20049997 (number)

20049997 is an odd 8-digits composite number following 20049996 and preceding 20049998. In scientific notation, it is written as 2.0049997 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 15966720 positive integers (up to 20049997) that are relatively prime to 20049997.

Interesting facts

Basic properties

Name

Name twenty million forty-nine thousand nine hundred ninety-seven

Notation

Scientific notation 2.0049997 × 10^7
Engineering notation 2.0049997 × 10^6

Prime Factorization of 20049997

Prime Factorization 97 × 437 × 11 × 43

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20049997
Product of the distinct prime numbers

The prime factorization of 20049997 is 97 × 437 × 11 × 43. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 28, 92, 317, 602, 1349, 7952, 23335, 91324, 281036, 556752, 4042441, 3541733, 26209594, 82922698, 785453547, 968242504, 3028372530, 1398810306

Basic calculations (n = 20049997)

Multiplication

n×y
n×2 40099994
n×3 60149991
n×4 80199988
n×5 100249985

Division

n÷y
n÷2 10024998.5
n÷3 6683332.3333333
n÷3 5012499.25
n÷5 4009999.4

Exponentiation

ny
n2 402002379700009
n3 8.060146506978E+21
n4 1.6160591328447E+29
n5 3.2401980765359E+36

Nth Root

y√n
2√n 4477.7223004559
3√n 271.66776133817
4√n 66.915785136662
5√n 28.868409847914

Divisors of 20049997

1, 11, 43, 97, 437, 473, 1067, 4171, 4807, 18791, 42389, 45881, 206701, 466279, 1822727, 20049997

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 -20049996
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 20049997 can be divided by 16 positive divisors. The sum of these divisors (counting 20049997) is 1, the average is 0.0625.

Base conversion 20049997

Base System Value
2 Binary 1001100011111000001001101
3 Ternary 1101201122102111
4 Quaternary 1030133001031
5 Quinary 20113044442
6 Senary 1553424021
8 Octal 114370115
10 Decimal 20049997
12 Duodecimal 686b011
16 Hexadecimal 131f04d
20 Vigesimal 6564jh
36 Base36 bxqod

Cryptographic Hash Functions

md5 181d13aa4737be94e5bfd73e99dcf4b4
sha1 03b1a34fd6dcf4a1e0ccd035f8e3ab9ee44e4c0e
sha256 8bc3fd3562b5d3e7e817c332f56520836010263f7fe58ff47b8965a8d4efa021
sha512 045272c632dba623206da788bc473ad5674ec82420a116b508b8443f15b91b332c7160247f8d08c706eb4c02986c60a1f6c4d8599001dd2abc64ffa2ea5222d3
ripemd-160 c14fe6976f7f040afcd3c0a9e75da8d4e6a9d88c

20049997 as geometric shapes

Circle

Radius = n
Diameter 40099994
Circumference 125977846.55939
Area 1.2629277227912E+15

Sphere

Radius = n
Volume 3.3762262737573E+22
Surface area 5.0517108911647E+15
Circumference 125977846.55939

Square

Length = n
Perimeter 80199988
Area 402002379700009
Diagonal 28354977.68294

Cube

Length = n
Surface area 2412014278200054
Volume 8.060146506978E+21
Space diagonal 34727613.495604

Equilateral Triangle

Length = n
Perimeter 60149991
Area 1.74072136601E+14
Altitude 17363806.747802

Triangular Pyramid

Length = n
Surface area 1.74072136601E+14
Volume 9.4989737540687E+20
Height 9451659.2276466