15949964 (number)

15949964 is an even 8-digits composite number following 15949963 and preceding 15949965. In scientific notation, it is written as 1.5949964 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 7960224 positive integers (up to 15949964) that are relatively prime to 15949964.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred forty-nine thousand nine hundred sixty-four

Notation

Scientific notation 1.5949964 × 10^7
Engineering notation 1.5949964 × 10^6

Prime Factorization of 15949964

Prime Factorization 2 × 2 × 587 × 6793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7974982
Product of the distinct prime numbers

The prime factorization of 15949964 is 2 × 2 × 587 × 6793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 48, 52, 720, 17, 2789, 3488, 40942, 55330, 332571, 156537, 4380333, 754850, 12964746, 65337677, 637311885, 141541391, 9563514477, 9647225732

Basic calculations (n = 15949964)

Multiplication

n×y
n×2 31899928
n×3 47849892
n×4 63799856
n×5 79749820

Division

n÷y
n÷2 7974982
n÷3 5316654.6666667
n÷3 3987491
n÷5 3189992.8

Exponentiation

ny
n2 254401351601296
n3 4.057692399592E+21
n4 6.4720047696566E+28
n5 1.0322824308385E+36

Nth Root

y√n
2√n 3993.7406024929
3√n 251.72126314781
4√n 63.196048946852
5√n 27.57731256096

Divisors of 15949964

1, 2, 4, 587, 1174, 2348, 6793, 13586, 27172, 3987491, 7974982, 15949964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15949963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15949964 can be divided by 12 positive divisors. The sum of these divisors (counting 15949964) is 1, the average is 0.083333333333333.

Base conversion 15949964

Base System Value
2 Binary 111100110110000010001100
3 Ternary 1010000100020102
4 Quaternary 330312002030
5 Quinary 13040344324
6 Senary 1325510232
8 Octal 74660214
10 Decimal 15949964
12 Duodecimal 5412378
16 Hexadecimal f3608c
20 Vigesimal 4jdei4
36 Base36 9hv2k

Cryptographic Hash Functions

md5 585ec7770bad6f6cf2f48f7b5c806fd4
sha1 6eb0f538d51c846cf9c591ddf26c98a76e089db2
sha256 eac84887384b8ccb0837fa927a6cf6177e2f45235e20744d33e0d3d238fb0717
sha512 d2c71bd1e795e26cc0b81790933c9cf1781b78531c1daa57f433a67151a1e6b367e2205a9f75e67b164c995878aacad1d6d196ea8314f7356a6599f9d510a62b
ripemd-160 0c7f9dcee96d2e46f39c95f494fc1b7526c778ad

15949964 as geometric shapes

Circle

Radius = n
Diameter 31899928
Circumference 100216579.45484
Area 7.9922541725395E+14

Sphere

Radius = n
Volume 1.6996822177447E+22
Surface area 3.1969016690158E+15
Circumference 100216579.45484

Square

Length = n
Perimeter 63799856
Area 254401351601296
Diagonal 22556655.408163

Cube

Length = n
Surface area 1526408109607776
Volume 4.057692399592E+21
Space diagonal 27626148.026895

Equilateral Triangle

Length = n
Perimeter 47849892
Area 1.1015901662191E+14
Altitude 13813074.013447

Triangular Pyramid

Length = n
Surface area 1.1015901662191E+14
Volume 4.7820363528677E+20
Height 7518885.1360542