15661016 (number)

15661016 is an even 8-digits composite number following 15661015 and preceding 15661017. In scientific notation, it is written as 1.5661016 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 6186240 positive integers (up to 15661016) that are relatively prime to 15661016.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-one thousand sixteen

Notation

Scientific notation 1.5661016 × 10^7
Engineering notation 1.5661016 × 10^6

Prime Factorization of 15661016

Prime Factorization 2 × 2 × 2 × 133 × 41 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3915254
Product of the distinct prime numbers

The prime factorization of 15661016 is 2 × 2 × 2 × 133 × 41 × 359. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 15, 45, 169, 396, 5527, 1351, 72515, 57701, 269453, 388284, 3494496, 2953202, 21187222, 23469101, 571321702, 769934545, 4400786890, 3986467609

Basic calculations (n = 15661016)

Multiplication

n×y
n×2 31322032
n×3 46983048
n×4 62644064
n×5 78305080

Division

n÷y
n÷2 7830508
n÷3 5220338.6666667
n÷3 3915254
n÷5 3132203.2

Exponentiation

ny
n2 245267422152256
n3 3.8411370226052E+21
n4 6.0156108369213E+28
n5 9.4210577566798E+35

Nth Root

y√n
2√n 3957.4001566685
3√n 250.19193793494
4√n 62.907870387325
5√n 27.476662967258

Divisors of 15661016

1, 2, 4, 8, 41, 82, 133, 164, 266, 328, 359, 532, 718, 1064, 1436, 2872, 5453, 10906, 14719, 21812, 29438, 43624, 47747, 58876, 95494, 117752, 190988, 381976, 1957627, 3915254, 7830508, 15661016

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15661015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15661016 can be divided by 32 positive divisors. The sum of these divisors (counting 15661016) is 1, the average is 0.03125.

Base conversion 15661016

Base System Value
2 Binary 111011101111011111011000
3 Ternary 1002110122212122
4 Quaternary 323233133120
5 Quinary 13002123031
6 Senary 1315400412
8 Octal 73573730
10 Decimal 15661016
12 Duodecimal 52b3108
16 Hexadecimal eef7d8
20 Vigesimal 4hhcag
36 Base36 9bo48

Cryptographic Hash Functions

md5 6631355908b7d4f09318e592497a3c61
sha1 b9f3fd53052a74e342d461eed086f9793d09a9d8
sha256 dacf63e7baa2948868a9f4f610de2e4642d2d4f111032b24e2dafb2311a00c17
sha512 13fe43b311013a2f1ab500044964ebc6122a68f4cdbb624a52a23545c04d022baf1b8312956c3c5aebfb8668d2b33efababe3dfc45eed8f3ce21e0ae11c4e82d
ripemd-160 2552c7a23039dc1cb118a517168d3bf7b24c5d3d

15661016 as geometric shapes

Circle

Radius = n
Diameter 31322032
Circumference 98401065.626704
Area 7.7053033159843E+14

Sphere

Radius = n
Volume 1.6089717135531E+22
Surface area 3.0821213263937E+15
Circumference 98401065.626704

Square

Length = n
Perimeter 62644064
Area 245267422152256
Diagonal 22148021.227742

Cube

Length = n
Surface area 1471604532913536
Volume 3.8411370226052E+21
Space diagonal 27125675.410149

Equilateral Triangle

Length = n
Perimeter 46983048
Area 1.0620390915229E+14
Altitude 13562837.705075

Triangular Pyramid

Length = n
Surface area 1.0620390915229E+14
Volume 4.5268233935848E+20
Height 7382673.7425807