221291229 (number)

221291229 is an odd 9-digits composite number following 221291228 and preceding 221291230. In scientific notation, it is written as 2.21291229 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 147403440 positive integers (up to 221291229) that are relatively prime to 221291229.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21291229 × 10^8
Engineering notation 2.21291229 × 10^6

Prime Factorization of 221291229

Prime Factorization 3 × 1213 × 60811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221291229
Product of the distinct prime numbers

The prime factorization of 221291229 is 3 × 1213 × 60811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 39, 27, 689, 232, 2458, 5628, 99865, 38147, 343632, 877922, 3663781, 3498189, 19998907, 40798695, 909516322, 544881018, 2506070130, 2904185340

Basic calculations (n = 221291229)

Multiplication

n×y
n×2 442582458
n×3 663873687
n×4 885164916
n×5 1106456145

Division

n÷y
n÷2 110645614.5
n÷3 73763743
n÷3 55322807.25
n÷5 44258245.8

Exponentiation

ny
n2 48969808032330441
n3 1.0836589003368E+25
n4 2.3980420987233E+33
n5 5.3066568322022E+41

Nth Root

y√n
2√n 14875.860613759
3√n 604.85981680267
4√n 121.96663729791
5√n 46.665168695832

Divisors of 221291229

1, 3, 1213, 3639, 60811, 182433, 73763743, 221291229

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 -221291228
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 221291229 can be divided by 8 positive divisors. The sum of these divisors (counting 221291229) is 1, the average is 0.125.

Base conversion 221291229

Base System Value
2 Binary 1101001100001010001011011101
3 Ternary 120102101202111110
4 Quaternary 31030022023131
5 Quinary 423122304404
6 Senary 33543012233
8 Octal 1514121335
10 Decimal 221291229
12 Duodecimal 6213a079
16 Hexadecimal d30a2dd
20 Vigesimal 3931819
36 Base36 3nr1el

Cryptographic Hash Functions

md5 7988a2693e04ed8db6799745b0a3284b
sha1 5bf6a07e81a02ec6371437d86694be1e663638bf
sha256 010e00e4503999d5532b485669442f35684026fd6c1cafb1ba52c45ede5d229f
sha512 f091bf4280e420e7bfdb9e2af08f824fab87c09b4b99dc342f032d30c311d26bbd0b1bcc59b607563b92786a679c3de7365102e51dab01d575bcbe6d50ca062b
ripemd-160 56923b8cff727e4dc3be0f8107aec8c3ec736825

221291229 as geometric shapes

Circle

Radius = n
Diameter 442582458
Circumference 1390413798.6605
Area 1.5384318916207E+17

Sphere

Radius = n
Volume 4.5392197870606E+25
Surface area 6.1537275664829E+17
Circumference 1390413798.6605

Square

Length = n
Perimeter 885164916
Area 48969808032330441
Diagonal 312953057.28601

Cube

Length = n
Surface area 293818848193982646
Volume 1.0836589003368E+25
Space diagonal 383287651.89736

Equilateral Triangle

Length = n
Perimeter 663873687
Area 2.1204548887223E+16
Altitude 191643825.94868

Triangular Pyramid

Length = n
Surface area 2.1204548887223E+16
Volume 1.2771042615356E+24
Height 104317685.762