20007984 (number)

20007984 is an even 8-digits composite number following 20007983 and preceding 20007985. In scientific notation, it is written as 2.0007984 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 6669312 positive integers (up to 20007984) that are relatively prime to 20007984.

Interesting facts

Basic properties

Name

Name twenty million seven thousand nine hundred eighty-four

Notation

Scientific notation 2.0007984 × 10^7
Engineering notation 2.0007984 × 10^6

Prime Factorization of 20007984

Prime Factorization 2 × 2 × 2 × 2 × 3 × 416833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2500998
Product of the distinct prime numbers

The prime factorization of 20007984 is 2 × 2 × 2 × 2 × 3 × 416833. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 18, 88, 667, 598, 8750, 1036, 64617, 21713, 715319, 626182, 4946246, 2352085, 85439887, 63835440, 353181643, 642381369, 8706452997, 1580099558

Basic calculations (n = 20007984)

Multiplication

n×y
n×2 40015968
n×3 60023952
n×4 80031936
n×5 100039920

Division

n÷y
n÷2 10003992
n÷3 6669328
n÷3 5001996
n÷5 4001596.8

Exponentiation

ny
n2 400319423744256
n3 8.0095846251643E+21
n4 1.6025564102693E+29
n5 3.2063923015766E+36

Nth Root

y√n
2√n 4473.0285042687
3√n 271.47787670463
4√n 66.880703527016
5√n 28.856301453587

Divisors of 20007984

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416833, 833666, 1250499, 1667332, 2500998, 3334664, 5001996, 6669328, 10003992, 20007984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20007983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20007984 can be divided by 20 positive divisors. The sum of these divisors (counting 20007984) is 1, the average is 0.05.

Base conversion 20007984

Base System Value
2 Binary 1001100010100110000110000
3 Ternary 1101122111210110
4 Quaternary 1030110300300
5 Quinary 20110223414
6 Senary 1552501320
8 Octal 114246060
10 Decimal 20007984
12 Duodecimal 684a840
16 Hexadecimal 1314c30
20 Vigesimal 650jj4
36 Base36 bwu9c

Cryptographic Hash Functions

md5 692b250f302f12234be522d89557ed30
sha1 02d4bd5600512a2390ba9bde63d3968a30086c21
sha256 27e70085ebedb77a76d066061a4330dbb36e1223ecc4658e1374a41a6fce9828
sha512 2a474a1aef70ea35794efde47e845dd18ef8f35cc0d03b8088ca3ec33e85fa20edd230a5c6bd8cfef3320e982ac6c12338452114a403a5a5a4d05b3264efb444
ripemd-160 60df02c45fe155ca81c21e7f025e475bf1d6dae8

20007984 as geometric shapes

Circle

Radius = n
Diameter 40015968
Circumference 125713871.09508
Area 1.2576405607243E+15

Sphere

Radius = n
Volume 3.3550469622296E+22
Surface area 5.030562242897E+15
Circumference 125713871.09508

Square

Length = n
Perimeter 80031936
Area 400319423744256
Diagonal 28295562.328544

Cube

Length = n
Surface area 2401916542465536
Volume 8.0095846251643E+21
Space diagonal 34654844.845025

Equilateral Triangle

Length = n
Perimeter 60023952
Area 1.7334339529544E+14
Altitude 17327422.422513

Triangular Pyramid

Length = n
Surface area 1.7334339529544E+14
Volume 9.439386004902E+20
Height 9431854.1095146