221249932 (number)

221249932 is an even 9-digits composite number following 221249931 and preceding 221249933. In scientific notation, it is written as 2.21249932 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 105858816 positive integers (up to 221249932) that are relatively prime to 221249932.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred forty-nine thousand nine hundred thirty-two

Notation

Scientific notation 2.21249932 × 10^8
Engineering notation 2.21249932 × 10^6

Prime Factorization of 221249932

Prime Factorization 2 × 2 × 29 × 113 × 16879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110624966
Product of the distinct prime numbers

The prime factorization of 221249932 is 2 × 2 × 29 × 113 × 16879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 98, 82, 253, 350, 3629, 1779, 71415, 32291, 842183, 431396, 3716227, 248244, 50445185, 50097779, 874286649, 313932854, 2973680572, 4071088565

Basic calculations (n = 221249932)

Multiplication

n×y
n×2 442499864
n×3 663749796
n×4 884999728
n×5 1106249660

Division

n÷y
n÷2 110624966
n÷3 73749977.333333
n÷3 55312483
n÷5 44249986.4

Exponentiation

ny
n2 48951532410004624
n3 1.0830523217009E+25
n4 2.3962525252877E+33
n5 5.3017070827474E+41

Nth Root

y√n
2√n 14874.472494848
3√n 604.8221884852
4√n 121.96094659705
5√n 46.663426850616

Divisors of 221249932

1, 2, 4, 29, 58, 113, 116, 226, 452, 3277, 6554, 13108, 16879, 33758, 67516, 489491, 978982, 1907327, 1957964, 3814654, 7629308, 55312483, 110624966, 221249932

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 -221249931
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 221249932 can be divided by 24 positive divisors. The sum of these divisors (counting 221249932) is 1, the average is 0.041666666666667.

Base conversion 221249932

Base System Value
2 Binary 1101001100000000000110001100
3 Ternary 120102022122211221
4 Quaternary 31030000012030
5 Quinary 423114444212
6 Senary 33542053124
8 Octal 1514000614
10 Decimal 221249932
12 Duodecimal 6211a1a4
16 Hexadecimal d30018c
20 Vigesimal 392g4gc
36 Base36 3nq5jg

Cryptographic Hash Functions

md5 5fda29b10ca5672c89cf62555c67dbb4
sha1 ee5304dd41ab1a4adb66742ebcf1ec26b0245e69
sha256 8137478f1da98d4079ccd810bf9cb833506c518527e987b14d718ba1373025f5
sha512 4096896a85f46a78c85d15a9198a345b855a036295cdb540ae63b6fa4b59f5ea048cdd03b618a24296a074c9066009a9900fec641cb920884135f8fb0e40ac05
ripemd-160 f3ad296d1df830b11adb4751fed7ca1aff5d8ad8

221249932 as geometric shapes

Circle

Radius = n
Diameter 442499864
Circumference 1390154321.9569
Area 1.5378577460123E+17

Sphere

Radius = n
Volume 4.536678956412E+25
Surface area 6.1514309840493E+17
Circumference 1390154321.9569

Square

Length = n
Perimeter 884999728
Area 48951532410004624
Diagonal 312894654.50853

Cube

Length = n
Surface area 293709194460027744
Volume 1.0830523217009E+25
Space diagonal 383216123.39516

Equilateral Triangle

Length = n
Perimeter 663749796
Area 2.1196635310621E+16
Altitude 191608061.69758

Triangular Pyramid

Length = n
Surface area 2.1196635310621E+16
Volume 1.2763894017576E+24
Height 104298218.16951