20124870 (number)

20124870 is an even 8-digits composite number following 20124869 and preceding 20124871. In scientific notation, it is written as 2.0124870 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5338080 positive integers (up to 20124870) that are relatively prime to 20124870.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-four thousand eight hundred seventy

Notation

Scientific notation 2.0124870 × 10^7
Engineering notation 2.0124870 × 10^6

Prime Factorization of 20124870

Prime Factorization 2 × 3 × 5 × 199 × 3371

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20124870
Product of the distinct prime numbers

The prime factorization of 20124870 is 2 × 3 × 5 × 199 × 3371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 94, 51, 409, 271, 1107, 4918, 60506, 71848, 791166, 568446, 7878868, 5661441, 13226607, 26167218, 994935172, 496629689, 1428254107, 2175399813

Basic calculations (n = 20124870)

Multiplication

n×y
n×2 40249740
n×3 60374610
n×4 80499480
n×5 100624350

Division

n÷y
n÷2 10062435
n÷3 6708290
n÷3 5031217.5
n÷5 4024974

Exponentiation

ny
n2 405010392516900
n3 8.1507814980516E+21
n4 1.6403341804669E+29
n5 3.3011512138454E+36

Nth Root

y√n
2√n 4486.0751219747
3√n 272.00550558349
4√n 66.978168995387
5√n 28.889938459916

Divisors of 20124870

1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 3371, 5970, 6742, 10113, 16855, 20226, 33710, 50565, 101130, 670829, 1341658, 2012487, 3354145, 4024974, 6708290, 10062435, 20124870

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20124869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20124870 can be divided by 32 positive divisors. The sum of these divisors (counting 20124870) is 1, the average is 0.03125.

Base conversion 20124870

Base System Value
2 Binary 1001100110001010011000110
3 Ternary 1101212110010120
4 Quaternary 1030301103012
5 Quinary 20122443440
6 Senary 1555202410
8 Octal 114612306
10 Decimal 20124870
12 Duodecimal 68a6406
16 Hexadecimal 13314c6
20 Vigesimal 65fc3a
36 Base36 bzcg6

Cryptographic Hash Functions

md5 e40182ac8e607cc8bb69324d03273f4c
sha1 5237ea2fc3a8add3931373fba0c7f7a7fef1137a
sha256 4f80ca6060b51ba18a48e4b8c209a7c2ead3facb910259fb1bd762b004b1d176
sha512 9000429cc063e64099fd0360d2c180caaff1aa951e5f45c41132c052b55def35de26eaaf39ff76dbba981013ac7b4bca7e2a9d724d3cbafff3f824df820ff58c
ripemd-160 356e2cea829e4544f517c3dd3fd0ecb8e8ff4544

20124870 as geometric shapes

Circle

Radius = n
Diameter 40249740
Circumference 126448287.4929
Area 1.2723776737586E+15

Sphere

Radius = n
Volume 3.4141913700393E+22
Surface area 5.0895106950344E+15
Circumference 126448287.4929

Square

Length = n
Perimeter 80499480
Area 405010392516900
Diagonal 28460864.094995

Cube

Length = n
Surface area 2430062355101400
Volume 8.1507814980516E+21
Space diagonal 34857297.335719

Equilateral Triangle

Length = n
Perimeter 60374610
Area 1.7537464435817E+14
Altitude 17428648.667859

Triangular Pyramid

Length = n
Surface area 1.7537464435817E+14
Volume 9.6057881154035E+20
Height 9486954.6983318