20150849 (number)

20150849 is an odd 8-digits composite number following 20150848 and preceding 20150850. In scientific notation, it is written as 2.0150849 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 19090260 positive integers (up to 20150849) that are relatively prime to 20150849.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand eight hundred forty-nine

Notation

Scientific notation 2.0150849 × 10^7
Engineering notation 2.0150849 × 10^6

Prime Factorization of 20150849

Prime Factorization 19 × 1060571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20150849
Product of the distinct prime numbers

The prime factorization of 20150849 is 19 × 1060571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 40, 50, 664, 382, 5972, 8325, 74863, 70594, 35968, 204139, 9574415, 9147241, 92715913, 54892194, 317672957, 827703518, 8805659331, 7950527268

Basic calculations (n = 20150849)

Multiplication

n×y
n×2 40301698
n×3 60452547
n×4 80603396
n×5 100754245

Division

n÷y
n÷2 10075424.5
n÷3 6716949.6666667
n÷3 5037712.25
n÷5 4030169.8

Exponentiation

ny
n2 406056715420801
n3 8.1823875578805E+21
n4 1.6488205613833E+29
n5 3.322513416053E+36

Nth Root

y√n
2√n 4488.969703618
3√n 272.12249834826
4√n 66.999773907215
5√n 28.897393359943

Divisors of 20150849

1, 19, 1060571, 20150849

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20150848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150849 can be divided by 4 positive divisors. The sum of these divisors (counting 20150849) is 1, the average is 0.25.

Base conversion 20150849

Base System Value
2 Binary 1001100110111101001000001
3 Ternary 1101220202202202
4 Quaternary 1030313221001
5 Quinary 20124311344
6 Senary 1555522545
8 Octal 114675101
10 Decimal 20150849
12 Duodecimal 68b9455
16 Hexadecimal 1337a41
20 Vigesimal 65ih29
36 Base36 bzwht

Cryptographic Hash Functions

md5 4b920eefac1f1c087672a48354ab824f
sha1 c4894b6d8c850702bca8430d6652cb511f9090ea
sha256 55cbfa963c4d2a75f2c6d1b35a8a6c13f990549122c3116037d3e2d4716b2408
sha512 a115c2b771c9f8e2c3ca5c2c3506c496d082281a20fb91cc61f5e44536e241dde4e9d28a55d57cbd0e2f634813823480b3fdbccdb7e3694b05e575d77812ef14
ripemd-160 378280c554a4ba2679c17e0ab8e7dddbc38e25d0

20150849 as geometric shapes

Circle

Radius = n
Diameter 40301698
Circumference 126611518.36399
Area 1.2756647941068E+15

Sphere

Radius = n
Volume 3.4274304854216E+22
Surface area 5.1026591764272E+15
Circumference 126611518.36399

Square

Length = n
Perimeter 80603396
Area 406056715420801
Diagonal 28497603.949132

Cube

Length = n
Surface area 2436340292524806
Volume 8.1823875578805E+21
Space diagonal 34902294.283648

Equilateral Triangle

Length = n
Perimeter 60452547
Area 1.7582771546584E+14
Altitude 17451147.141824

Triangular Pyramid

Length = n
Surface area 1.7582771546584E+14
Volume 9.6430362141229E+20
Height 9499201.3163774