15663996 (number)

15663996 is an even 8-digits composite number following 15663995 and preceding 15663997. In scientific notation, it is written as 1.5663996 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 5221296 positive integers (up to 15663996) that are relatively prime to 15663996.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-three thousand nine hundred ninety-six

Notation

Scientific notation 1.5663996 × 10^7
Engineering notation 1.5663996 × 10^6

Prime Factorization of 15663996

Prime Factorization 2 × 2 × 9 × 3 × 145037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7831998
Product of the distinct prime numbers

The prime factorization of 15663996 is 2 × 2 × 9 × 3 × 145037. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 36, 74, 966, 962, 4206, 5157, 24726, 26613, 68305, 501116, 9138940, 8857924, 29536297, 46268262, 390526721, 493883462, 5359741955, 8688408499

Basic calculations (n = 15663996)

Multiplication

n×y
n×2 31327992
n×3 46991988
n×4 62655984
n×5 78319980

Division

n÷y
n÷2 7831998
n÷3 5221332
n÷3 3915999
n÷5 3132799.2

Exponentiation

ny
n2 245360770688016
n3 3.843330130614E+21
n4 6.0201907792617E+28
n5 9.4300244285592E+35

Nth Root

y√n
2√n 3957.7766485743
3√n 250.20780588566
4√n 62.910862723176
5√n 27.477708547241

Divisors of 15663996

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 145037, 290074, 435111, 580148, 870222, 1305333, 1740444, 2610666, 3915999, 5221332, 7831998, 15663996

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 -15663995
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 15663996 can be divided by 24 positive divisors. The sum of these divisors (counting 15663996) is 1, the average is 0.041666666666667.

Base conversion 15663996

Base System Value
2 Binary 111011110000001101111100
3 Ternary 1002110210222000
4 Quaternary 323300031330
5 Quinary 13002221441
6 Senary 1315422300
8 Octal 73601574
10 Decimal 15663996
12 Duodecimal 52b4990
16 Hexadecimal ef037c
20 Vigesimal 4hhjjg
36 Base36 9bqf0

Cryptographic Hash Functions

md5 d8f949854ee1fa94251ce68ba2422d65
sha1 b15660c211e0b02abf34f49c3f62996f49ead7a9
sha256 8bb23c4ba3a76acfdb72caaa8bb1e2326c7cd694c71904b60aee9393e63250d9
sha512 383655e4a22e6b94f276e4450b9b868172c27da14b2cf6249130c45a00e3ad721e5a56d4ad4250db10c1fd89c7ed0a368cdaa628d856352189dd6fcd0c3e55ef
ripemd-160 c3c87d2d289da1c10150349b2707acad370849fd

15663996 as geometric shapes

Circle

Radius = n
Diameter 31327992
Circumference 98419789.51892
Area 7.708235946726E+14

Sphere

Radius = n
Volume 1.6098903604876E+22
Surface area 3.0832943786904E+15
Circumference 98419789.51892

Square

Length = n
Perimeter 62655984
Area 245360770688016
Diagonal 22152235.584158

Cube

Length = n
Surface area 1472164624128096
Volume 3.843330130614E+21
Space diagonal 27130836.921556

Equilateral Triangle

Length = n
Perimeter 46991988
Area 1.0624433025398E+14
Altitude 13565418.460778

Triangular Pyramid

Length = n
Surface area 1.0624433025398E+14
Volume 4.5294079961596E+20
Height 7384078.5280526