16481565 (number)

16481565 is an odd 8-digits composite number following 16481564 and preceding 16481566. In scientific notation, it is written as 1.6481565 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 8760960 positive integers (up to 16481565) that are relatively prime to 16481565.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-one thousand five hundred sixty-five

Notation

Scientific notation 1.6481565 × 10^7
Engineering notation 1.6481565 × 10^6

Prime Factorization of 16481565

Prime Factorization 15 × 3 × 541 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16481565
Product of the distinct prime numbers

The prime factorization of 16481565 is 15 × 3 × 541 × 677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 51, 57, 603, 451, 6937, 7490, 18468, 46524, 498184, 483445, 5669560, 2169438, 64454051, 37931900, 144997704, 552547001, 7253318692, 7480208854

Basic calculations (n = 16481565)

Multiplication

n×y
n×2 32963130
n×3 49444695
n×4 65926260
n×5 82407825

Division

n÷y
n÷2 8240782.5
n÷3 5493855
n÷3 4120391.25
n÷5 3296313

Exponentiation

ny
n2 271641984849225
n3 4.4770850300215E+21
n4 7.3789367932827E+28
n5 1.2161642638938E+36

Nth Root

y√n
2√n 4059.749376501
3√n 254.48732057931
4√n 63.716162600246
5√n 27.758736190011

Divisors of 16481565

1, 3, 15, 45, 541, 677, 1623, 2031, 8115, 10155, 24345, 30465, 366257, 1098771, 5493855, 16481565

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 -16481564
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 16481565 can be divided by 16 positive divisors. The sum of these divisors (counting 16481565) is 1, the average is 0.0625.

Base conversion 16481565

Base System Value
2 Binary 111110110111110100011101
3 Ternary 1011000100110100
4 Quaternary 332313310131
5 Quinary 13204402230
6 Senary 1345131313
8 Octal 76676435
10 Decimal 16481565
12 Duodecimal 5629b39
16 Hexadecimal fb7d1d
20 Vigesimal 5303i5
36 Base36 9t999

Cryptographic Hash Functions

md5 d9b2848ae5a74b8358c490e390cf2928
sha1 e42744ba5ed7f24c285183c72e237dab6164cede
sha256 b773b15f268250ff75f6d85d19a9baf2074fee25779e07e20795de679307fe0d
sha512 b6bb67ea3d832f73b8bb1585a36be3a7e8d53e7d6840282505a019a31fc47f5f25662c345cb3db86e024f24c4789affc5dd4b40deee3ef41e166938625097184
ripemd-160 3733ffe8c4fab2887f1d96683f6469c79864205e

16481565 as geometric shapes

Circle

Radius = n
Diameter 32963130
Circumference 103556727.04733
Area 8.5338846400888E+14

Sphere

Radius = n
Volume 1.875356991975E+22
Surface area 3.4135538560355E+15
Circumference 103556727.04733

Square

Length = n
Perimeter 65926260
Area 271641984849225
Diagonal 23308452.752134

Cube

Length = n
Surface area 1629851909095350
Volume 4.4770850300215E+21
Space diagonal 28546907.968249

Equilateral Triangle

Length = n
Perimeter 49444695
Area 1.1762442980693E+14
Altitude 14273453.984124

Triangular Pyramid

Length = n
Surface area 1.1762442980693E+14
Volume 5.276295307795E+20
Height 7769484.2507112