16461144 (number)

16461144 is an even 8-digits composite number following 16461143 and preceding 16461145. In scientific notation, it is written as 1.6461144 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 4432320 positive integers (up to 16461144) that are relatively prime to 16461144.

Interesting facts

Basic properties

Name

Name sixteen million four hundred sixty-one thousand one hundred forty-four

Notation

Scientific notation 1.6461144 × 10^7
Engineering notation 1.6461144 × 10^6

Prime Factorization of 16461144

Prime Factorization 2 × 2 × 2 × 81 × 7 × 19 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4115286
Product of the distinct prime numbers

The prime factorization of 16461144 is 2 × 2 × 2 × 81 × 7 × 19 × 191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16461144)

Multiplication

n×y
n×2 32922288
n×3 49383432
n×4 65844576
n×5 82305720

Division

n÷y
n÷2 8230572
n÷3 5487048
n÷3 4115286
n÷5 3292228.8

Exponentiation

ny
n2 270969261788736
n3 4.4604640378781E+21
n4 7.3424340834333E+28
n5 1.208648647579E+36

Nth Root

y√n
2√n 4057.233540234
3√n 254.38217212199
4√n 63.696417012529
5√n 27.751854048638

Divisors of 16461144

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16461143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16461144 can be divided by 64 positive divisors. The sum of these divisors (counting 16461144) is 1, the average is 0.015625.

Base conversion 16461144

Base System Value
2 Binary 111110110010110101011000
3 Ternary 1010222022110000
4 Quaternary 332302311120
5 Quinary 13203224034
6 Senary 1344453000
8 Octal 76626530
10 Decimal 16461144
12 Duodecimal 561a160
16 Hexadecimal fb2d58
20 Vigesimal 52hch4
36 Base36 9sti0

Cryptographic Hash Functions

md5 a36cecfb6db7daffa110758bc7e64fff
sha1 c51198376019ca1e41a31ae77349ab20a96cd7d9
sha256 1971b6c557b6c3d91e21d756080660a1e864934ae545dba3e88656d246d1758f
sha512 bef4d55c67c18d0b42eb18d5d84b20a8a8aa38d9f5f5c7a43c6ebf45988d792dbca7732c97c2f8351a19e0b592034ecee473c27a7a66381c27fb0a6b5eebccb4
ripemd-160 4e0d21ca4439b6c1aa28d028b35957ae289eacab

16461144 as geometric shapes

Circle

Radius = n
Diameter 32922288
Circumference 103428418.12017
Area 8.5127504218414E+14

Sphere

Radius = n
Volume 1.8683948070666E+22
Surface area 3.4051001687366E+15
Circumference 103428418.12017

Square

Length = n
Perimeter 65844576
Area 270969261788736
Diagonal 23279573.096977

Cube

Length = n
Surface area 1625815570732416
Volume 4.4604640378781E+21
Space diagonal 28511537.758708

Equilateral Triangle

Length = n
Perimeter 49383432
Area 1.1733313217688E+14
Altitude 14255768.879354

Triangular Pyramid

Length = n
Surface area 1.1733313217688E+14
Volume 5.2567072807039E+20
Height 7759857.6989922