20007976 (number)

20007976 is an even 8-digits composite number following 20007975 and preceding 20007977. In scientific notation, it is written as 2.0007976 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9568944 positive integers (up to 20007976) that are relatively prime to 20007976.

Interesting facts

Basic properties

Name

Name twenty million seven thousand nine hundred seventy-six

Notation

Scientific notation 2.0007976 × 10^7
Engineering notation 2.0007976 × 10^6

Prime Factorization of 20007976

Prime Factorization 2 × 2 × 2 × 23 × 108739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5001994
Product of the distinct prime numbers

The prime factorization of 20007976 is 2 × 2 × 2 × 23 × 108739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 4, 93, 266, 438, 9677, 9316, 22491, 56960, 100879, 492414, 3272865, 2053540, 62134161, 48483870, 957021661, 725663647, 2455994903, 1187430563

Basic calculations (n = 20007976)

Multiplication

n×y
n×2 40015952
n×3 60023928
n×4 80031904
n×5 100039880

Division

n÷y
n÷2 10003988
n÷3 6669325.3333333
n÷3 5001994
n÷5 4001595.2

Exponentiation

ny
n2 400319103616576
n3 8.009575017502E+21
n4 1.6025538472038E+29
n5 3.2063858913561E+36

Nth Root

y√n
2√n 4473.0276100199
3√n 271.47784052202
4√n 66.880696841614
5√n 28.856299146003

Divisors of 20007976

1, 2, 4, 8, 23, 46, 92, 184, 108739, 217478, 434956, 869912, 2500997, 5001994, 10003988, 20007976

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 -20007975
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 20007976 can be divided by 16 positive divisors. The sum of these divisors (counting 20007976) is 1, the average is 0.0625.

Base conversion 20007976

Base System Value
2 Binary 1001100010100110000101000
3 Ternary 1101122111210011
4 Quaternary 1030110300220
5 Quinary 20110223401
6 Senary 1552501304
8 Octal 114246050
10 Decimal 20007976
12 Duodecimal 684a834
16 Hexadecimal 1314c28
20 Vigesimal 650jig
36 Base36 bwu94

Cryptographic Hash Functions

md5 a7fc87cff34e7d121ba1e6379771d1d1
sha1 2630a7be9dc09106e9076e559e952047c97048e7
sha256 f1294e35df9d78e3e2f0c2c97c257bafbb07414605c459f6f85c2ad9eba4af5e
sha512 178d406d80c2384437893cbd7218a640691f53de8b463289ee828162afd3f023b36b00077656ecec0dc1f7bfd1ce4bbc547cd6e20be44a24f6ccebb3426a060b
ripemd-160 72cccb1fdbafbde7df5fffd7db1914df8b86986b

20007976 as geometric shapes

Circle

Radius = n
Diameter 40015952
Circumference 125713820.8296
Area 1.2576395550135E+15

Sphere

Radius = n
Volume 3.3550429377814E+22
Surface area 5.0305582200539E+15
Circumference 125713820.8296

Square

Length = n
Perimeter 80031904
Area 400319103616576
Diagonal 28295551.014835

Cube

Length = n
Surface area 2401914621699456
Volume 8.009575017502E+21
Space diagonal 34654830.988619

Equilateral Triangle

Length = n
Perimeter 60023928
Area 1.7334325667608E+14
Altitude 17327415.494309

Triangular Pyramid

Length = n
Surface area 1.7334325667608E+14
Volume 9.4393746821633E+20
Height 9431850.3382785