221234489 (number)

221234489 is an odd 9-digits composite number following 221234488 and preceding 221234490. In scientific notation, it is written as 2.21234489 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 189194976 positive integers (up to 221234489) that are relatively prime to 221234489.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred thirty-four thousand four hundred eighty-nine

Notation

Scientific notation 2.21234489 × 10^8
Engineering notation 2.21234489 × 10^6

Prime Factorization of 221234489

Prime Factorization 7 × 439 × 71993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221234489
Product of the distinct prime numbers

The prime factorization of 221234489 is 7 × 439 × 71993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 35, 53, 433, 21, 5435, 7259, 64053, 42964, 751834, 535206, 5791496, 731051, 42008016, 71530242, 915093575, 221369703, 3537476692, 307324965

Basic calculations (n = 221234489)

Multiplication

n×y
n×2 442468978
n×3 663703467
n×4 884937956
n×5 1106172445

Division

n÷y
n÷2 110617244.5
n÷3 73744829.666667
n÷3 55308622.25
n÷5 44246897.8

Exponentiation

ny
n2 48944699123091121
n3 1.0828255499756E+25
n4 2.3955835722499E+33
n5 5.299857074635E+41

Nth Root

y√n
2√n 14873.953374944
3√n 604.80811618501
4√n 121.95881835662
5√n 46.662775421334

Divisors of 221234489

1, 7, 439, 3073, 71993, 503951, 31604927, 221234489

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 -221234488
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 221234489 can be divided by 8 positive divisors. The sum of these divisors (counting 221234489) is 1, the average is 0.125.

Base conversion 221234489

Base System Value
2 Binary 1101001011111100010100111001
3 Ternary 120102021212122222
4 Quaternary 31023330110321
5 Quinary 423114000424
6 Senary 33541453425
8 Octal 1513742471
10 Decimal 221234489
12 Duodecimal 62111275
16 Hexadecimal d2fc539
20 Vigesimal 392e649
36 Base36 3nptmh

Cryptographic Hash Functions

md5 5c655d930f01a71d082359cb0f656c5b
sha1 53b709c9cbed984abc89f04f0e4f82b09effbd27
sha256 70c30004baf0203216c10a575392475881b803e4d7a195a0b552c95fe11921d1
sha512 b2a529fc92abe6e377e0fc2e9ff4e5f7b8abda35f4d524be8792c35b55f7ba10683363d59cdadae02cc431350b022765330f11d9fc2a9ba380b89c155f01c2f1
ripemd-160 7110d245cb2d9a137e4da61248b20350ab66e794

221234489 as geometric shapes

Circle

Radius = n
Diameter 442468978
Circumference 1390057290.7262
Area 1.5376430719727E+17

Sphere

Radius = n
Volume 4.5357290572302E+25
Surface area 6.1505722878906E+17
Circumference 1390057290.7262

Square

Length = n
Perimeter 884937956
Area 48944699123091121
Diagonal 312872814.80848

Cube

Length = n
Surface area 293668194738546726
Volume 1.0828255499756E+25
Space diagonal 383189375.33454

Equilateral Triangle

Length = n
Perimeter 663703467
Area 2.1193676410591E+16
Altitude 191594687.66727

Triangular Pyramid

Length = n
Surface area 2.1193676410591E+16
Volume 1.2761221487163E+24
Height 104290938.26949