15206720 (number)

15206720 is an even 8-digits composite number following 15206719 and preceding 15206721. In scientific notation, it is written as 1.5206720 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 28 positive divisors. There are 6082560 positive integers (up to 15206720) that are relatively prime to 15206720.

Interesting facts

Basic properties

Name

Name fifteen million two hundred six thousand seven hundred twenty

Notation

Scientific notation 1.5206720 × 10^7
Engineering notation 1.5206720 × 10^6

Prime Factorization of 15206720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 475210
Product of the distinct prime numbers

The prime factorization of 15206720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47521. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 20, 75, 571, 198, 2298, 8589, 70602, 91510, 991551, 292985, 737118, 5897059, 88956450, 81563484, 842576213, 81904826, 4639081365, 2643263214

Basic calculations (n = 15206720)

Multiplication

n×y
n×2 30413440
n×3 45620160
n×4 60826880
n×5 76033600

Division

n÷y
n÷2 7603360
n÷3 5068906.6666667
n÷3 3801680
n÷5 3041344

Exponentiation

ny
n2 231244333158400
n3 3.5164678259265E+21
n4 5.3473941617873E+28
n5 8.1316325747934E+35

Nth Root

y√n
2√n 3899.5794645064
3√n 247.74896554265
4√n 62.446612914604
5√n 27.31537139989

Divisors of 15206720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47521, 95042, 190084, 237605, 380168, 475210, 760336, 950420, 1520672, 1900840, 3041344, 3801680, 7603360, 15206720

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15206719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15206720 can be divided by 28 positive divisors. The sum of these divisors (counting 15206720) is 1, the average is 0.035714285714286.

Base conversion 15206720

Base System Value
2 Binary 111010000000100101000000
3 Ternary 1001121120200212
4 Quaternary 322000211000
5 Quinary 12343103340
6 Senary 1301533252
8 Octal 72004500
10 Decimal 15206720
12 Duodecimal 5114228
16 Hexadecimal e80940
20 Vigesimal 4f0gg0
36 Base36 91xkw

Cryptographic Hash Functions

md5 2b1db94186623e7d8ecb43d1c25540c1
sha1 bab6454ecb9c17dbabecc0a56a20f27c15f41950
sha256 b1e7063289226a6041e78fe2d8d0f7e27f0beae222069529fa3e2c3bd8b8ceef
sha512 e5b55cd0224f7f2894bf9cdb11a524ca2bbb95bc92e1ce7ff39d8eeeb4f793a8a604c771bc1b0252e01f947158130f59c48d5f4c75389939c0d52d0f2144fbae
ripemd-160 4d74f7d2fcd604437bd6df838f8f030efbe55c08

15206720 as geometric shapes

Circle

Radius = n
Diameter 30413440
Circumference 95546639.674394
Area 7.264754982347E+14

Sphere

Radius = n
Volume 1.4729745984687E+22
Surface area 2.9059019929388E+15
Circumference 95546639.674394

Square

Length = n
Perimeter 60826880
Area 231244333158400
Diagonal 21505549.66321

Cube

Length = n
Surface area 1387465998950400
Volume 3.5164678259265E+21
Space diagonal 26338811.656474

Equilateral Triangle

Length = n
Perimeter 45620160
Area 1.0013173349818E+14
Altitude 13169405.828237

Triangular Pyramid

Length = n
Surface area 1.0013173349818E+14
Volume 4.1441970758949E+20
Height 7168516.5544034