15669620 (number)

15669620 is an even 8-digits composite number following 15669619 and preceding 15669621. In scientific notation, it is written as 1.5669620 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 6249600 positive integers (up to 15669620) that are relatively prime to 15669620.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-nine thousand six hundred twenty

Notation

Scientific notation 1.5669620 × 10^7
Engineering notation 1.5669620 × 10^6

Prime Factorization of 15669620

Prime Factorization 2 × 2 × 5 × 421 × 1861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7834810
Product of the distinct prime numbers

The prime factorization of 15669620 is 2 × 2 × 5 × 421 × 1861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 41, 99, 414, 806, 2517, 6023, 75384, 45793, 310918, 752537, 1262763, 992800, 48257378, 50019351, 405179247, 917490963, 2743294052, 3737095685

Basic calculations (n = 15669620)

Multiplication

n×y
n×2 31339240
n×3 47008860
n×4 62678480
n×5 78348100

Division

n÷y
n÷2 7834810
n÷3 5223206.6666667
n÷3 3917405
n÷5 3133924

Exponentiation

ny
n2 245536990944400
n3 3.8474713440422E+21
n4 6.028841392203E+28
n5 9.4469653656093E+35

Nth Root

y√n
2√n 3958.4870847333
3√n 250.2377471668
4√n 62.916508840949
5√n 27.479681382832

Divisors of 15669620

1, 2, 4, 5, 10, 20, 421, 842, 1684, 1861, 2105, 3722, 4210, 7444, 8420, 9305, 18610, 37220, 783481, 1566962, 3133924, 3917405, 7834810, 15669620

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 -15669619
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 15669620 can be divided by 24 positive divisors. The sum of these divisors (counting 15669620) is 1, the average is 0.041666666666667.

Base conversion 15669620

Base System Value
2 Binary 111011110001100101110100
3 Ternary 1002111002200022
4 Quaternary 323301211310
5 Quinary 13002411440
6 Senary 1315504312
8 Octal 73614564
10 Decimal 15669620
12 Duodecimal 52b8098
16 Hexadecimal ef1974
20 Vigesimal 4hie10
36 Base36 9bur8

Cryptographic Hash Functions

md5 8cac2eea6ad77466f1bb0d7112e22423
sha1 60e6575be8ac4b3c1c87a92bc792c4d7eeb71d43
sha256 dc9844eafb0c8812f07cff7022457eee3958a1a107816605b8640ca770b783b0
sha512 78561614b572df9b25bcac0ad3e5c523d1bf09d6c4aef8876a7cb7a68f29c017715ce23db2a9718485bbe938828dce2f835316ee1d94cb99ace39d3607ce42f5
ripemd-160 030007882ed29a95c984d011ce196c5e37a242b5

15669620 as geometric shapes

Circle

Radius = n
Diameter 31339240
Circumference 98455126.153087
Area 7.7137720693547E+14

Sphere

Radius = n
Volume 1.611625027912E+22
Surface area 3.0855088277419E+15
Circumference 98455126.153087

Square

Length = n
Perimeter 62678480
Area 245536990944400
Diagonal 22160189.121233

Cube

Length = n
Surface area 1473221945666400
Volume 3.8474713440422E+21
Space diagonal 27140577.975297

Equilateral Triangle

Length = n
Perimeter 47008860
Area 1.0632063586332E+14
Altitude 13570288.987649

Triangular Pyramid

Length = n
Surface area 1.0632063586332E+14
Volume 4.5342884629886E+20
Height 7386729.7070776