15661348 (number)

15661348 is an even 8-digits composite number following 15661347 and preceding 15661349. In scientific notation, it is written as 1.5661348 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 7761152 positive integers (up to 15661348) that are relatively prime to 15661348.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-one thousand three hundred forty-eight

Notation

Scientific notation 1.5661348 × 10^7
Engineering notation 1.5661348 × 10^6

Prime Factorization of 15661348

Prime Factorization 2 × 2 × 113 × 34649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7830674
Product of the distinct prime numbers

The prime factorization of 15661348 is 2 × 2 × 113 × 34649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 94, 77, 386, 128, 7420, 1217, 13043, 50531, 645467, 881610, 1206819, 4536876, 86337530, 25337165, 748489415, 581952680, 3926894136, 9246308704

Basic calculations (n = 15661348)

Multiplication

n×y
n×2 31322696
n×3 46984044
n×4 62645392
n×5 78306740

Division

n÷y
n÷2 7830674
n÷3 5220449.3333333
n÷3 3915337
n÷5 3132269.6

Exponentiation

ny
n2 245277821177104
n3 3.8413813141364E+21
n4 6.0161209561387E+28
n5 9.4220563904182E+35

Nth Root

y√n
2√n 3957.4421031773
3√n 250.19370587337
4√n 62.908203782792
5√n 27.476779462571

Divisors of 15661348

1, 2, 4, 113, 226, 452, 34649, 69298, 138596, 3915337, 7830674, 15661348

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15661347
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15661348 can be divided by 12 positive divisors. The sum of these divisors (counting 15661348) is 1, the average is 0.083333333333333.

Base conversion 15661348

Base System Value
2 Binary 111011101111100100100100
3 Ternary 1002110200022221
4 Quaternary 323233210210
5 Quinary 13002130343
6 Senary 1315402124
8 Octal 73574444
10 Decimal 15661348
12 Duodecimal 52b3344
16 Hexadecimal eef924
20 Vigesimal 4hhd78
36 Base36 9bodg

Cryptographic Hash Functions

md5 0cc7a0ec40e6b52fba0156b9e0274ca5
sha1 f7bb2887402af179cc3f29b598a58daf8aa95fdc
sha256 bca6fbbc7a9bf795ea7360e086060d15d59812b7a6e461d270f20ab30a0b453f
sha512 e05d1fb9a49ae49fc1a035d55ed7d725ad4a0e3e8f2c982431dbd6617a5afca3248c786bf5fb4f52e20f6ce1f9417c6dfa7d2c989c5d40d8589653ffa9eb8342
ripemd-160 649c8daa46ff78e8ac4902a2a37164237cdc7d65

15661348 as geometric shapes

Circle

Radius = n
Diameter 31322696
Circumference 98403151.644226
Area 7.705630010985E+14

Sphere

Radius = n
Volume 1.6090740421504E+22
Surface area 3.082252004394E+15
Circumference 98403151.644226

Square

Length = n
Perimeter 62645392
Area 245277821177104
Diagonal 22148490.746645

Cube

Length = n
Surface area 1471666927062624
Volume 3.8413813141364E+21
Space diagonal 27126250.451017

Equilateral Triangle

Length = n
Perimeter 46984044
Area 1.0620841206213E+14
Altitude 13563125.225509

Triangular Pyramid

Length = n
Surface area 1.0620841206213E+14
Volume 4.5271112939152E+20
Height 7382830.2488816