20150946 (number)

20150946 is an even 8-digits composite number following 20150945 and preceding 20150947. In scientific notation, it is written as 2.0150946 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6703200 positive integers (up to 20150946) that are relatively prime to 20150946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0150946 × 10^7
Engineering notation 2.0150946 × 10^6

Prime Factorization of 20150946

Prime Factorization 2 × 9 × 701 × 1597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20150946
Product of the distinct prime numbers

The prime factorization of 20150946 is 2 × 9 × 701 × 1597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 97, 66, 628, 728, 7137, 1194, 66796, 71541, 778598, 941161, 1619522, 3148632, 83401235, 16676928, 480701406, 465095356, 5791192235, 5224747648

Basic calculations (n = 20150946)

Multiplication

n×y
n×2 40301892
n×3 60452838
n×4 80603784
n×5 100754730

Division

n÷y
n÷2 10075473
n÷3 6716982
n÷3 5037736.5
n÷5 4030189.2

Exponentiation

ny
n2 406060624694916
n3 8.1825057209535E+21
n4 1.6488523092763E+29
n5 3.3225933846201E+36

Nth Root

y√n
2√n 4488.9805078659
3√n 272.12293498561
4√n 66.999854536155
5√n 28.897421180525

Divisors of 20150946

1, 2, 9, 18, 701, 1402, 1597, 3194, 6309, 12618, 14373, 28746, 1119497, 2238994, 10075473, 20150946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20150945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150946 can be divided by 16 positive divisors. The sum of these divisors (counting 20150946) is 1, the average is 0.0625.

Base conversion 20150946

Base System Value
2 Binary 1001100110111101010100010
3 Ternary 1101220202220100
4 Quaternary 1030313222202
5 Quinary 20124312241
6 Senary 1555523230
8 Octal 114675242
10 Decimal 20150946
12 Duodecimal 68b9516
16 Hexadecimal 1337aa2
20 Vigesimal 65ih76
36 Base36 bzwki

Cryptographic Hash Functions

md5 674a44d0c5983e95ce307ca5ce8e9480
sha1 fdbc1c67212822ff9692a331a92fd782dc9f4a35
sha256 19c5e462a7dc9dc17488a59017ccbfc8b6054b027bd99348236b749a94d249bd
sha512 f961eb338979b1ade8350aee9dd91aec7589c2509fd0ff710e35cad62449382e6fd11cbebbf0c9433e6a51ec130c72c5fb64aafe63dbfa7310de314fb3f64392
ripemd-160 e3b5be19476a88123a3e44ec4d03b8f97339c385

20150946 as geometric shapes

Circle

Radius = n
Diameter 40301892
Circumference 126612127.83297
Area 1.2756770754536E+15

Sphere

Radius = n
Volume 3.4274799814539E+22
Surface area 5.1027083018145E+15
Circumference 126612127.83297

Square

Length = n
Perimeter 80603784
Area 406060624694916
Diagonal 28497741.127848

Cube

Length = n
Surface area 2436363748169496
Volume 8.1825057209535E+21
Space diagonal 34902462.292577

Equilateral Triangle

Length = n
Perimeter 60452838
Area 1.7582940823119E+14
Altitude 17451231.146288

Triangular Pyramid

Length = n
Surface area 1.7582940823119E+14
Volume 9.6431754706399E+20
Height 9499247.042616