201950021 (number)

201950021 is an odd 9-digits composite number following 201950020 and preceding 201950022. In scientific notation, it is written as 2.01950021 × 10^8. The sum of its digits is 20. It has a total of 5 prime factors and 28 positive divisors. There are 150248448 positive integers (up to 201950021) that are relatively prime to 201950021.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred fifty thousand twenty-one

Notation

Scientific notation 2.01950021 × 10^8
Engineering notation 2.01950021 × 10^6

Prime Factorization of 201950021

Prime Factorization 13 × 119 × 7 × 17 × 1097

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201950021
Product of the distinct prime numbers

The prime factorization of 201950021 is 13 × 119 × 7 × 17 × 1097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 75, 52, 647, 932, 1626, 7794, 8226, 52141, 924820, 790432, 3181160, 3122423, 58547469, 56537431, 75560729, 982041500, 3561163746, 5247079655

Basic calculations (n = 201950021)

Multiplication

n×y
n×2 403900042
n×3 605850063
n×4 807800084
n×5 1009750105

Division

n÷y
n÷2 100975010.5
n÷3 67316673.666667
n÷3 50487505.25
n÷5 40390004.2

Exponentiation

ny
n2 40783810981900441
n3 8.2362914842548E+24
n4 1.6633192382074E+33
n5 3.3590735508568E+41

Nth Root

y√n
2√n 14210.912039697
3√n 586.69803576384
4√n 119.2095299869
5√n 45.819334871014

Divisors of 201950021

1, 7, 13, 17, 91, 119, 221, 833, 1097, 1547, 2023, 7679, 10829, 14161, 14261, 18649, 26299, 99827, 130543, 184093, 242437, 913801, 1697059, 2219231, 11879413, 15534617, 28850003, 201950021

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201950020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201950021 can be divided by 28 positive divisors. The sum of these divisors (counting 201950021) is 1, the average is 0.035714285714286.

Base conversion 201950021

Base System Value
2 Binary 1100000010011000001101000101
3 Ternary 112002000010100102
4 Quaternary 30002120031011
5 Quinary 403144400041
6 Senary 32012253445
8 Octal 1402301505
10 Decimal 201950021
12 Duodecimal 57771285
16 Hexadecimal c098345
20 Vigesimal 3323f11
36 Base36 3c8hmt

Cryptographic Hash Functions

md5 d6d0275d525648eaf20a8552acab260b
sha1 f15b2d63ce4a1f0c980190a8b18b6d5dcf123b95
sha256 e209af1226abd99b981791d8db89db39939cf318cd5302d246d44f0a024646e6
sha512 89352a2188283917d3a44a5e51af6c7b720798ce419d0b774667a2d970a3b67ea3b35f9ea38aac51a290867d9418a11c6e0d185b8c6aa489c4b8d10f3c6c38bb
ripemd-160 1e4fb117d5d4bd82dde6b479215339d09203cb14

201950021 as geometric shapes

Circle

Radius = n
Diameter 403900042
Circumference 1268889404.7318
Area 1.2812612096613E+17

Sphere

Radius = n
Volume 3.4500097093012E+25
Surface area 5.1250448386453E+17
Circumference 1268889404.7318

Square

Length = n
Perimeter 807800084
Area 40783810981900441
Diagonal 285600458.61973

Cube

Length = n
Surface area 244702865891402646
Volume 8.2362914842548E+24
Space diagonal 349787696.9616

Equilateral Triangle

Length = n
Perimeter 605850063
Area 1.7659908186734E+16
Altitude 174893848.4808

Triangular Pyramid

Length = n
Surface area 1.7659908186734E+16
Volume 9.706562600576E+23
Height 95200152.873244