15741920 (number)

15741920 is an even 8-digits composite number following 15741919 and preceding 15741921. In scientific notation, it is written as 1.5741920 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 6296704 positive integers (up to 15741920) that are relatively prime to 15741920.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-one thousand nine hundred twenty

Notation

Scientific notation 1.5741920 × 10^7
Engineering notation 1.5741920 × 10^6

Prime Factorization of 15741920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 98387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 983870
Product of the distinct prime numbers

The prime factorization of 15741920 is 2 × 2 × 2 × 2 × 2 × 5 × 98387. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 84, 14, 895, 596, 6421, 9397, 94065, 18054, 941462, 619353, 1451667, 6453138, 21743429, 84357849, 648191798, 127789446, 4946432871, 7751442586

Basic calculations (n = 15741920)

Multiplication

n×y
n×2 31483840
n×3 47225760
n×4 62967680
n×5 78709600

Division

n÷y
n÷2 7870960
n÷3 5247306.6666667
n÷3 3935480
n÷5 3148384

Exponentiation

ny
n2 247808045286400
n3 3.9009744242549E+21
n4 6.1408827308666E+28
n5 9.6669284678684E+35

Nth Root

y√n
2√n 3967.6088516889
3√n 250.62202439238
4√n 62.988958172753
5√n 27.50499309123

Divisors of 15741920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 98387, 196774, 393548, 491935, 787096, 983870, 1574192, 1967740, 3148384, 3935480, 7870960, 15741920

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15741919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15741920 can be divided by 24 positive divisors. The sum of these divisors (counting 15741920) is 1, the average is 0.041666666666667.

Base conversion 15741920

Base System Value
2 Binary 111100000011001111100000
3 Ternary 1002121202212002
4 Quaternary 330003033200
5 Quinary 13012220140
6 Senary 1321223132
8 Octal 74031740
10 Decimal 15741920
12 Duodecimal 5331aa8
16 Hexadecimal f033e0
20 Vigesimal 4i7eg0
36 Base36 9dejk

Cryptographic Hash Functions

md5 75482b1a44aafe4bde001a2a08900aef
sha1 3c6a3927f02db5cbdfad76082e27cba7b9bfdf75
sha256 facc54918ec4f324581550dd2ac9874b0a031bce5288d8a7b8fd6b27cc95120d
sha512 d2c9bc1ac80660b1612fb13139e3ed88ded1adf268876096100d7de497dcc45d535232ba324aa1b4adca077d206843fa7d5e3d5cb21b18c50d5f92a2cf8c3bd3
ripemd-160 be9423448a7bc5f93af0ecea6d77fb96558b5474

15741920 as geometric shapes

Circle

Radius = n
Diameter 31483840
Circumference 98909400.450796
Area 7.785119345722E+14

Sphere

Radius = n
Volume 1.6340363457441E+22
Surface area 3.1140477382888E+15
Circumference 98909400.450796

Square

Length = n
Perimeter 62967680
Area 247808045286400
Diagonal 22262436.761792

Cube

Length = n
Surface area 1486848271718400
Volume 3.9009744242549E+21
Space diagonal 27265805.248685

Equilateral Triangle

Length = n
Perimeter 47225760
Area 1.0730403124009E+14
Altitude 13632902.624342

Triangular Pyramid

Length = n
Surface area 1.0730403124009E+14
Volume 4.5973424477099E+20
Height 7420812.2539308