164881490 (number)

164881490 is an even 9-digits composite number following 164881489 and preceding 164881491. In scientific notation, it is written as 1.64881490 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 65299200 positive integers (up to 164881490) that are relatively prime to 164881490.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million eight hundred eighty-one thousand four hundred ninety

Notation

Scientific notation 1.64881490 × 10^8
Engineering notation 1.64881490 × 10^6

Prime Factorization of 164881490

Prime Factorization 2 × 5 × 101 × 163249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164881490
Product of the distinct prime numbers

The prime factorization of 164881490 is 2 × 5 × 101 × 163249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164881490)

Multiplication

n×y
n×2 329762980
n×3 494644470
n×4 659525960
n×5 824407450

Division

n÷y
n÷2 82440745
n÷3 54960496.666667
n÷3 41220372.5
n÷5 32976298

Exponentiation

ny
n2 27185905744620100
n3 4.4824526461725E+24
n4 7.3907347115537E+32
n5 1.2185953514357E+41

Nth Root

y√n
2√n 12840.618754562
3√n 548.34930976712
4√n 113.31645403277
5√n 43.998146422793

Divisors of 164881490

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 -164881489
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 164881490 can be divided by 16 positive divisors. The sum of these divisors (counting 164881490) is 1, the average is 0.0625.

Base conversion 164881490

Base System Value
2 Binary 1001110100111110010001010010
3 Ternary 102111020211212212
4 Quaternary 21310332101102
5 Quinary 314202201430
6 Senary 24205552122
8 Octal 1164762122
10 Decimal 164881490
12 Duodecimal 47275642
16 Hexadecimal 9d3e452
20 Vigesimal 2baa3ea
36 Base36 2q5zde

Cryptographic Hash Functions

md5 c962f1435e0252efd97c9b992dc83057
sha1 06d1a5760fd8c8de20c72e8ef8aca26b35938d77
sha256 b94e30c68bc05be5fac7e0c090d4190d917433b42abd48e012afc60486c8891e
sha512 9b66bffba8e4ce11e77390bfef287f3e7b41526b1f2309a2f9aac953b9e0809fc968db89986ffda1d6c562dd426ecae819710a399869f542cae8d0768ffd851e
ripemd-160 4fca31b69c312bf16a5a52fd55dcf2caa5c16f93

164881490 as geometric shapes

Circle

Radius = n
Diameter 329762980
Circumference 1035980955.3939
Area 8.5407041768483E+16

Sphere

Radius = n
Volume 1.8776053737706E+25
Surface area 3.4162816707393E+17
Circumference 1035980955.3939

Square

Length = n
Perimeter 659525960
Area 27185905744620100
Diagonal 233177639.34228

Cube

Length = n
Surface area 163115434467720600
Volume 4.4824526461725E+24
Space diagonal 285583117.90766

Equilateral Triangle

Length = n
Perimeter 494644470
Area 1.1771842499865E+16
Altitude 142791558.95383

Triangular Pyramid

Length = n
Surface area 1.1771842499865E+16
Volume 5.2826211040936E+23
Height 77725879.780761