50591232 positive integers (up to 164421816) that are relatively prime to 164421816.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million four hundred twenty-one thousand eight hundred sixteen

Notation

Scientific notation 1.64421816 × 10^8
Engineering notation 1.64421816 × 10^6

Prime Factorization of 164421816

Prime Factorization 2 × 2 × 2 × 3 × 13 × 526993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41105454
Product of the distinct prime numbers

The prime factorization of 164421816 is 2 × 2 × 2 × 3 × 13 × 526993. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164421816)

Multiplication

n×y
n×2 328843632
n×3 493265448
n×4 657687264
n×5 822109080

Division

n÷y
n÷2 82210908
n÷3 54807272
n÷3 41105454
n÷5 32884363.2

Exponentiation

ny
n2 27034533576737856
n3 4.4450671054002E+24
n4 7.3086600571177E+32
n5 1.201703159118E+41

Nth Root

y√n
2√n 12822.707046486
3√n 547.83925347215
4√n 113.23739243945
5√n 43.97358648499

Divisors of 164421816

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 -164421815
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 164421816 can be divided by 32 positive divisors. The sum of these divisors (counting 164421816) is 1, the average is 0.03125.

Base conversion 164421816

Base System Value
2 Binary 1001110011001110000010111000
3 Ternary 102110101111022220
4 Quaternary 21303032002320
5 Quinary 314042444231
6 Senary 24152044040
8 Octal 1163160270
10 Decimal 164421816
12 Duodecimal 47093620
16 Hexadecimal 9cce0b8
20 Vigesimal 2b7ceag
36 Base36 2pw4oo

Cryptographic Hash Functions

md5 158a8dae69a27b6ea081efbdd5d59bd4
sha1 d854420b4241e190bd701cf909f23a4b0c12ea65
sha256 78156f040a14e545bf50d5a321fb46f52f4005b62c1aebd2f23040d0a28e6332
sha512 b1b2afa56932ac350bc4ac6c8c3c59100c4a3ab0bc236378a393ca443ee8d521b01328f1e27539371781ead7910b67413b656101c60d263629ff2eba7c1ce138
ripemd-160 6a57bbf17f6d09e7227fa710cbb91924c61eebfe

164421816 as geometric shapes

Circle

Radius = n
Diameter 328843632
Circumference 1033092738.471
Area 8.4931492077906E+16

Sphere

Radius = n
Volume 1.8619453550719E+25
Surface area 3.3972596831162E+17
Circumference 1033092738.471

Square

Length = n
Perimeter 657687264
Area 27034533576737856
Diagonal 232527562.13721

Cube

Length = n
Surface area 162207201460427136
Volume 4.4450671054002E+24
Space diagonal 284786939.18474

Equilateral Triangle

Length = n
Perimeter 493265448
Area 1.1706296428459E+16
Altitude 142393469.59237

Triangular Pyramid

Length = n
Surface area 1.1706296428459E+16
Volume 5.2385618217629E+23
Height 77509187.379071