221279202 (number)

221279202 is an even 9-digits composite number following 221279201 and preceding 221279203. In scientific notation, it is written as 2.21279202 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 73759248 positive integers (up to 221279202) that are relatively prime to 221279202.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21279202 × 10^8
Engineering notation 2.21279202 × 10^6

Prime Factorization of 221279202

Prime Factorization 2 × 81 × 3 × 3 × 151769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 73759734
Product of the distinct prime numbers

The prime factorization of 221279202 is 2 × 81 × 3 × 3 × 151769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 25, 35, 747, 156, 8730, 6587, 71732, 34148, 607092, 589172, 2757604, 2592304, 17742779, 61958725, 311516717, 804976455, 1891757853, 2658453000

Basic calculations (n = 221279202)

Multiplication

n×y
n×2 442558404
n×3 663837606
n×4 885116808
n×5 1106396010

Division

n÷y
n÷2 110639601
n÷3 73759734
n÷3 55319800.5
n÷5 44255840.4

Exponentiation

ny
n2 48964485237756804
n3 1.0834822219752E+25
n4 2.3975208145985E+33
n5 5.3052149263275E+41

Nth Root

y√n
2√n 14875.456362747
3√n 604.84885872291
4√n 121.96498006701
5√n 46.66466144194

Divisors of 221279202

1, 2, 3, 6, 9, 18, 81, 162, 243, 486, 729, 1458, 151769, 303538, 455307, 910614, 1365921, 2731842, 12293289, 24586578, 36879867, 73759734, 110639601, 221279202

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221279201
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221279202 can be divided by 24 positive divisors. The sum of these divisors (counting 221279202) is 1, the average is 0.041666666666667.

Base conversion 221279202

Base System Value
2 Binary 1101001100000111001111100010
3 Ternary 120102101011000000
4 Quaternary 31030013033202
5 Quinary 423121413302
6 Senary 33542440430
8 Octal 1514071742
10 Decimal 221279202
12 Duodecimal 62133116
16 Hexadecimal d3073e2
20 Vigesimal 392ji02
36 Base36 3nqs4i

Cryptographic Hash Functions

md5 8cd4e9fca086e35f8795b4a06e097555
sha1 d142d30d79af97b38a052847ebb277681f59225b
sha256 a523348e524770839fa69bcec7cdd3e92c6d2f1edec974e92fa18afd2c72a756
sha512 711524838470ca8d5b8100f66a6ab0bb97c9ec7d08ce315d4dd24fc6f65fbcfcb8354b49250c4068caa8b899923ccb8f7d16452091282b6afc481004a22f6e10
ripemd-160 37103667c9faf73aab3164a5fe091b5c5755c437

221279202 as geometric shapes

Circle

Radius = n
Diameter 442558404
Circumference 1390338230.7908
Area 1.5382646710974E+17

Sphere

Radius = n
Volume 4.5384797184697E+25
Surface area 6.1530586843897E+17
Circumference 1390338230.7908

Square

Length = n
Perimeter 885116808
Area 48964485237756804
Diagonal 312936048.5395

Cube

Length = n
Surface area 293786911426540824
Volume 1.0834822219752E+25
Space diagonal 383266820.5223

Equilateral Triangle

Length = n
Perimeter 663837606
Area 2.1202244049563E+16
Altitude 191633410.26115

Triangular Pyramid

Length = n
Surface area 2.1202244049563E+16
Volume 1.2768960440895E+24
Height 104312016.17983