20150916 (number)

20150916 is an even 8-digits composite number following 20150915 and preceding 20150917. In scientific notation, it is written as 2.0150916 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6321792 positive integers (up to 20150916) that are relatively prime to 20150916.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand nine hundred sixteen

Notation

Scientific notation 2.0150916 × 10^7
Engineering notation 2.0150916 × 10^6

Prime Factorization of 20150916

Prime Factorization 2 × 2 × 3 × 17 × 98779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10075458
Product of the distinct prime numbers

The prime factorization of 20150916 is 2 × 2 × 3 × 17 × 98779. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 67, 41, 134, 381, 7992, 2109, 29363, 35064, 396679, 353831, 2618122, 2485560, 89592846, 63011231, 906574397, 568021819, 3593970831, 4804720771

Basic calculations (n = 20150916)

Multiplication

n×y
n×2 40301832
n×3 60452748
n×4 80603664
n×5 100754580

Division

n÷y
n÷2 10075458
n÷3 6716972
n÷3 5037729
n÷5 4030183.2

Exponentiation

ny
n2 406059415639056
n3 8.1824691755517E+21
n4 1.6488424902913E+29
n5 3.3225686519091E+36

Nth Root

y√n
2√n 4488.9771663487
3√n 272.12279994328
4√n 66.9998295994
5√n 28.897412576233

Divisors of 20150916

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98779, 197558, 296337, 395116, 592674, 1185348, 1679243, 3358486, 5037729, 6716972, 10075458, 20150916

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 -20150915
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 20150916 can be divided by 24 positive divisors. The sum of these divisors (counting 20150916) is 1, the average is 0.041666666666667.

Base conversion 20150916

Base System Value
2 Binary 1001100110111101010000100
3 Ternary 1101220202212020
4 Quaternary 1030313222010
5 Quinary 20124312131
6 Senary 1555523140
8 Octal 114675204
10 Decimal 20150916
12 Duodecimal 68b94b0
16 Hexadecimal 1337a84
20 Vigesimal 65ih5g
36 Base36 bzwjo

Cryptographic Hash Functions

md5 46ae06198fe717ba4aa2e2b55ea78dd0
sha1 c11d4a207d1e9d23fd8981809c56ff30d34c0182
sha256 69a500c981a27bd9f226fd1c3e1d36c6e09007fd52dcaa173bb4fb985bc229e6
sha512 2a7e71beede5d3f94ca9677f9abfe5234e936eca60a22f7a7ac00885200f3218ee50eec0e4a6c2e6277e7d32bbb3a9c1c72b5ae2ee84ac94c126f5280065a131
ripemd-160 b8f19a0b3ea6bd000926ab10ccc1a6c38f118b1f

20150916 as geometric shapes

Circle

Radius = n
Diameter 40301832
Circumference 126611939.33741
Area 1.2756732770926E+15

Sphere

Radius = n
Volume 3.4274646733518E+22
Surface area 5.1026931083705E+15
Circumference 126611939.33741

Square

Length = n
Perimeter 80603664
Area 406059415639056
Diagonal 28497698.701441

Cube

Length = n
Surface area 2436356493834336
Volume 8.1824691755517E+21
Space diagonal 34902410.331053

Equilateral Triangle

Length = n
Perimeter 60452748
Area 1.7582888469464E+14
Altitude 17451205.165526

Triangular Pyramid

Length = n
Surface area 1.7582888469464E+14
Volume 9.6431324014708E+20
Height 9499232.9004803