20150984 (number)

20150984 is an even 8-digits composite number following 20150983 and preceding 20150985. In scientific notation, it is written as 2.0150984 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 7971840 positive integers (up to 20150984) that are relatively prime to 20150984.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand nine hundred eighty-four

Notation

Scientific notation 2.0150984 × 10^7
Engineering notation 2.0150984 × 10^6

Prime Factorization of 20150984

Prime Factorization 2 × 2 × 2 × 7 × 61 × 17 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5037746
Product of the distinct prime numbers

The prime factorization of 20150984 is 2 × 2 × 2 × 7 × 61 × 17 × 347. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20150984)

Multiplication

n×y
n×2 40301968
n×3 60452952
n×4 80603936
n×5 100754920

Division

n÷y
n÷2 10075492
n÷3 6716994.6666667
n÷3 5037746
n÷5 4030196.8

Exponentiation

ny
n2 406062156168256
n3 8.182552011952E+21
n4 1.6488647467201E+29
n5 3.3226247129321E+36

Nth Root

y√n
2√n 4488.9847404508
3√n 272.12310603903
4√n 66.99988612267
5√n 28.897432079281

Divisors of 20150984

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20150983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150984 can be divided by 64 positive divisors. The sum of these divisors (counting 20150984) is 1, the average is 0.015625.

Base conversion 20150984

Base System Value
2 Binary 1001100110111101011001000
3 Ternary 1101220202221202
4 Quaternary 1030313223020
5 Quinary 20124312414
6 Senary 1555523332
8 Octal 114675310
10 Decimal 20150984
12 Duodecimal 68b9548
16 Hexadecimal 1337ac8
20 Vigesimal 65ih94
36 Base36 bzwlk

Cryptographic Hash Functions

md5 dde1aee0df3fa9b6b19f477d471e2b5e
sha1 b5fcae01611bdc3400e71137ff19af3944e9e74b
sha256 ac4964da877656e412678df033526760d9535f3e49118124affd09864770d521
sha512 dcea2b3053b0245bcc4aeea17ed44f4bf886c0a0f5e75a5dcf1a8a1b2384a38d88d665f9905ebde20d1305a040fbc7b4d37df50f33cc7c2326adaa9e6303442a
ripemd-160 1f8c5de33cbb1fc56f635341be04e56b6ff1d1dc

20150984 as geometric shapes

Circle

Radius = n
Diameter 40301968
Circumference 126612366.59401
Area 1.275681886719E+15

Sphere

Radius = n
Volume 3.427499371782E+22
Surface area 5.1027275468761E+15
Circumference 126612366.59401

Square

Length = n
Perimeter 80603936
Area 406062156168256
Diagonal 28497794.867963

Cube

Length = n
Surface area 2436372937009536
Volume 8.182552011952E+21
Space diagonal 34902528.110508

Equilateral Triangle

Length = n
Perimeter 60452952
Area 1.758300713786E+14
Altitude 17451264.055254

Triangular Pyramid

Length = n
Surface area 1.758300713786E+14
Volume 9.6432300251048E+20
Height 9499264.9559877