15679993 (number)

15679993 is an odd 8-digits composite number following 15679992 and preceding 15679994. In scientific notation, it is written as 1.5679993 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 12983040 positive integers (up to 15679993) that are relatively prime to 15679993.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-nine thousand nine hundred ninety-three

Notation

Scientific notation 1.5679993 × 10^7
Engineering notation 1.5679993 × 10^6

Prime Factorization of 15679993

Prime Factorization 7 × 43 × 113 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15679993
Product of the distinct prime numbers

The prime factorization of 15679993 is 7 × 43 × 113 × 461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 10, 77, 445, 615, 2975, 108, 81223, 8233, 406715, 70935, 5124205, 3731042, 75816557, 18063384, 771531640, 882840586, 3099713783, 2215101481

Basic calculations (n = 15679993)

Multiplication

n×y
n×2 31359986
n×3 47039979
n×4 62719972
n×5 78399965

Division

n÷y
n÷2 7839996.5
n÷3 5226664.3333333
n÷3 3919998.25
n÷5 3135998.6

Exponentiation

ny
n2 245862180480049
n3 3.8551172688919E+21
n4 6.0448211790404E+28
n5 9.4782753773606E+35

Nth Root

y√n
2√n 3959.7970907611
3√n 250.29295258105
4√n 62.92691864982
5√n 27.483318628492

Divisors of 15679993

1, 7, 43, 113, 301, 461, 791, 3227, 4859, 19823, 34013, 52093, 138761, 364651, 2239999, 15679993

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15679992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15679993 can be divided by 16 positive divisors. The sum of these divisors (counting 15679993) is 1, the average is 0.0625.

Base conversion 15679993

Base System Value
2 Binary 111011110100000111111001
3 Ternary 1002111121220111
4 Quaternary 323310013321
5 Quinary 13003224433
6 Senary 1320024321
8 Octal 73640771
10 Decimal 15679993
12 Duodecimal 53020a1
16 Hexadecimal ef41f9
20 Vigesimal 4hjjjd
36 Base36 9c2rd

Cryptographic Hash Functions

md5 3d870e73a522584997c3d46d3dc3b690
sha1 51519b2a50046da46f7b22bf9c2aaf4df680dc1c
sha256 09ef21a5914c53535b4e32bdf27992e2103eeb265cef7ad25f13364c520f7362
sha512 dff177a1a28a7b2a1c47036fab102b435a3f4eefc75012f745eb36b4bd6565fa246465133fdac309fb4338e65ef6e9473383838683b17e3ffe417d95ef4ca7ce
ripemd-160 f6ed864e0d7967872cfda1b615d680dfff3a3be5

15679993 as geometric shapes

Circle

Radius = n
Diameter 31359986
Circumference 98520301.634279
Area 7.7239881999169E+14

Sphere

Radius = n
Volume 1.6148277454237E+22
Surface area 3.0895952799668E+15
Circumference 98520301.634279

Square

Length = n
Perimeter 62719972
Area 245862180480049
Diagonal 22174858.758515

Cube

Length = n
Surface area 1475173082880294
Volume 3.8551172688919E+21
Space diagonal 27158544.538324

Equilateral Triangle

Length = n
Perimeter 47039979
Area 1.0646144706278E+14
Altitude 13579272.269162

Triangular Pyramid

Length = n
Surface area 1.0646144706278E+14
Volume 4.543299271838E+20
Height 7391619.5861717