164443449 (number)

164443449 is an odd 9-digits composite number following 164443448 and preceding 164443450. In scientific notation, it is written as 1.64443449 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 109558016 positive integers (up to 164443449) that are relatively prime to 164443449.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million four hundred forty-three thousand four hundred forty-nine

Notation

Scientific notation 1.64443449 × 10^8
Engineering notation 1.64443449 × 10^6

Prime Factorization of 164443449

Prime Factorization 3 × 1619 × 33857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164443449
Product of the distinct prime numbers

The prime factorization of 164443449 is 3 × 1619 × 33857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 99, 3, 367, 621, 3134, 7326, 21575, 91165, 681815, 545898, 6338861, 575681, 69292912, 35027743, 435021347, 22413098, 1057866455, 3319402134

Basic calculations (n = 164443449)

Multiplication

n×y
n×2 328886898
n×3 493330347
n×4 657773796
n×5 822217245

Division

n÷y
n÷2 82221724.5
n÷3 54814483
n÷3 41110862.25
n÷5 32888689.8

Exponentiation

ny
n2 27041647919015601
n3 4.4468218504466E+24
n4 7.31250722176E+32
n5 1.2024939083836E+41

Nth Root

y√n
2√n 12823.550561369
3√n 547.8632788461
4√n 113.24111692035
5√n 43.974743546212

Divisors of 164443449

1, 3, 1619, 4857, 33857, 101571, 54814483, 164443449

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 -164443448
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 164443449 can be divided by 8 positive divisors. The sum of these divisors (counting 164443449) is 1, the average is 0.125.

Base conversion 164443449

Base System Value
2 Binary 1001110011010011010100111001
3 Ternary 102110102121000010
4 Quaternary 21303103110321
5 Quinary 314044142244
6 Senary 24152332133
8 Octal 1163232471
10 Decimal 164443449
12 Duodecimal 470a4049
16 Hexadecimal 9cd3539
20 Vigesimal 2b7f8c9
36 Base36 2pwldl

Cryptographic Hash Functions

md5 2540651416caaadd15af7fd2b070947e
sha1 78b598f7a7372df64116bc5efc36e147df95f001
sha256 1928c2ec386b023f47ecbd19be9f62ae47be6d1387660d2ce40fd1317cfa5f4c
sha512 ed64cead2d98b8bd8886c7f3874d311fff689661f4740b54bc0fcf5226321b211749e796c0392867be0fae92562eb5b1a238e8a0195eb05efb8e95e5ad6cf46e
ripemd-160 cba48154a64e70afe3855703734322b442839063

164443449 as geometric shapes

Circle

Radius = n
Diameter 328886898
Circumference 1033228662.6187
Area 8.4953842443341E+16

Sphere

Radius = n
Volume 1.8626803809581E+25
Surface area 3.3981536977336E+17
Circumference 1033228662.6187

Square

Length = n
Perimeter 657773796
Area 27041647919015601
Diagonal 232558155.81921

Cube

Length = n
Surface area 162249887514093606
Volume 4.4468218504466E+24
Space diagonal 284824408.63986

Equilateral Triangle

Length = n
Perimeter 493330347
Area 1.1709377029031E+16
Altitude 142412204.31993

Triangular Pyramid

Length = n
Surface area 1.1709377029031E+16
Volume 5.2406298086322E+23
Height 77519385.273069