19974420 (number)

19974420 is an even 8-digits composite number following 19974419 and preceding 19974421. In scientific notation, it is written as 1.9974420 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 5326464 positive integers (up to 19974420) that are relatively prime to 19974420.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred seventy-four thousand four hundred twenty

Notation

Scientific notation 1.9974420 × 10^7
Engineering notation 1.9974420 × 10^6

Prime Factorization of 19974420

Prime Factorization 2 × 2 × 9 × 5 × 110969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9987210
Product of the distinct prime numbers

The prime factorization of 19974420 is 2 × 2 × 9 × 5 × 110969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 1, 25, 909, 410, 1239, 7739, 39273, 64157, 503687, 553982, 318777, 8169364, 26047880, 22629727, 581827841, 908829447, 6912363058, 2616360290

Basic calculations (n = 19974420)

Multiplication

n×y
n×2 39948840
n×3 59923260
n×4 79897680
n×5 99872100

Division

n÷y
n÷2 9987210
n÷3 6658140
n÷3 4993605
n÷5 3994884

Exponentiation

ny
n2 398977454336400
n3 7.9693432434461E+21
n4 1.5918300906875E+29
n5 3.1795882800031E+36

Nth Root

y√n
2√n 4469.2751090082
3√n 271.32598761606
4√n 66.852637262925
5√n 28.846613486481

Divisors of 19974420

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 110969, 221938, 443876, 554845, 998721, 1109690, 1997442, 2219380, 3994884, 4993605, 9987210, 19974420

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 -19974419
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 19974420 can be divided by 24 positive divisors. The sum of these divisors (counting 19974420) is 1, the average is 0.041666666666667.

Base conversion 19974420

Base System Value
2 Binary 1001100001100100100010100
3 Ternary 1101120210202100
4 Quaternary 1030030210110
5 Quinary 20103140140
6 Senary 1552042100
8 Octal 114144424
10 Decimal 19974420
12 Duodecimal 6833330
16 Hexadecimal 130c914
20 Vigesimal 64gg10
36 Base36 bw4d0

Cryptographic Hash Functions

md5 5464888f23fe76a2889fdaee88055e5a
sha1 6bcea5b399f3024b702756e4127bb1cdcadb63d2
sha256 ea8ae06e0168f643a32f3db599af89ef7d1e902f8fe69227616d26b3f1867501
sha512 b1d73bc21408793ce0a26dea86731faad5fdeeaf7fb8ae8c27e686ca15c90534c30e7ffef0837a215a610d6451b33b1da1d7bdb5a8f115091465b1f7bee0e0f9
ripemd-160 86e7950b1510b0909cda20cb71ab70ba9fdaa0d7

19974420 as geometric shapes

Circle

Radius = n
Diameter 39948840
Circumference 125502982.26343
Area 1.2534246394912E+15

Sphere

Radius = n
Volume 3.3381906916728E+22
Surface area 5.0136985579648E+15
Circumference 125502982.26343

Square

Length = n
Perimeter 79897680
Area 398977454336400
Diagonal 28248095.664536

Cube

Length = n
Surface area 2393864726018400
Volume 7.9693432434461E+21
Space diagonal 34596710.29172

Equilateral Triangle

Length = n
Perimeter 59923260
Area 1.7276230549628E+14
Altitude 17298355.14586

Triangular Pyramid

Length = n
Surface area 1.7276230549628E+14
Volume 9.3919610817399E+20
Height 9416031.8881788