15691264 (number)

15691264 is an even 8-digits composite number following 15691263 and preceding 15691265. In scientific notation, it is written as 1.5691264 × 10^7. The sum of its digits is 34. It has a total of 11 prime factors and 40 positive divisors. There are 7428096 positive integers (up to 15691264) that are relatively prime to 15691264.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5691264 × 10^7
Engineering notation 1.5691264 × 10^6

Prime Factorization of 15691264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 1613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 61294
Product of the distinct prime numbers

The prime factorization of 15691264 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 1613. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15691264)

Multiplication

n×y
n×2 31382528
n×3 47073792
n×4 62765056
n×5 78456320

Division

n÷y
n÷2 7845632
n÷3 5230421.3333333
n÷3 3922816
n÷5 3138252.8

Exponentiation

ny
n2 246215765917696
n3 3.8634365839768E+21
n4 6.0622203386438E+28
n5 9.5123899759829E+35

Nth Root

y√n
2√n 3961.2200140866
3√n 250.35290958488
4√n 62.938223791958
5√n 27.487268572314

Divisors of 15691264

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15691263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15691264 can be divided by 40 positive divisors. The sum of these divisors (counting 15691264) is 1, the average is 0.025.

Base conversion 15691264

Base System Value
2 Binary 111011110110111000000000
3 Ternary 1002112012100221
4 Quaternary 323312320000
5 Quinary 13004110024
6 Senary 1320152424
8 Octal 73667000
10 Decimal 15691264
12 Duodecimal 5308714
16 Hexadecimal ef6e00
20 Vigesimal 4i1834
36 Base36 9cbgg

Cryptographic Hash Functions

md5 bdd127d8989a8ba5de453ab9a73ebc35
sha1 0e89acd5189c4afd0e4d14d8c3262d752f0cbbd9
sha256 00604610ff126226f6ac083c9222a40421e5c6519cbe1681f7151644e8f8533b
sha512 54c46c18b936c98cd9bfaae26b14da7f9d8007db65a9ba3d367e4c672036869c006d18b76ce47d82a874594cdef1b2999aff85b247dc43412a287c973763b56d
ripemd-160 bb9c4aaf2de3cc2c3d936a31f40ac5f1d878be76

15691264 as geometric shapes

Circle

Radius = n
Diameter 31382528
Circumference 98591119.415876
Area 7.7350964140502E+14

Sphere

Radius = n
Volume 1.6183125319775E+22
Surface area 3.0940385656201E+15
Circumference 98591119.415876

Square

Length = n
Perimeter 62765056
Area 246215765917696
Diagonal 22190798.359577

Cube

Length = n
Surface area 1477294595506176
Volume 3.8634365839768E+21
Space diagonal 27178066.482976

Equilateral Triangle

Length = n
Perimeter 47073792
Area 1.0661455404848E+14
Altitude 13589033.241488

Triangular Pyramid

Length = n
Surface area 1.0661455404848E+14
Volume 4.5531036786903E+20
Height 7396932.7865256