15690968 (number)

15690968 is an even 8-digits composite number following 15690967 and preceding 15690969. In scientific notation, it is written as 1.5690968 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 7358208 positive integers (up to 15690968) that are relatively prime to 15690968.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety thousand nine hundred sixty-eight

Notation

Scientific notation 1.5690968 × 10^7
Engineering notation 1.5690968 × 10^6

Prime Factorization of 15690968

Prime Factorization 2 × 2 × 2 × 23 × 53 × 1609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3922742
Product of the distinct prime numbers

The prime factorization of 15690968 is 2 × 2 × 2 × 23 × 53 × 1609. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 81, 99, 935, 444, 138, 8387, 77979, 74201, 913520, 768208, 4148770, 7411979, 32321317, 12415722, 752824659, 872337351, 9812669413, 6775835100

Basic calculations (n = 15690968)

Multiplication

n×y
n×2 31381936
n×3 47072904
n×4 62763872
n×5 78454840

Division

n÷y
n÷2 7845484
n÷3 5230322.6666667
n÷3 3922742
n÷5 3138193.6

Exponentiation

ny
n2 246206476777024
n3 3.863217948501E+21
n4 6.0617629206955E+28
n5 9.511492801222E+35

Nth Root

y√n
2√n 3961.1826516837
3√n 250.35133535591
4√n 62.937926973199
5√n 27.487164867566

Divisors of 15690968

1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 1609, 2438, 3218, 4876, 6436, 9752, 12872, 37007, 74014, 85277, 148028, 170554, 296056, 341108, 682216, 1961371, 3922742, 7845484, 15690968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15690967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15690968 can be divided by 32 positive divisors. The sum of these divisors (counting 15690968) is 1, the average is 0.03125.

Base conversion 15690968

Base System Value
2 Binary 111011110110110011011000
3 Ternary 1002112011221222
4 Quaternary 323312303120
5 Quinary 13004102333
6 Senary 1320151212
8 Octal 73666330
10 Decimal 15690968
12 Duodecimal 5308508
16 Hexadecimal ef6cd8
20 Vigesimal 4i1788
36 Base36 9cb88

Cryptographic Hash Functions

md5 b8a11711087bacd6d8a82ef85d43a7dc
sha1 8ee5e5a022f0e9a5d95e0ab79a5884fc67d18adf
sha256 73214c03e4856ceb1e3bea5268baf5f2cb97af95a0473a06426e164c6ef1a2b3
sha512 517aab0b1e752c747718b7afdaa4e59bec260b45eb34b9cbb78ca97c8ae4d3974fedf034f76d623b6d6b7d912598b984a1f33dcd463946b557f57fde6b00eff7
ripemd-160 34df6b8c7bd984e460bb960badc378feedf243e3

15690968 as geometric shapes

Circle

Radius = n
Diameter 31381936
Circumference 98589259.593025
Area 7.7348045870892E+14

Sphere

Radius = n
Volume 1.6182209501636E+22
Surface area 3.0939218348357E+15
Circumference 98589259.593025

Square

Length = n
Perimeter 62763872
Area 246206476777024
Diagonal 22190379.752362

Cube

Length = n
Surface area 1477238860662144
Volume 3.863217948501E+21
Space diagonal 27177553.795937

Equilateral Triangle

Length = n
Perimeter 47072904
Area 1.0661053173258E+14
Altitude 13588776.897969

Triangular Pyramid

Length = n
Surface area 1.0661053173258E+14
Volume 4.5528460143111E+20
Height 7396793.2507874