15143250 (number)

15143250 is an even 8-digits composite number following 15143249 and preceding 15143251. In scientific notation, it is written as 1.5143250 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 3960000 positive integers (up to 15143250) that are relatively prime to 15143250.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-three thousand two hundred fifty

Notation

Scientific notation 1.5143250 × 10^7
Engineering notation 1.5143250 × 10^6

Prime Factorization of 15143250

Prime Factorization 2 × 15 × 25 × 61 × 331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15143250
Product of the distinct prime numbers

The prime factorization of 15143250 is 2 × 15 × 25 × 61 × 331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 45, 49, 375, 488, 2626, 5710, 59080, 49626, 878308, 750181, 2465763, 5110161, 32789729, 49762304, 18773734, 793725335, 8979365542, 7167360285

Basic calculations (n = 15143250)

Multiplication

n×y
n×2 30286500
n×3 45429750
n×4 60573000
n×5 75716250

Division

n÷y
n÷2 7571625
n÷3 5047750
n÷3 3785812.5
n÷5 3028650

Exponentiation

ny
n2 229318020562500
n3 3.4726201148831E+21
n4 5.2586754554703E+28
n5 7.9633437091051E+35

Nth Root

y√n
2√n 3891.4328980467
3√n 247.40379895559
4√n 62.381350562862
5√n 27.29253138759

Divisors of 15143250

1, 2, 15, 25, 30, 50, 61, 122, 331, 375, 662, 750, 915, 1525, 1830, 3050, 4965, 8275, 9930, 16550, 20191, 22875, 40382, 45750, 124125, 248250, 302865, 504775, 605730, 1009550, 7571625, 15143250

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15143249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15143250 can be divided by 32 positive divisors. The sum of these divisors (counting 15143250) is 1, the average is 0.03125.

Base conversion 15143250

Base System Value
2 Binary 111001110001000101010010
3 Ternary 1001111100122010
4 Quaternary 321301011102
5 Quinary 12334041000
6 Senary 1300323350
8 Octal 71610522
10 Decimal 15143250
12 Duodecimal 50a3556
16 Hexadecimal e71152
20 Vigesimal 4eci2a
36 Base36 90klu

Cryptographic Hash Functions

md5 2f1a7f9a14025d131e3b317b45799a41
sha1 902fdefaf3623b013835bf8fdc85846635fd1fc2
sha256 77fa017155a762cbabaa7e6dc38eaa77f3b30cdb490ecc39fec3265cce7a96a4
sha512 8276fc185e7ddc77992ce3d32273adead75b76b6649c2a667f8349b6710b466025fec6d5cd492878a9f8157ebb7e9934e09ea7137d97c4e6e99b2a6c10078ecc
ripemd-160 f5dd8d84aa6584dcfc0476f1fb41fd10d237fe5a

15143250 as geometric shapes

Circle

Radius = n
Diameter 30286500
Circumference 95147845.902947
Area 7.204238087349E+14

Sphere

Radius = n
Volume 1.4546077122166E+22
Surface area 2.8816952349396E+15
Circumference 95147845.902947

Square

Length = n
Perimeter 60573000
Area 229318020562500
Diagonal 21415789.528406

Cube

Length = n
Surface area 1375908123375000
Volume 3.4726201148831E+21
Space diagonal 26228878.391717

Equilateral Triangle

Length = n
Perimeter 45429750
Area 99297615676344
Altitude 13114439.195859

Triangular Pyramid

Length = n
Surface area 99297615676344
Volume 4.0925220528644E+20
Height 7138596.5094688