221465402 (number)

221465402 is an even 9-digits composite number following 221465401 and preceding 221465403. In scientific notation, it is written as 2.21465402 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 106914304 positive integers (up to 221465402) that are relatively prime to 221465402.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred sixty-five thousand four hundred two

Notation

Scientific notation 2.21465402 × 10^8
Engineering notation 2.21465402 × 10^6

Prime Factorization of 221465402

Prime Factorization 2 × 29 × 3818369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221465402
Product of the distinct prime numbers

The prime factorization of 221465402 is 2 × 29 × 3818369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 1, 55, 946, 863, 8117, 5157, 41440, 39125, 55715, 188693, 1430014, 7040344, 89881727, 88298950, 596526962, 625062710, 635341953, 4127439545

Basic calculations (n = 221465402)

Multiplication

n×y
n×2 442930804
n×3 664396206
n×4 885861608
n×5 1107327010

Division

n÷y
n÷2 110732701
n÷3 73821800.666667
n÷3 55366350.5
n÷5 44293080.4

Exponentiation

ny
n2 49046924283021604
n3 1.0862196803203E+25
n4 2.4056007816245E+33
n5 5.3275734415397E+41

Nth Root

y√n
2√n 14881.713678203
3√n 605.01846538819
4√n 121.99062946883
5√n 46.672512190456

Divisors of 221465402

1, 2, 29, 58, 3818369, 7636738, 110732701, 221465402

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 -221465401
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 221465402 can be divided by 8 positive divisors. The sum of these divisors (counting 221465402) is 1, the average is 0.125.

Base conversion 221465402

Base System Value
2 Binary 1101001100110100101100111010
3 Ternary 120102201121102022
4 Quaternary 31030310230322
5 Quinary 423143343102
6 Senary 33550434442
8 Octal 1514645472
10 Decimal 221465402
12 Duodecimal 62202a22
16 Hexadecimal d334b3a
20 Vigesimal 39433a2
36 Base36 3nursq

Cryptographic Hash Functions

md5 3156c6e47e34e255dc3c309674c4c9b9
sha1 35267cd3eb8a151dd412e1af7f681de2ba296d46
sha256 1c9547b91d7e51baffc255395cdcc4f77fff5174e61dfb015a828d175dd2aa8d
sha512 a2c25841a1baa624ea270a6c2038a9027daa27a44901361029366529af2a854dba89436b69e81de3152b656a29b917e4d1efd958139c000e96ce54d1cd5e4361
ripemd-160 5292aaceb5ef67a2ade087fe56c2075aa2ee90aa

221465402 as geometric shapes

Circle

Radius = n
Diameter 442930804
Circumference 1391508159.895
Area 1.5408545700872E+17

Sphere

Radius = n
Volume 4.5499463571719E+25
Surface area 6.1634182803486E+17
Circumference 1391508159.895

Square

Length = n
Perimeter 885861608
Area 49046924283021604
Diagonal 313199375.10481

Cube

Length = n
Surface area 294281545698129624
Volume 1.0862196803203E+25
Space diagonal 383589328.38267

Equilateral Triangle

Length = n
Perimeter 664396206
Area 2.1237941203294E+16
Altitude 191794664.19133

Triangular Pyramid

Length = n
Surface area 2.1237941203294E+16
Volume 1.2801221696879E+24
Height 104399791.7016