15691401 (number)

15691401 is an odd 8-digits composite number following 15691400 and preceding 15691402. In scientific notation, it is written as 1.5691401 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 9504000 positive integers (up to 15691401) that are relatively prime to 15691401.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-one thousand four hundred one

Notation

Scientific notation 1.5691401 × 10^7
Engineering notation 1.5691401 × 10^6

Prime Factorization of 15691401

Prime Factorization 27 × 3 × 11 × 11 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1426491
Product of the distinct prime numbers

The prime factorization of 15691401 is 27 × 3 × 11 × 11 × 1601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 52, 87, 933, 658, 6696, 9473, 81265, 23473, 431024, 502055, 1641115, 737651, 34515675, 30043961, 219615612, 56842455, 4247398343, 8065855439

Basic calculations (n = 15691401)

Multiplication

n×y
n×2 31382802
n×3 47074203
n×4 62765604
n×5 78457005

Division

n÷y
n÷2 7845700.5
n÷3 5230467
n÷3 3922850.25
n÷5 3138280.2

Exponentiation

ny
n2 246220065342801
n3 3.8635377795401E+21
n4 6.0624320577413E+28
n5 9.5128052453274E+35

Nth Root

y√n
2√n 3961.237306701
3√n 250.35363819091
4√n 62.938361169489
5√n 27.487316570266

Divisors of 15691401

1, 3, 11, 27, 33, 81, 121, 297, 363, 891, 1601, 3267, 4803, 9801, 17611, 43227, 52833, 129681, 193721, 475497, 581163, 1426491, 5230467, 15691401

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15691400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15691401 can be divided by 24 positive divisors. The sum of these divisors (counting 15691401) is 1, the average is 0.041666666666667.

Base conversion 15691401

Base System Value
2 Binary 111011110110111010001001
3 Ternary 1002112012120000
4 Quaternary 323312322021
5 Quinary 13004111101
6 Senary 1320153213
8 Octal 73667211
10 Decimal 15691401
12 Duodecimal 5308809
16 Hexadecimal ef6e89
20 Vigesimal 4i18a1
36 Base36 9cbk9

Cryptographic Hash Functions

md5 3d9466cb42d6239649a54629848fa52e
sha1 43601b8099075a070aa1b052dd62340e9521f819
sha256 a41d0dd93c5cc9178411f728508e6fdc62481e8e14a37394e1f694d69cb64255
sha512 8dda0ff8ff025e573add77c6c2d31391dc3e91caa2585b05b2e58d8d3331ad24859078c9747669c5ec74a8187515e300de87828d89cba36e11f2463400dc5e5f
ripemd-160 3c9931024c315a3d1567e204c628946e2975347a

15691401 as geometric shapes

Circle

Radius = n
Diameter 31382802
Circumference 98591980.212263
Area 7.7352314844734E+14

Sphere

Radius = n
Volume 1.618354920676E+22
Surface area 3.0940925937894E+15
Circumference 98591980.212263

Square

Length = n
Perimeter 62765604
Area 246220065342801
Diagonal 22190992.106835

Cube

Length = n
Surface area 1477320392056806
Volume 3.8635377795401E+21
Space diagonal 27178303.773937

Equilateral Triangle

Length = n
Perimeter 47074203
Area 1.0661641575417E+14
Altitude 13589151.886969

Triangular Pyramid

Length = n
Surface area 1.0661641575417E+14
Volume 4.5532229388054E+20
Height 7396997.3689449