221488689 (number)

221488689 is an odd 9-digits composite number following 221488688 and preceding 221488690. In scientific notation, it is written as 2.21488689 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 134361920 positive integers (up to 221488689) that are relatively prime to 221488689.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred eighty-eight thousand six hundred eighty-nine

Notation

Scientific notation 2.21488689 × 10^8
Engineering notation 2.21488689 × 10^6

Prime Factorization of 221488689

Prime Factorization 3 × 23 × 2059 × 1559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221488689
Product of the distinct prime numbers

The prime factorization of 221488689 is 3 × 23 × 2059 × 1559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 96, 56, 746, 112, 7410, 330, 2700, 72022, 662460, 389102, 7465415, 7466176, 60757528, 54258174, 388648656, 19734150, 6579771378, 8146338975

Basic calculations (n = 221488689)

Multiplication

n×y
n×2 442977378
n×3 664466067
n×4 885954756
n×5 1107443445

Division

n÷y
n÷2 110744344.5
n÷3 73829563
n÷3 55372172.25
n÷5 44297737.8

Exponentiation

ny
n2 49057239354938721
n3 1.0865623630685E+25
n4 2.4066127331277E+33
n5 5.3303749919117E+41

Nth Root

y√n
2√n 14882.496060809
3√n 605.03967046294
4√n 121.99383615908
5√n 46.67349366844

Divisors of 221488689

1, 3, 23, 69, 1559, 2059, 4677, 6177, 35857, 47357, 107571, 142071, 3209981, 9629943, 73829563, 221488689

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221488688
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221488689 can be divided by 16 positive divisors. The sum of these divisors (counting 221488689) is 1, the average is 0.0625.

Base conversion 221488689

Base System Value
2 Binary 1101001100111010011000110001
3 Ternary 120102202210100210
4 Quaternary 31030322120301
5 Quinary 423200114224
6 Senary 33551134333
8 Octal 1514723061
10 Decimal 221488689
12 Duodecimal 622143a9
16 Hexadecimal d33a631
20 Vigesimal 39461e9
36 Base36 3nv9rl

Cryptographic Hash Functions

md5 5d3f1d989de2ebe1ea6e1c8e908d4e22
sha1 82de3b1906f8760e5c5d5657409d44650f633940
sha256 b847bd1423d4c67dc2fa9bf9ba56024dbb6635058ff8161c2997b0d3502b3f2d
sha512 d642c4d35cd375fb8ee4a57ba8a1e5e8e61bddc4ea382c5d76a032a548fd1a0b92528fb8b58a0edd8a20c2a4d4806be41b37652fb103c2728684bf8e7e20b610
ripemd-160 d3e88e738e0ceb006ee2c7cbfaefbf0767b7b342

221488689 as geometric shapes

Circle

Radius = n
Diameter 442977378
Circumference 1391654476.4313
Area 1.5411786276287E+17

Sphere

Radius = n
Volume 4.5513817833107E+25
Surface area 6.1647145105149E+17
Circumference 1391654476.4313

Square

Length = n
Perimeter 885954756
Area 49057239354938721
Diagonal 313232307.89604

Cube

Length = n
Surface area 294343436129632326
Volume 1.0865623630685E+25
Space diagonal 383629662.64982

Equilateral Triangle

Length = n
Perimeter 664466067
Area 2.1242407760455E+16
Altitude 191814831.32491

Triangular Pyramid

Length = n
Surface area 2.1242407760455E+16
Volume 1.2805260251796E+24
Height 104410769.29868