201872990 (number)

201872990 is an even 9-digits composite number following 201872989 and preceding 201872991. In scientific notation, it is written as 2.01872990 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 71844640 positive integers (up to 201872990) that are relatively prime to 201872990.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred seventy-two thousand nine hundred ninety

Notation

Scientific notation 2.01872990 × 10^8
Engineering notation 2.01872990 × 10^6

Prime Factorization of 201872990

Prime Factorization 2 × 55 × 47 × 39047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201872990
Product of the distinct prime numbers

The prime factorization of 201872990 is 2 × 55 × 47 × 39047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 99, 11, 289, 510, 4497, 159, 48753, 52063, 177437, 223330, 3700909, 8958288, 35846000, 97203321, 880550615, 824118138, 4115286611, 8789944201

Basic calculations (n = 201872990)

Multiplication

n×y
n×2 403745980
n×3 605618970
n×4 807491960
n×5 1009364950

Division

n÷y
n÷2 100936495
n÷3 67290996.666667
n÷3 50468247.5
n÷5 40374598

Exponentiation

ny
n2 40752704091540100
n3 8.2268702255444E+24
n4 1.6607828907726E+33
n5 3.3526720790111E+41

Nth Root

y√n
2√n 14208.201504765
3√n 586.62343036793
4√n 119.19816066016
5√n 45.815838909188

Divisors of 201872990

1, 2, 47, 55, 94, 110, 2585, 5170, 39047, 78094, 1835209, 2147585, 3670418, 4295170, 100936495, 201872990

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 -201872989
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 201872990 can be divided by 16 positive divisors. The sum of these divisors (counting 201872990) is 1, the average is 0.0625.

Base conversion 201872990

Base System Value
2 Binary 1100000010000101011001011110
3 Ternary 112001212012200102
4 Quaternary 30002011121132
5 Quinary 403134413430
6 Senary 32010501102
8 Octal 1402053136
10 Decimal 201872990
12 Duodecimal 57734792
16 Hexadecimal c08565e
20 Vigesimal 331e29a
36 Base36 3c6u72

Cryptographic Hash Functions

md5 10ed90b5f9d4fe9de4f847c753358ca1
sha1 16d6f39eaeb4ac21fa4e3c10175e2971fb088cbf
sha256 80016faf711ab82c277497d242725f9ef6ab37013d659f37e74998db1cd183ac
sha512 7710a1dddd837807cc20328187b9da475bbcb62e4b75f95feb037f403c61e4d3af11b464cf8130b98db0ebdf01e3b045cc7ec07513762216fd06c38041148aee
ripemd-160 2b75cc4264752c055e6d695f180a5a980f60c217

201872990 as geometric shapes

Circle

Radius = n
Diameter 403745980
Circumference 1268405404.6844
Area 1.280283957879E+17

Sphere

Radius = n
Volume 3.4460633416809E+25
Surface area 5.121135831516E+17
Circumference 1268405404.6844

Square

Length = n
Perimeter 807491960
Area 40752704091540100
Diagonal 285491520.33481

Cube

Length = n
Surface area 244516224549240600
Volume 8.2268702255444E+24
Space diagonal 349654275.35584

Equilateral Triangle

Length = n
Perimeter 605618970
Area 1.7646438508092E+16
Altitude 174827137.67792

Triangular Pyramid

Length = n
Surface area 1.7646438508092E+16
Volume 9.695459540707E+23
Height 95163840.111603