15221330 (number)

15221330 is an even 8-digits composite number following 15221329 and preceding 15221331. In scientific notation, it is written as 1.5221330 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 5988480 positive integers (up to 15221330) that are relatively prime to 15221330.

Interesting facts

Basic properties

Name

Name fifteen million two hundred twenty-one thousand three hundred thirty

Notation

Scientific notation 1.5221330 × 10^7
Engineering notation 1.5221330 × 10^6

Prime Factorization of 15221330

Prime Factorization 2 × 5 × 61 × 24953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15221330
Product of the distinct prime numbers

The prime factorization of 15221330 is 2 × 5 × 61 × 24953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 65, 37, 243, 794, 844, 9539, 98595, 32084, 132955, 633590, 2716120, 3361315, 65750296, 90370405, 379715530, 226755365, 5938791620, 2155356010

Basic calculations (n = 15221330)

Multiplication

n×y
n×2 30442660
n×3 45663990
n×4 60885320
n×5 76106650

Division

n÷y
n÷2 7610665
n÷3 5073776.6666667
n÷3 3805332.5
n÷5 3044266

Exponentiation

ny
n2 231688886968900
n3 3.5266130058863E+21
n4 5.3679740344888E+28
n5 8.1707704210385E+35

Nth Root

y√n
2√n 3901.4522936978
3√n 247.82828253349
4√n 62.461606557131
5√n 27.320618084218

Divisors of 15221330

1, 2, 5, 10, 61, 122, 305, 610, 24953, 49906, 124765, 249530, 1522133, 3044266, 7610665, 15221330

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 -15221329
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 15221330 can be divided by 16 positive divisors. The sum of these divisors (counting 15221330) is 1, the average is 0.0625.

Base conversion 15221330

Base System Value
2 Binary 111010000100001001010010
3 Ternary 1001122022201222
4 Quaternary 322010021102
5 Quinary 12344040310
6 Senary 1302125042
8 Octal 72041122
10 Decimal 15221330
12 Duodecimal 5120782
16 Hexadecimal e84252
20 Vigesimal 4f2d6a
36 Base36 928uq

Cryptographic Hash Functions

md5 fd943bd1d0cac77b247ec8c7f6cd812d
sha1 33ab929a57c78fb89e8c51603b7a2490ea6c4f45
sha256 95481bebe6cc8538298872db6037ff06dd4fb4c29c6221838a9de9bd2184668c
sha512 4a639c1b7d51474b3164931d78caf04313c461b016b1682fcb18335f0c6ca7409c13b670d5ac53a7e28d997e3be255de32c6606cec417e838b7736ac23c6bc81
ripemd-160 a4a45572eec29dd50cbb8eb636147a131cb0ca9d

15221330 as geometric shapes

Circle

Radius = n
Diameter 30442660
Circumference 95638437.011732
Area 7.2787210521989E+14

Sphere

Radius = n
Volume 1.4772242015129E+22
Surface area 2.9114884208796E+15
Circumference 95638437.011732

Square

Length = n
Perimeter 60885320
Area 231688886968900
Diagonal 21526211.323356

Cube

Length = n
Surface area 1390133321813400
Volume 3.5266130058863E+21
Space diagonal 26364116.918772

Equilateral Triangle

Length = n
Perimeter 45663990
Area 1.003242309448E+14
Altitude 13182058.459386

Triangular Pyramid

Length = n
Surface area 1.003242309448E+14
Volume 4.1561532851382E+20
Height 7175403.7744522