15729948 (number)

15729948 is an even 8-digits composite number following 15729947 and preceding 15729949. In scientific notation, it is written as 1.5729948 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 4354560 positive integers (up to 15729948) that are relatively prime to 15729948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5729948 × 10^7
Engineering notation 1.5729948 × 10^6

Prime Factorization of 15729948

Prime Factorization 2 × 2 × 1131 × 3 × 19 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7864974
Product of the distinct prime numbers

The prime factorization of 15729948 is 2 × 2 × 1131 × 3 × 19 × 61. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15729948)

Multiplication

n×y
n×2 31459896
n×3 47189844
n×4 62919792
n×5 78649740

Division

n÷y
n÷2 7864974
n÷3 5243316
n÷3 3932487
n÷5 3145989.6

Exponentiation

ny
n2 247431264082704
n3 3.8920809175952E+21
n4 6.1222230445565E+28
n5 9.6302250135275E+35

Nth Root

y√n
2√n 3966.0998474572
3√n 250.55847416412
4√n 62.976978710138
5√n 27.500808214223

Divisors of 15729948

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15729947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15729948 can be divided by 48 positive divisors. The sum of these divisors (counting 15729948) is 1, the average is 0.020833333333333.

Base conversion 15729948

Base System Value
2 Binary 111100000000010100011100
3 Ternary 1002121011102200
4 Quaternary 330000110130
5 Quinary 13011324243
6 Senary 1321051500
8 Octal 74002434
10 Decimal 15729948
12 Duodecimal 5326b90
16 Hexadecimal f0051c
20 Vigesimal 4i64h8
36 Base36 9d5b0

Cryptographic Hash Functions

md5 c9bbc043a9779e766560e2a73acc16b6
sha1 84a3a8b7e3e121aaea6270d5d83987988f85967f
sha256 aad48a1033ff6b91b39766e9bcb28a6316bd410bd1bb2b85b70c706c9de8514d
sha512 20e549e8349763e748531a7ad71fd7b4a1b9be1dc88f7936c58c4f26a9018108048fe2eade4f58de2e8d5b485a15266e24b8f2170af5b91a9678e0c142ed8b1e
ripemd-160 1ce2a81820f79d3add2e9307423bd4d199a826c6

15729948 as geometric shapes

Circle

Radius = n
Diameter 31459896
Circumference 98834178.156299
Area 7.7732824151066E+14

Sphere

Radius = n
Volume 1.6303110423859E+22
Surface area 3.1093129660426E+15
Circumference 98834178.156299

Square

Length = n
Perimeter 62919792
Area 247431264082704
Diagonal 22245505.797024

Cube

Length = n
Surface area 1484587584496224
Volume 3.8920809175952E+21
Space diagonal 27245069.136416

Equilateral Triangle

Length = n
Perimeter 47189844
Area 1.0714088019306E+14
Altitude 13622534.568208

Triangular Pyramid

Length = n
Surface area 1.0714088019306E+14
Volume 4.5868613495972E+20
Height 7415168.5990078