15201220 (number)

15201220 is an even 8-digits composite number following 15201219 and preceding 15201221. In scientific notation, it is written as 1.5201220 × 10^7. The sum of its digits is 13. It has a total of 5 prime factors and 24 positive divisors. There are 5870592 positive integers (up to 15201220) that are relatively prime to 15201220.

Interesting facts

Basic properties

Name

Name fifteen million two hundred one thousand two hundred twenty

Notation

Scientific notation 1.5201220 × 10^7
Engineering notation 1.5201220 × 10^6

Prime Factorization of 15201220

Prime Factorization 2 × 2 × 5 × 29 × 26209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7600610
Product of the distinct prime numbers

The prime factorization of 15201220 is 2 × 2 × 5 × 29 × 26209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 84, 52, 827, 244, 3195, 3818, 66684, 5895, 943389, 743585, 1576382, 7512410, 55872201, 80704937, 519009856, 249622456, 7773273036, 3727616476

Basic calculations (n = 15201220)

Multiplication

n×y
n×2 30402440
n×3 45603660
n×4 60804880
n×5 76006100

Division

n÷y
n÷2 7600610
n÷3 5067073.3333333
n÷3 3800305
n÷5 3040244

Exponentiation

ny
n2 231077089488400
n3 3.5126536742729E+21
n4 5.339662128643E+28
n5 8.1169378743171E+35

Nth Root

y√n
2√n 3898.8741964829
3√n 247.71909314365
4√n 62.440965691466
5√n 27.313395217225

Divisors of 15201220

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26209, 52418, 104836, 131045, 262090, 524180, 760061, 1520122, 3040244, 3800305, 7600610, 15201220

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 -15201219
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 15201220 can be divided by 24 positive divisors. The sum of these divisors (counting 15201220) is 1, the average is 0.041666666666667.

Base conversion 15201220

Base System Value
2 Binary 111001111111001111000100
3 Ternary 1001121022011011
4 Quaternary 321333033010
5 Quinary 12342414340
6 Senary 1301452004
8 Octal 71771704
10 Decimal 15201220
12 Duodecimal 5111004
16 Hexadecimal e7f3c4
20 Vigesimal 4f0310
36 Base36 91tc4

Cryptographic Hash Functions

md5 060adb8e7ad9e7429207f75bded281f9
sha1 4327f36dcb1a1751c0991ab9b92ef617917decfb
sha256 b827407d1fd9be70f7276b87c8539e3bd08cee2e887441ac0b3a7849a666d39e
sha512 36e3eb2fd44584b05c70f7f735cf6a5f81921a7b4cc8e4865e5e552bb033b11aede4dc8f7346d65248d637e8b8872e4d0720f92344241c5120f98f00e10df137
ripemd-160 0168eb07cd7c33ba00a184ce0e19961d4273527c

15201220 as geometric shapes

Circle

Radius = n
Diameter 30402440
Circumference 95512082.155204
Area 7.2595008674967E+14

Sphere

Radius = n
Volume 1.4713769303601E+22
Surface area 2.9038003469987E+15
Circumference 95512082.155204

Square

Length = n
Perimeter 60804880
Area 231077089488400
Diagonal 21497771.488617

Cube

Length = n
Surface area 1386462536930400
Volume 3.5126536742729E+21
Space diagonal 26329285.377032

Equilateral Triangle

Length = n
Perimeter 45603660
Area 1.0005931486476E+14
Altitude 13164642.688516

Triangular Pyramid

Length = n
Surface area 1.0005931486476E+14
Volume 4.1397020550636E+20
Height 7165923.829539