164673721 (number)

164673721 is an odd 9-digits composite number following 164673720 and preceding 164673722. In scientific notation, it is written as 1.64673721 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 157224672 positive integers (up to 164673721) that are relatively prime to 164673721.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million six hundred seventy-three thousand seven hundred twenty-one

Notation

Scientific notation 1.64673721 × 10^8
Engineering notation 1.64673721 × 10^6

Prime Factorization of 164673721

Prime Factorization 23 × 569 × 12583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164673721
Product of the distinct prime numbers

The prime factorization of 164673721 is 23 × 569 × 12583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164673721)

Multiplication

n×y
n×2 329347442
n×3 494021163
n×4 658694884
n×5 823368605

Division

n÷y
n÷2 82336860.5
n÷3 54891240.333333
n÷3 41168430.25
n÷5 32934744.2

Exponentiation

ny
n2 27117434387985841
n3 4.465528824643E+24
n4 7.3535524778672E+32
n5 1.2109368490992E+41

Nth Root

y√n
2√n 12832.525901006
3√n 548.11888593142
4√n 113.28073932053
5√n 43.987052318696

Divisors of 164673721

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164673720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164673721 can be divided by 8 positive divisors. The sum of these divisors (counting 164673721) is 1, the average is 0.125.

Base conversion 164673721

Base System Value
2 Binary 1001110100001011100010111001
3 Ternary 102110212021212201
4 Quaternary 21310023202321
5 Quinary 314124024341
6 Senary 24201310201
8 Octal 1164134271
10 Decimal 164673721
12 Duodecimal 47195361
16 Hexadecimal 9d0b8b9
20 Vigesimal 2b94461
36 Base36 2q1j21

Cryptographic Hash Functions

md5 332426c9e50d986bbcd229f8760ddc2e
sha1 556fbdc393668d7206ee7bb4947eeb71cce4b0ba
sha256 5bfbd5ffebbe8dc762d4543724723a79e5ff4248738d4da9f5ed9cf643552e71
sha512 845758afabca5004b4063ce089edbd50a2e05a507f6c73dfafcb8d476afadd254620f9337f86321f8f999d323adff5e6b889b672b2b963b248d2c50012b5ba84
ripemd-160 1ca4a5ccf8efc7c96d98d589f708d97457e4ef2b

164673721 as geometric shapes

Circle

Radius = n
Diameter 329347442
Circumference 1034675504.2658
Area 8.51919326575E+16

Sphere

Radius = n
Volume 1.8705163399856E+25
Surface area 3.4076773063E+17
Circumference 1034675504.2658

Square

Length = n
Perimeter 658694884
Area 27117434387985841
Diagonal 232883809.60464

Cube

Length = n
Surface area 162704606327915046
Volume 4.465528824643E+24
Space diagonal 285223251.44342

Equilateral Triangle

Length = n
Perimeter 494021163
Area 1.1742193532727E+16
Altitude 142611625.72171

Triangular Pyramid

Length = n
Surface area 1.1742193532727E+16
Volume 5.2626761891484E+23
Height 77627936.534881