15706420 (number)

15706420 is an even 8-digits composite number following 15706419 and preceding 15706421. In scientific notation, it is written as 1.5706420 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 6282560 positive integers (up to 15706420) that are relatively prime to 15706420.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred six thousand four hundred twenty

Notation

Scientific notation 1.5706420 × 10^7
Engineering notation 1.5706420 × 10^6

Prime Factorization of 15706420

Prime Factorization 2 × 2 × 5 × 785321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7853210
Product of the distinct prime numbers

The prime factorization of 15706420 is 2 × 2 × 5 × 785321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 94, 68, 973, 263, 8686, 2078, 86541, 66239, 159849, 330295, 5639135, 2524186, 98356027, 31812159, 96744769, 487060227, 7960097932, 6433624511

Basic calculations (n = 15706420)

Multiplication

n×y
n×2 31412840
n×3 47119260
n×4 62825680
n×5 78532100

Division

n÷y
n÷2 7853210
n÷3 5235473.3333333
n÷3 3926605
n÷5 3141284

Exponentiation

ny
n2 246691629216400
n3 3.874642338957E+21
n4 6.0856759925442E+28
n5 9.5584183122816E+35

Nth Root

y√n
2√n 3963.1325993461
3√n 250.43348791846
4√n 62.953416105452
5√n 27.492576445297

Divisors of 15706420

1, 2, 4, 5, 10, 20, 785321, 1570642, 3141284, 3926605, 7853210, 15706420

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 -15706419
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 15706420 can be divided by 12 positive divisors. The sum of these divisors (counting 15706420) is 1, the average is 0.083333333333333.

Base conversion 15706420

Base System Value
2 Binary 111011111010100100110100
3 Ternary 1002112222011021
4 Quaternary 323322210310
5 Quinary 13010101140
6 Senary 1320350524
8 Octal 73724464
10 Decimal 15706420
12 Duodecimal 5315444
16 Hexadecimal efa934
20 Vigesimal 4i3610
36 Base36 9cn5g

Cryptographic Hash Functions

md5 9748a5b6e19a8e7078c1ff941f6102f0
sha1 4bbe67afe83eb029c793f3b8d84d76799bae58d4
sha256 75996a284bf26250ad56920bdb1a53d6fb010619fd495c27d8ec229eb9ed975c
sha512 17ace7101713d8fe9a6c4bb3981772cd4e2f3c64b81a74491cd4c6c384388accf1568895731455bdbe1e27af1cf2df5c6b0d52a12587f280df5405753386b0d0
ripemd-160 e5234e600371562871d750677360be6a0fb84e51

15706420 as geometric shapes

Circle

Radius = n
Diameter 31412840
Circumference 98686347.372392
Area 7.7500461004834E+14

Sphere

Radius = n
Volume 1.6230063876474E+22
Surface area 3.1000184401934E+15
Circumference 98686347.372392

Square

Length = n
Perimeter 62825680
Area 246691629216400
Diagonal 22212232.180328

Cube

Length = n
Surface area 1480149775298400
Volume 3.874642338957E+21
Space diagonal 27204317.445016

Equilateral Triangle

Length = n
Perimeter 47119260
Area 1.0682060890119E+14
Altitude 13602158.722508

Triangular Pyramid

Length = n
Surface area 1.0682060890119E+14
Volume 4.5663097875817E+20
Height 7404077.3934427