19994916 (number)

19994916 is an even 8-digits composite number following 19994915 and preceding 19994917. In scientific notation, it is written as 1.9994916 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 6314112 positive integers (up to 19994916) that are relatively prime to 19994916.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-four thousand nine hundred sixteen

Notation

Scientific notation 1.9994916 × 10^7
Engineering notation 1.9994916 × 10^6

Prime Factorization of 19994916

Prime Factorization 2 × 2 × 3 × 19 × 87697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9997458
Product of the distinct prime numbers

The prime factorization of 19994916 is 2 × 2 × 3 × 19 × 87697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 86, 66, 546, 617, 2646, 1580, 886, 28322, 167081, 206990, 6018725, 5800180, 66513228, 11343201, 197977690, 464480680, 1236849981, 1913994842

Basic calculations (n = 19994916)

Multiplication

n×y
n×2 39989832
n×3 59984748
n×4 79979664
n×5 99974580

Division

n÷y
n÷2 9997458
n÷3 6664972
n÷3 4998729
n÷5 3998983.2

Exponentiation

ny
n2 399796665847056
n3 7.993900750692E+21
n4 1.5983737402242E+29
n5 3.1959348672389E+36

Nth Root

y√n
2√n 4471.5675103927
3√n 271.41875954506
4√n 66.869780247828
5√n 28.852531031699

Divisors of 19994916

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 87697, 175394, 263091, 350788, 526182, 1052364, 1666243, 3332486, 4998729, 6664972, 9997458, 19994916

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 -19994915
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 19994916 can be divided by 24 positive divisors. The sum of these divisors (counting 19994916) is 1, the average is 0.041666666666667.

Base conversion 19994916

Base System Value
2 Binary 1001100010001100100100100
3 Ternary 1101121211212110
4 Quaternary 1030101210210
5 Quinary 20104314131
6 Senary 1552321020
8 Octal 114214444
10 Decimal 19994916
12 Duodecimal 6843170
16 Hexadecimal 1311924
20 Vigesimal 64j75g
36 Base36 bwk6c

Cryptographic Hash Functions

md5 ff2e35b62904f9c6f5e4eb7d4ea99dfc
sha1 bd08f561a04186e4c2e50df1e2488d5aa31df4e9
sha256 99d66195e6db3aef8e5a568b1f18b97d8d3549994e23edce8387cfff3ced522b
sha512 226f650d27ddc3b2a397dbb54348e98095d18df8f63243b25303ef5de240d6a3069516132e34832320eb97257cb27fe9661dd9900a60f6d32212b411c5d9519e
ripemd-160 471b368e1e8b431fda2f376f5a744168278e5064

19994916 as geometric shapes

Circle

Radius = n
Diameter 39989832
Circumference 125631762.42949
Area 1.2559982683548E+15

Sphere

Radius = n
Volume 3.3484773162533E+22
Surface area 5.0239930734192E+15
Circumference 125631762.42949

Square

Length = n
Perimeter 79979664
Area 399796665847056
Diagonal 28277081.385711

Cube

Length = n
Surface area 2398779995082336
Volume 7.993900750692E+21
Space diagonal 34632210.405072

Equilateral Triangle

Length = n
Perimeter 59984748
Area 1.7311703448593E+14
Altitude 17316105.202536

Triangular Pyramid

Length = n
Surface area 1.7311703448593E+14
Volume 9.4209023815775E+20
Height 9425693.7952369