15150720 (number)

15150720 is an even 8-digits composite number following 15150719 and preceding 15150721. In scientific notation, it is written as 1.5150720 × 10^7. The sum of its digits is 21. It has a total of 11 prime factors and 128 positive divisors. There are 3723264 positive integers (up to 15150720) that are relatively prime to 15150720.

Interesting facts

Basic properties

Name

Name fifteen million one hundred fifty thousand seven hundred twenty

Notation

Scientific notation 1.5150720 × 10^7
Engineering notation 1.5150720 × 10^6

Prime Factorization of 15150720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 236730
Product of the distinct prime numbers

The prime factorization of 15150720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 607. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15150720)

Multiplication

n×y
n×2 30301440
n×3 45452160
n×4 60602880
n×5 75753600

Division

n÷y
n÷2 7575360
n÷3 5050240
n÷3 3787680
n÷5 3030144

Exponentiation

ny
n2 229544316518400
n3 3.4777616671617E+21
n4 5.2690593245899E+28
n5 7.9830042490251E+35

Nth Root

y√n
2√n 3892.392580406
3√n 247.44447279988
4√n 62.389042150093
5√n 27.295223478041

Divisors of 15150720

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15150719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15150720 can be divided by 128 positive divisors. The sum of these divisors (counting 15150720) is 1, the average is 0.0078125.

Base conversion 15150720

Base System Value
2 Binary 111001110010111010000000
3 Ternary 1001111201212210
4 Quaternary 321302322000
5 Quinary 12334310340
6 Senary 1300422120
8 Octal 71627200
10 Decimal 15150720
12 Duodecimal 50a7940
16 Hexadecimal e72e80
20 Vigesimal 4edgg0
36 Base36 90qdc

Cryptographic Hash Functions

md5 257f51e3e8d5e9b0d057f860cf818850
sha1 f181ca71792fc30639c2cacce5376808a499e460
sha256 8124a0158b7a09385a25bc97a06af831c19b49ac52003467cc3f217228619b6d
sha512 c459446f60b25c07709e1277a5a58f8623a78dbf8b8b9f126c5ba28e2822a0321790fa422c864d075a26661f28ec8ff5f11d393e53b24ece94ab096e5851a852
ripemd-160 65dc17b5569764b33eb950c4b3eb381f5682f7ef

15150720 as geometric shapes

Circle

Radius = n
Diameter 30301440
Circumference 95194781.297192
Area 7.211347384475E+14

Sphere

Radius = n
Volume 1.4567614005988E+22
Surface area 2.88453895379E+15
Circumference 95194781.297192

Square

Length = n
Perimeter 60602880
Area 229544316518400
Diagonal 21426353.703717

Cube

Length = n
Surface area 1377265899110400
Volume 3.4777616671617E+21
Space diagonal 26241816.81125

Equilateral Triangle

Length = n
Perimeter 45452160
Area 99395604699635
Altitude 13120908.405625

Triangular Pyramid

Length = n
Surface area 99395604699635
Volume 4.0985814303344E+20
Height 7142117.9012391