15691328 (number)

15691328 is an even 8-digits composite number following 15691327 and preceding 15691329. In scientific notation, it is written as 1.5691328 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 14 positive divisors. There are 7845632 positive integers (up to 15691328) that are relatively prime to 15691328.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-one thousand three hundred twenty-eight

Notation

Scientific notation 1.5691328 × 10^7
Engineering notation 1.5691328 × 10^6

Prime Factorization of 15691328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 245177

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 490354
Product of the distinct prime numbers

The prime factorization of 15691328 is 2 × 2 × 2 × 2 × 2 × 2 × 245177. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 2, 77, 554, 803, 7524, 6592, 71202, 10731, 911106, 47481, 1065025, 3009954, 66531823, 71191768, 323095500, 52963395, 945822041, 712363263

Basic calculations (n = 15691328)

Multiplication

n×y
n×2 31382656
n×3 47073984
n×4 62765312
n×5 78456640

Division

n÷y
n÷2 7845664
n÷3 5230442.6666667
n÷3 3922832
n÷5 3138265.6

Exponentiation

ny
n2 246217774403584
n3 3.8634838575966E+21
n4 6.0623192432254E+28
n5 9.5125839686162E+35

Nth Root

y√n
2√n 3961.2280923976
3√n 250.35324995611
4√n 62.938287968435
5√n 27.487290994757

Divisors of 15691328

1, 2, 4, 8, 16, 32, 64, 245177, 490354, 980708, 1961416, 3922832, 7845664, 15691328

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15691327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15691328 can be divided by 14 positive divisors. The sum of these divisors (counting 15691328) is 1, the average is 0.071428571428571.

Base conversion 15691328

Base System Value
2 Binary 111011110110111001000000
3 Ternary 1002112012110022
4 Quaternary 323312321000
5 Quinary 13004110303
6 Senary 1320153012
8 Octal 73667100
10 Decimal 15691328
12 Duodecimal 5308768
16 Hexadecimal ef6e40
20 Vigesimal 4i1868
36 Base36 9cbi8

Cryptographic Hash Functions

md5 e3e537804dc1cf4c0dee1cf8af7a428a
sha1 a12a8bc9955b7ca7a0dd8d0764652c00dcabb9ad
sha256 80332ef427269c233dc953e7b459f7a6ba4716474abf0266f20f471829a8e7ab
sha512 fc3cbff43a44c99f9f05ab669100000b5b2377cf772167da8dabb97d3a3e70ac128d8e23bd8a8b209adb220fde7a9a4b92a97ac0df4af889ad188e04027b4e6e
ripemd-160 f723fe50e229222af2d10156c198f728633390bf

15691328 as geometric shapes

Circle

Radius = n
Diameter 31382656
Circumference 98591521.539736
Area 7.7351595124953E+14

Sphere

Radius = n
Volume 1.6183323339051E+22
Surface area 3.0940638049981E+15
Circumference 98591521.539736

Square

Length = n
Perimeter 62765312
Area 246217774403584
Diagonal 22190888.869245

Cube

Length = n
Surface area 1477306646421504
Volume 3.8634838575966E+21
Space diagonal 27178177.334228

Equilateral Triangle

Length = n
Perimeter 47073984
Area 1.0661542374838E+14
Altitude 13589088.667114

Triangular Pyramid

Length = n
Surface area 1.0661542374838E+14
Volume 4.5531593911856E+20
Height 7396962.9564149