20019984 (number)

20019984 is an even 8-digits composite number following 20019983 and preceding 20019985. In scientific notation, it is written as 2.0019984 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 6612480 positive integers (up to 20019984) that are relatively prime to 20019984.

Interesting facts

Basic properties

Name

Name twenty million nineteen thousand nine hundred eighty-four

Notation

Scientific notation 2.0019984 × 10^7
Engineering notation 2.0019984 × 10^6

Prime Factorization of 20019984

Prime Factorization 2 × 2 × 2 × 2 × 3 × 113 × 3691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2502498
Product of the distinct prime numbers

The prime factorization of 20019984 is 2 × 2 × 2 × 2 × 3 × 113 × 3691. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 72, 66, 87, 372, 2535, 7031, 6059, 52637, 51141, 779678, 1347706, 3783344, 93853957, 61802509, 252363259, 156526792, 6750173794, 165987917

Basic calculations (n = 20019984)

Multiplication

n×y
n×2 40039968
n×3 60059952
n×4 80079936
n×5 100099920

Division

n÷y
n÷2 10009992
n÷3 6673328
n÷3 5004996
n÷5 4003996.8

Exponentiation

ny
n2 400799759360256
n3 8.0240047695962E+21
n4 1.6064044710324E+29
n5 3.2160191807597E+36

Nth Root

y√n
2√n 4474.3696762784
3√n 271.53213976699
4√n 66.890729374693
5√n 28.859761997881

Divisors of 20019984

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3691, 5424, 7382, 11073, 14764, 22146, 29528, 44292, 59056, 88584, 177168, 417083, 834166, 1251249, 1668332, 2502498, 3336664, 5004996, 6673328, 10009992, 20019984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20019983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20019984 can be divided by 40 positive divisors. The sum of these divisors (counting 20019984) is 1, the average is 0.025.

Base conversion 20019984

Base System Value
2 Binary 1001100010111101100010000
3 Ternary 1101200010020220
4 Quaternary 1030113230100
5 Quinary 20111114414
6 Senary 1553033040
8 Octal 114275420
10 Decimal 20019984
12 Duodecimal 6855780
16 Hexadecimal 1317b10
20 Vigesimal 6529j4
36 Base36 bx3io

Cryptographic Hash Functions

md5 c6bab4ace932174fde2076aa6e171ed3
sha1 be709cca9cb780774b34f77c2f47e590caf63827
sha256 46774397505838d1c460b9560e611e570788f96f6ceaabf9c9c5d418b61cf3c9
sha512 808ac1a5a82e874991a669ceef1fac78e62f08f4dceb2106a30b046afa7af51722b2909d7442ce496eb71b111edc9c46912b6780beaa2f03b16791bd422a0d29
ripemd-160 1dbe5c324b5565fbd5517cf40185238035c846f1

20019984 as geometric shapes

Circle

Radius = n
Diameter 40039968
Circumference 125789269.31877
Area 1.2591495795667E+15

Sphere

Radius = n
Volume 3.3610872582044E+22
Surface area 5.0365983182669E+15
Circumference 125789269.31877

Square

Length = n
Perimeter 80079936
Area 400799759360256
Diagonal 28312532.891292

Cube

Length = n
Surface area 2404798556161536
Volume 8.0240047695962E+21
Space diagonal 34675629.454716

Equilateral Triangle

Length = n
Perimeter 60059952
Area 1.7355138671834E+14
Altitude 17337814.727358

Triangular Pyramid

Length = n
Surface area 1.7355138671834E+14
Volume 9.4563803080911E+20
Height 9437510.9637641