15222730 (number)

15222730 is an even 8-digits composite number following 15222729 and preceding 15222731. In scientific notation, it is written as 1.5222730 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 6077520 positive integers (up to 15222730) that are relatively prime to 15222730.

Interesting facts

Basic properties

Name

Name fifteen million two hundred twenty-two thousand seven hundred thirty

Notation

Scientific notation 1.5222730 × 10^7
Engineering notation 1.5222730 × 10^6

Prime Factorization of 15222730

Prime Factorization 2 × 5 × 691 × 2203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15222730
Product of the distinct prime numbers

The prime factorization of 15222730 is 2 × 5 × 691 × 2203. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 40, 75, 95, 807, 5007, 9081, 14332, 94903, 396122, 374768, 4369071, 7583898, 71498940, 12486355, 602365884, 414505165, 1761915133, 7986742448

Basic calculations (n = 15222730)

Multiplication

n×y
n×2 30445460
n×3 45668190
n×4 60890920
n×5 76113650

Division

n÷y
n÷2 7611365
n÷3 5074243.3333333
n÷3 3805682.5
n÷5 3044546

Exponentiation

ny
n2 231731508652900
n3 3.5275861887158E+21
n4 5.3699492102549E+28
n5 8.1745286941424E+35

Nth Root

y√n
2√n 3901.6317099388
3√n 247.83588040127
4√n 62.463042752805
5√n 27.321120635022

Divisors of 15222730

1, 2, 5, 10, 691, 1382, 2203, 3455, 4406, 6910, 11015, 22030, 1522273, 3044546, 7611365, 15222730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15222729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15222730 can be divided by 16 positive divisors. The sum of these divisors (counting 15222730) is 1, the average is 0.0625.

Base conversion 15222730

Base System Value
2 Binary 111010000100011111001010
3 Ternary 1001122101122211
4 Quaternary 322010133022
5 Quinary 12344111410
6 Senary 1302135334
8 Octal 72043712
10 Decimal 15222730
12 Duodecimal 512154a
16 Hexadecimal e847ca
20 Vigesimal 4f2gga
36 Base36 929xm

Cryptographic Hash Functions

md5 2552c53542ce2ed991a57492ea6cc24a
sha1 328d69848e5d1d2f811376bba5669c5b562eca56
sha256 9d22adc86b1f9af1e3cfaa12b4536a0b33ab18b4ea211d68e7a517f86d1edd79
sha512 00e96f18e680037006e30834b6bc8a063743b8c0a78821fc2345173b165a791e1d726c4f07d27505a1ca8835a64f3dd18143368596fc4438b76f205cd57880de
ripemd-160 fe9ceb32caa0e9567171f13649fd169b335ab015

15222730 as geometric shapes

Circle

Radius = n
Diameter 30445460
Circumference 95647233.471162
Area 7.2800600518923E+14

Sphere

Radius = n
Volume 1.4776318473832E+22
Surface area 2.9120240207569E+15
Circumference 95647233.471162

Square

Length = n
Perimeter 60890920
Area 231731508652900
Diagonal 21528191.222344

Cube

Length = n
Surface area 1390389051917400
Volume 3.5275861887158E+21
Space diagonal 26366541.789903

Equilateral Triangle

Length = n
Perimeter 45668190
Area 1.0034268667535E+14
Altitude 13183270.894951

Triangular Pyramid

Length = n
Surface area 1.0034268667535E+14
Volume 4.1573001921015E+20
Height 7176063.7407813