200721021 (number)

200721021 is an odd 9-digits composite number following 200721020 and preceding 200721022. In scientific notation, it is written as 2.00721021 × 10^8. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 133746960 positive integers (up to 200721021) that are relatively prime to 200721021.

Interesting facts

Basic properties

Name

Name two hundred million seven hundred twenty-one thousand twenty-one

Notation

Scientific notation 2.00721021 × 10^8
Engineering notation 2.00721021 × 10^6

Prime Factorization of 200721021

Prime Factorization 3 × 2131 × 31397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 200721021
Product of the distinct prime numbers

The prime factorization of 200721021 is 3 × 2131 × 31397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 95, 69, 136, 742, 4772, 7594, 49351, 91431, 762968, 995665, 7816798, 3268607, 25551380, 36693853, 388396346, 44452682, 6421975217, 5257428279

Basic calculations (n = 200721021)

Multiplication

n×y
n×2 401442042
n×3 602163063
n×4 802884084
n×5 1003605105

Division

n÷y
n÷2 100360510.5
n÷3 66907007
n÷3 50180255.25
n÷5 40144204.2

Exponentiation

ny
n2 40288928271282441
n3 8.0868348176076E+24
n4 1.6231977412485E+33
n5 3.258099079083E+41

Nth Root

y√n
2√n 14167.604631694
3√n 585.50546422066
4√n 119.02774731841
5√n 45.763430401955

Divisors of 200721021

1, 3, 2131, 6393, 31397, 94191, 66907007, 200721021

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 -200721020
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 200721021 can be divided by 8 positive divisors. The sum of these divisors (counting 200721021) is 1, the average is 0.125.

Base conversion 200721021

Base System Value
2 Binary 1011111101101100001001111101
3 Ternary 111222200200110220
4 Quaternary 23331230021331
5 Quinary 402341033041
6 Senary 31530051553
8 Octal 1375541175
10 Decimal 200721021
12 Duodecimal 57279bb9
16 Hexadecimal bf6c27d
20 Vigesimal 32ea2b1
36 Base36 3bi5bx

Cryptographic Hash Functions

md5 3ac58bf0d61f8253cb74de25881df7fa
sha1 7fe974e77df92ad1943f02f67e89a7b0d6643e1c
sha256 cc10c16db5911c5c1ec538f8c3bf67edd030943367cc0d4e39363f619f40396f
sha512 cd59b99d327b74d44c92ab146f82420fb6c51a6b210169308313b8b44047c800525d9d96d33d7c8f88b233b9fe340d789d85fcd2daf133ae526b8f94f1aed3a6
ripemd-160 264bbc6e58781d6e8e7a440a6ea09e464270d6aa

200721021 as geometric shapes

Circle

Radius = n
Diameter 401442042
Circumference 1261167369.9893
Area 1.2657140107807E+17

Sphere

Radius = n
Volume 3.387405447172E+25
Surface area 5.0628560431227E+17
Circumference 1261167369.9893

Square

Length = n
Perimeter 802884084
Area 40288928271282441
Diagonal 283862390.15157

Cube

Length = n
Surface area 241733569627694646
Volume 8.0868348176076E+24
Space diagonal 347659006.5191

Equilateral Triangle

Length = n
Perimeter 602163063
Area 1.744561768709E+16
Altitude 173829503.25955

Triangular Pyramid

Length = n
Surface area 1.744561768709E+16
Volume 9.5304262297763E+23
Height 94620796.717192