721000222 (number)

721000222 is an even 9-digits composite number following 721000221 and preceding 721000223. In scientific notation, it is written as 7.21000222 × 10^8. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 360500110 positive integers (up to 721000222) that are relatively prime to 721000222.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.21000222 × 10^8
Engineering notation 7.21000222 × 10^6

Prime Factorization of 721000222

Prime Factorization 2 × 360500111

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 721000222
Product of the distinct prime numbers

The prime factorization of 721000222 is 2 × 360500111. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 97, 18, 951, 752, 1100, 9398, 91011, 58061, 335358, 669661, 8641773, 3673803, 28285743, 24041853, 324979849, 703031385, 3858535720, 9878521328

Basic calculations (n = 721000222)

Multiplication

n×y
n×2 1442000444
n×3 2163000666
n×4 2884000888
n×5 3605001110

Division

n÷y
n÷2 360500111
n÷3 240333407.33333
n÷3 180250055.5
n÷5 144200044.4

Exponentiation

ny
n2 519841320124049284
n3 3.7480570721421E+26
n4 2.7023499810831E+35
n5 1.9483949362826E+44

Nth Root

y√n
2√n 26851.447298051
3√n 896.69579427191
4√n 163.86411229446
5√n 59.099945404563

Divisors of 721000222

1, 2, 360500111, 721000222

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -721000221
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 721000222 can be divided by 4 positive divisors. The sum of these divisors (counting 721000222) is 1, the average is 0.25.

Base conversion 721000222

Base System Value
2 Binary 101010111110011001011100011110
3 Ternary 1212020200121100221
4 Quaternary 222332121130132
5 Quinary 2434034001342
6 Senary 155313311554
8 Octal 5276313436
10 Decimal 721000222
12 Duodecimal 1815655ba
16 Hexadecimal 2af9971e
20 Vigesimal b5650b2
36 Base36 bx9jby

Cryptographic Hash Functions

md5 075b86ea6551ab8224716ae3a2a4496e
sha1 98abf1cfb27844434c75b6144cc54a2567acd0d2
sha256 4fb05b11c7baaec5b4db31105a6899c73dc6152395fc3f1aefd8758a07680e57
sha512 b5effd9f0e5b98f924aef72a7da3b57447ce15468213bd291c923c12265c38005a0ef0dde1b007703c8294522c68eae8632c02c10f7f0f58a166627afc3411d3
ripemd-160 744287de3748fc5087e6e01e6b117d0d4395b251

721000222 as geometric shapes

Circle

Radius = n
Diameter 1442000444
Circumference 4530178001.3436
Area 1.6331296723341E+18

Sphere

Radius = n
Volume 1.5699824750769E+27
Surface area 6.5325186893365E+18
Circumference 4530178001.3436

Square

Length = n
Perimeter 2884000888
Area 519841320124049284
Diagonal 1019648292.4264

Cube

Length = n
Surface area 3119047920744295704
Volume 3.7480570721421E+26
Space diagonal 1248809016.7724

Equilateral Triangle

Length = n
Perimeter 2163000666
Area 2.2509789458213E+17
Altitude 624404508.38622

Triangular Pyramid

Length = n
Surface area 2.2509789458213E+17
Volume 4.4171276199765E+25
Height 339882764.14214