15148720 (number)

15148720 is an even 8-digits composite number following 15148719 and preceding 15148721. In scientific notation, it is written as 1.5148720 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 5795328 positive integers (up to 15148720) that are relatively prime to 15148720.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-eight thousand seven hundred twenty

Notation

Scientific notation 1.5148720 × 10^7
Engineering notation 1.5148720 × 10^6

Prime Factorization of 15148720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 8233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1893590
Product of the distinct prime numbers

The prime factorization of 15148720 is 2 × 2 × 2 × 2 × 5 × 23 × 8233. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 24, 31, 70, 186, 8041, 7659, 99332, 45441, 218338, 165989, 8923922, 2960360, 91662338, 31131834, 581691752, 971377572, 9624657344, 8871492024

Basic calculations (n = 15148720)

Multiplication

n×y
n×2 30297440
n×3 45446160
n×4 60594880
n×5 75743600

Division

n÷y
n÷2 7574360
n÷3 5049573.3333333
n÷3 3787180
n÷5 3029744

Exponentiation

ny
n2 229483717638400
n3 3.4763845830632E+21
n4 5.2662776661141E+28
n5 7.9777365806216E+35

Nth Root

y√n
2√n 3892.1356605339
3√n 247.43358419253
4√n 62.386983101717
5√n 27.294502808268

Divisors of 15148720

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8233, 16466, 32932, 41165, 65864, 82330, 131728, 164660, 189359, 329320, 378718, 658640, 757436, 946795, 1514872, 1893590, 3029744, 3787180, 7574360, 15148720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15148719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15148720 can be divided by 40 positive divisors. The sum of these divisors (counting 15148720) is 1, the average is 0.025.

Base conversion 15148720

Base System Value
2 Binary 111001110010011010110000
3 Ternary 1001111122010201
4 Quaternary 321302122300
5 Quinary 12334224340
6 Senary 1300404544
8 Octal 71623260
10 Decimal 15148720
12 Duodecimal 50a6754
16 Hexadecimal e726b0
20 Vigesimal 4edbg0
36 Base36 90ots

Cryptographic Hash Functions

md5 30d38ca9239e88bb6e4e3dc62d3a701e
sha1 d13bfa5aa3bc39d0d8b7bb950543bdce5815e7ec
sha256 3d674936c68e9f7fd3159ff75f9d22eafc93ad288a9b8ca90981f70372391351
sha512 6bb8d19460258a99d59a221d73d354ca0bd2f1e154555318b3e8e3e7fa8b9071968c018239299a0d92196e455aa550da20b2facf4f3f3c6ff4e873ffab09bacb
ripemd-160 a32aa35a5ec73412e553be49e2e4dbbafee04773

15148720 as geometric shapes

Circle

Radius = n
Diameter 30297440
Circumference 95182214.926578
Area 7.2094436145127E+14

Sphere

Radius = n
Volume 1.4561845689605E+22
Surface area 2.8837774458051E+15
Circumference 95182214.926578

Square

Length = n
Perimeter 60594880
Area 229483717638400
Diagonal 21423525.276593

Cube

Length = n
Surface area 1376902305830400
Volume 3.4763845830632E+21
Space diagonal 26238352.709635

Equilateral Triangle

Length = n
Perimeter 45446160
Area 99369364614875
Altitude 13119176.354817

Triangular Pyramid

Length = n
Surface area 99369364614875
Volume 4.0969585211606E+20
Height 7141175.0921975