15661164 (number)

15661164 is an even 8-digits composite number following 15661163 and preceding 15661165. In scientific notation, it is written as 1.5661164 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 5220384 positive integers (up to 15661164) that are relatively prime to 15661164.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5661164 × 10^7
Engineering notation 1.5661164 × 10^6

Prime Factorization of 15661164

Prime Factorization 2 × 2 × 3 × 1305097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7830582
Product of the distinct prime numbers

The prime factorization of 15661164 is 2 × 2 × 3 × 1305097. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 64, 42, 140, 854, 9581, 4692, 25659, 60081, 765629, 238110, 6326535, 4805343, 27147877, 23597775, 975018958, 695174134, 1817514507, 4439629883

Basic calculations (n = 15661164)

Multiplication

n×y
n×2 31322328
n×3 46983492
n×4 62644656
n×5 78305820

Division

n÷y
n÷2 7830582
n÷3 5220388
n÷3 3915291
n÷5 3132232.8

Exponentiation

ny
n2 245272057834896
n3 3.8412459223698E+21
n4 6.0158382354565E+28
n5 9.4215029202954E+35

Nth Root

y√n
2√n 3957.4188557695
3√n 250.19272605516
4√n 62.908019010055
5√n 27.476714899148

Divisors of 15661164

1, 2, 3, 4, 6, 12, 1305097, 2610194, 3915291, 5220388, 7830582, 15661164

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15661163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15661164 can be divided by 12 positive divisors. The sum of these divisors (counting 15661164) is 1, the average is 0.083333333333333.

Base conversion 15661164

Base System Value
2 Binary 111011101111100001101100
3 Ternary 1002110200002010
4 Quaternary 323233201230
5 Quinary 13002124124
6 Senary 1315401220
8 Octal 73574154
10 Decimal 15661164
12 Duodecimal 52b3210
16 Hexadecimal eef86c
20 Vigesimal 4hhci4
36 Base36 9bo8c

Cryptographic Hash Functions

md5 ffc1a9355de4c95ea9475f6a69f98edb
sha1 c4d15e4f106638956ac6abf3c4aa584afbab531b
sha256 cb79fd55c22652b0e226a9f6fb2f8221e4dbeee302eb5b50778adf43bc800f51
sha512 85eec3ec7e5603329d5a2204b685d499a04579afaaa762289c769bc1bbf2f8ce09af17d54bc2a6c0362e8855458f1d360e3aa42d833111601d58d2f7a844afa6
ripemd-160 c0593ae025a3cd27ebcb3d70fdeb2dffec9de04a

15661164 as geometric shapes

Circle

Radius = n
Diameter 31322328
Circumference 98401995.53813
Area 7.7054489502496E+14

Sphere

Radius = n
Volume 1.6090173293798E+22
Surface area 3.0821795800998E+15
Circumference 98401995.53813

Square

Length = n
Perimeter 62644656
Area 245272057834896
Diagonal 22148230.531349

Cube

Length = n
Surface area 1471632347009376
Volume 3.8412459223698E+21
Space diagonal 27125931.753669

Equilateral Triangle

Length = n
Perimeter 46983492
Area 1.0620591646175E+14
Altitude 13562965.876834

Triangular Pyramid

Length = n
Surface area 1.0620591646175E+14
Volume 4.5269517331881E+20
Height 7382743.5104498