15441664 (number)

15441664 is an even 8-digits composite number following 15441663 and preceding 15441665. In scientific notation, it is written as 1.5441664 × 10^7. The sum of its digits is 31. It has a total of 11 prime factors and 54 positive divisors. There are 6612480 positive integers (up to 15441664) that are relatively prime to 15441664.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-one thousand six hundred sixty-four

Notation

Scientific notation 1.5441664 × 10^7
Engineering notation 1.5441664 × 10^6

Prime Factorization of 15441664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 1231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 17234
Product of the distinct prime numbers

The prime factorization of 15441664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 1231. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15441664)

Multiplication

n×y
n×2 30883328
n×3 46324992
n×4 61766656
n×5 77208320

Division

n÷y
n÷2 7720832
n÷3 5147221.3333333
n÷3 3860416
n÷5 3088332.8

Exponentiation

ny
n2 238444987088896
n3 3.6819873731111E+21
n4 5.6856011867824E+28
n5 8.7795143164295E+35

Nth Root

y√n
2√n 3929.5882735981
3√n 249.01835856533
4√n 62.686428145159
5√n 27.399259123905

Divisors of 15441664

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15441663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15441664 can be divided by 54 positive divisors. The sum of these divisors (counting 15441664) is 1, the average is 0.018518518518519.

Base conversion 15441664

Base System Value
2 Binary 111010111001111100000000
3 Ternary 1002001111222111
4 Quaternary 322321330000
5 Quinary 12423113124
6 Senary 1310545104
8 Octal 72717400
10 Decimal 15441664
12 Duodecimal 5208194
16 Hexadecimal eb9f00
20 Vigesimal 4ga434
36 Base36 96yv4

Cryptographic Hash Functions

md5 61a3019ea4bd1653d02a0ecc924867d3
sha1 99d0932fd32ae2a805b2de0a08b7c6adc2cb2f83
sha256 2da909dd5a6fd3173280f56b0344fb4ba50b2a49e50d7674279f89d660502f33
sha512 51066a3c505d510031f51e026956e33ae175d15051f5f400b61c96f9f53b546b772ddcca7de27a007235fb3ba3a95a51910bb3af3b57ec8f23076174892c3fc0
ripemd-160 caf10836f25b84e977200cfc9ccc1fcf5ea165d6

15441664 as geometric shapes

Circle

Radius = n
Diameter 30883328
Circumference 97022836.363204
Area 7.4909701972379E+14

Sphere

Radius = n
Volume 1.5423072642635E+22
Surface area 2.9963880788952E+15
Circumference 97022836.363204

Square

Length = n
Perimeter 61766656
Area 238444987088896
Diagonal 21837810.654408

Cube

Length = n
Surface area 1430669922533376
Volume 3.6819873731111E+21
Space diagonal 26745746.601407

Equilateral Triangle

Length = n
Perimeter 46324992
Area 1.0324970811202E+14
Altitude 13372873.300704

Triangular Pyramid

Length = n
Surface area 1.0324970811202E+14
Volume 4.3392637329501E+20
Height 7279270.2181361