898021221 (number)

898021221 is an odd 9-digits composite number following 898021220 and preceding 898021222. In scientific notation, it is written as 8.98021221 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 578036592 positive integers (up to 898021221) that are relatively prime to 898021221.

Interesting facts

Basic properties

Name

Name eight hundred ninety-eight million twenty-one thousand two hundred twenty-one

Notation

Scientific notation 8.98021221 × 10^8
Engineering notation 8.98021221 × 10^6

Prime Factorization of 898021221

Prime Factorization 3 × 29 × 10322083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 898021221
Product of the distinct prime numbers

The prime factorization of 898021221 is 3 × 29 × 10322083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 40, 65, 697, 257, 3537, 6802, 17403, 15910, 465618, 506354, 9228878, 9912150, 59306689, 43131638, 71891143, 914408747, 5758540700, 4572771887

Basic calculations (n = 898021221)

Multiplication

n×y
n×2 1796042442
n×3 2694063663
n×4 3592084884
n×5 4490106105

Division

n÷y
n÷2 449010610.5
n÷3 299340407
n÷3 224505305.25
n÷5 179604244.2

Exponentiation

ny
n2 806442113366330841
n3 7.2420213131105E+26
n4 6.5034888221075E+35
n5 5.8402709727889E+44

Nth Root

y√n
2√n 29967.002202423
3√n 964.78127645975
4√n 173.10979811213
5√n 61.752894658991

Divisors of 898021221

1, 3, 29, 87, 10322083, 30966249, 299340407, 898021221

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -898021220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 898021221 can be divided by 8 positive divisors. The sum of these divisors (counting 898021221) is 1, the average is 0.125.

Base conversion 898021221

Base System Value
2 Binary 110101100001101011011101100101
3 Ternary 2022120210012112020
4 Quaternary 311201223131211
5 Quinary 3314343134341
6 Senary 225035413353
8 Octal 6541533545
10 Decimal 898021221
12 Duodecimal 2108b4259
16 Hexadecimal 3586b765
20 Vigesimal e0ccd11
36 Base36 eunplx

Cryptographic Hash Functions

md5 0dbdd9e9b3b0bb7f7b6a0302f42929ef
sha1 096dd5efeb23d33c4129970d043fa4c0c14e6bc7
sha256 e969ebae219b4891975886927f72f1c76d56b9537f69408b4723a0b55d97a918
sha512 9283ece58483f1cc70db585b7f4b8668cf3280b938be11e8954769ef3f3b42d68b0661788260f5e1c1d5cab281fe7a91e9b0f7ed9b1a95c9172de9489b9c2336
ripemd-160 2fd0acd942460062518a010bac73d462218401a6

898021221 as geometric shapes

Circle

Radius = n
Diameter 1796042442
Circumference 5642433741.3227
Area 2.5335126188971E+18

Sphere

Radius = n
Volume 3.0335307939212E+27
Surface area 1.0134050475588E+19
Circumference 5642433741.3227

Square

Length = n
Perimeter 3592084884
Area 806442113366330841
Diagonal 1269993790.037

Cube

Length = n
Surface area 4838652680197985046
Volume 7.2420213131105E+26
Space diagonal 1555418381.047

Equilateral Triangle

Length = n
Perimeter 2694063663
Area 3.4919967842843E+17
Altitude 777709190.52352

Triangular Pyramid

Length = n
Surface area 3.4919967842843E+17
Volume 8.5348039666633E+25
Height 423331263.34568