15261664 (number)

15261664 is an even 8-digits composite number following 15261663 and preceding 15261665. In scientific notation, it is written as 1.5261664 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 6870400 positive integers (up to 15261664) that are relatively prime to 15261664.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5261664 × 10^7
Engineering notation 1.5261664 × 10^6

Prime Factorization of 15261664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 191 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 953854
Product of the distinct prime numbers

The prime factorization of 15261664 is 2 × 2 × 2 × 2 × 2 × 11 × 191 × 227. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15261664)

Multiplication

n×y
n×2 30523328
n×3 45784992
n×4 61046656
n×5 76308320

Division

n÷y
n÷2 7630832
n÷3 5087221.3333333
n÷3 3815416
n÷5 3052332.8

Exponentiation

ny
n2 232918388048896
n3 3.5547221778239E+21
n4 5.4250975491296E+28
n5 8.279601596204E+35

Nth Root

y√n
2√n 3906.6179746681
3√n 248.04699074882
4√n 62.502943728021
5√n 27.335081783115

Divisors of 15261664

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15261663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15261664 can be divided by 48 positive divisors. The sum of these divisors (counting 15261664) is 1, the average is 0.020833333333333.

Base conversion 15261664

Base System Value
2 Binary 111010001101111111100000
3 Ternary 1001201101001211
4 Quaternary 322031333200
5 Quinary 12401333124
6 Senary 1303035504
8 Octal 72157740
10 Decimal 15261664
12 Duodecimal 513bb94
16 Hexadecimal e8dfe0
20 Vigesimal 4f7e34
36 Base36 933z4

Cryptographic Hash Functions

md5 0516324ba767b3297a69d6d54e080f12
sha1 7ec561d9616716ab284254cdcbbd53e821026505
sha256 ffe8c9a90dae7966bec90a30bed61c4be3d8db29d65fb0e3dd2c5bf1db6cac18
sha512 249bfa94c5fd0d2e0b2e6a09150919717dfe279f28a7969588a2f6693ca2cb30b97d59bb055d45c95237b5673659e60c4b713fc9e2e12f650833852667eb7edb
ripemd-160 604dc8a0504fe01ba49171f56dcbf4c87b02dd46

15261664 as geometric shapes

Circle

Radius = n
Diameter 30523328
Circumference 95891863.007912
Area 7.3173469678039E+14

Sphere

Radius = n
Volume 1.4889985439206E+22
Surface area 2.9269387871216E+15
Circumference 95891863.007912

Square

Length = n
Perimeter 61046656
Area 232918388048896
Diagonal 21583252.213181

Cube

Length = n
Surface area 1397510328293376
Volume 3.5547221778239E+21
Space diagonal 26433977.456045

Equilateral Triangle

Length = n
Perimeter 45784992
Area 1.0085662052943E+14
Altitude 13216988.728022

Triangular Pyramid

Length = n
Surface area 1.0085662052943E+14
Volume 4.1892802619558E+20
Height 7194417.4043937