210947221 (number)

210947221 is an odd 9-digits prime number following 210947220 and preceding 210947222. In scientific notation, it is written as 2.10947221 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 210947220 positive integers (up to 210947221) that are relatively prime to 210947221.

Interesting facts

Basic properties

Name

Name two hundred ten million nine hundred forty-seven thousand two hundred twenty-one

Notation

Scientific notation 2.10947221 × 10^8
Engineering notation 2.10947221 × 10^6

Prime Factorization of 210947221

Prime Factorization 210947221

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 210947221
Product of the distinct prime numbers

The prime factorization of 210947221 is 210947221. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 9, 33, 9, 97, 127, 5708, 6775, 61619, 68488, 829486, 139533, 766256, 9755835, 99879760, 6868735, 275652353, 358062223, 6982583795, 3876942204

Basic calculations (n = 210947221)

Multiplication

n×y
n×2 421894442
n×3 632841663
n×4 843788884
n×5 1054736105

Division

n÷y
n÷2 105473610.5
n÷3 70315740.333333
n÷3 52736805.25
n÷5 42189444.2

Exponentiation

ny
n2 44498730047622841
n3 9.3868834415752E+24
n4 1.9801369758512E+33
n5 4.1770439225516E+41

Nth Root

y√n
2√n 14524.02220461
3√n 595.28453871835
4√n 120.51565128484
5√n 46.220513030785

Divisors of 210947221

1, 210947221

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 210947222
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 105473611
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14524.022239036
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999990519
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 210947221 can be divided by 2 positive divisors. The sum of these divisors (counting 210947221) is 210947222, the average is 105473611.

Base conversion 210947221

Base System Value
2 Binary 1100100100101100110010010101
3 Ternary 112200221020012001
4 Quaternary 30210230302111
5 Quinary 413000302341
6 Senary 32533155301
8 Octal 1444546225
10 Decimal 210947221
12 Duodecimal 5a78bb31
16 Hexadecimal c92cc95
20 Vigesimal 35i8811
36 Base36 3hlbx1

Cryptographic Hash Functions

md5 4d12bd03e1dd47eccc8af3f6f661a13b
sha1 904662a8d0a10e7e33e29d5366fc78d77dc8d5e6
sha256 979917f7056e90cd7f68cf7e3e00f1601a0916e618489e4238c8718bf24e9492
sha512 a3b126fb4239712e95a34485312d5a86e6a1f405f099f584f4660add4f4f15722faf33d25b16269c899c2537a0d144924084d8912741e5e5c7bd60e8b043432b
ripemd-160 969375bc1351670966b859a6b587dbe809ff0545

210947221 as geometric shapes

Circle

Radius = n
Diameter 421894442
Circumference 1325420479.5776
Area 1.3979688341169E+17

Sphere

Radius = n
Volume 3.9319685413542E+25
Surface area 5.5918753364675E+17
Circumference 1325420479.5776

Square

Length = n
Perimeter 843788884
Area 44498730047622841
Diagonal 298324420.88311

Cube

Length = n
Surface area 266992380285737046
Volume 9.3868834415752E+24
Space diagonal 365371304.48746

Equilateral Triangle

Length = n
Perimeter 632841663
Area 1.9268515328694E+16
Altitude 182685652.24373

Triangular Pyramid

Length = n
Surface area 1.9268515328694E+16
Volume 1.1062548226243E+24
Height 99441473.627705