15741490 (number)

15741490 is an even 8-digits composite number following 15741489 and preceding 15741491. In scientific notation, it is written as 1.5741490 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 64 positive divisors. There are 5483520 positive integers (up to 15741490) that are relatively prime to 15741490.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-one thousand four hundred ninety

Notation

Scientific notation 1.5741490 × 10^7
Engineering notation 1.5741490 × 10^6

Prime Factorization of 15741490

Prime Factorization 2 × 5 × 103 × 17 × 29 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15741490
Product of the distinct prime numbers

The prime factorization of 15741490 is 2 × 5 × 103 × 17 × 29 × 31. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15741490)

Multiplication

n×y
n×2 31482980
n×3 47224470
n×4 62965960
n×5 78707450

Division

n÷y
n÷2 7870745
n÷3 5247163.3333333
n÷3 3935372.5
n÷5 3148298

Exponentiation

ny
n2 247794507420100
n3 3.9006547606084E+21
n4 6.140211790757E+28
n5 9.6656082502083E+35

Nth Root

y√n
2√n 3967.5546625094
3√n 250.61974240789
4√n 62.988528023041
5√n 27.504842826506

Divisors of 15741490

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 -15741489
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 15741490 can be divided by 64 positive divisors. The sum of these divisors (counting 15741490) is 1, the average is 0.015625.

Base conversion 15741490

Base System Value
2 Binary 111100000011001000110010
3 Ternary 1002121202021011
4 Quaternary 330003020302
5 Quinary 13012211430
6 Senary 1321221134
8 Octal 74031062
10 Decimal 15741490
12 Duodecimal 53317aa
16 Hexadecimal f03232
20 Vigesimal 4i7dea
36 Base36 9de7m

Cryptographic Hash Functions

md5 52ed5fcb164a32434dcd4f02773416c7
sha1 aeafce935fdbe4b8fc38fadc1a16a5c4088f5e9d
sha256 df6f21629b536f492823d533891d3907ffd4866b10ac7fce8bc65c7071033eed
sha512 84c92a65fb314e7c6c9f002080f316196572752966ceb448cd9722b8d08cec9cc700a21308d973bd10e4732e4cee204d8799d11d796b0a2f656b8e491e20f0eb
ripemd-160 df65f8ff8ddfcae40fe708eeef12541ee80d1074

15741490 as geometric shapes

Circle

Radius = n
Diameter 31482980
Circumference 98906698.681114
Area 7.7846940411089E+14

Sphere

Radius = n
Volume 1.633902445349E+22
Surface area 3.1138776164436E+15
Circumference 98906698.681114

Square

Length = n
Perimeter 62965960
Area 247794507420100
Diagonal 22261828.64996

Cube

Length = n
Surface area 1486767044520600
Volume 3.9006547606084E+21
Space diagonal 27265060.466837

Equilateral Triangle

Length = n
Perimeter 47224470
Area 1.0729816917203E+14
Altitude 13632530.233419

Triangular Pyramid

Length = n
Surface area 1.0729816917203E+14
Volume 4.5969657204897E+20
Height 7420609.5499868