221465667 (number)

221465667 is an odd 9-digits composite number following 221465666 and preceding 221465668. In scientific notation, it is written as 2.21465667 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 147643776 positive integers (up to 221465667) that are relatively prime to 221465667.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21465667 × 10^8
Engineering notation 2.21465667 × 10^6

Prime Factorization of 221465667

Prime Factorization 3 × 73821889

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221465667
Product of the distinct prime numbers

The prime factorization of 221465667 is 3 × 73821889. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 74, 92, 59, 158, 391, 1187, 52359, 50219, 196316, 291343, 87379, 6395066, 55579347, 80265642, 249953156, 680795112, 6047883573, 5606274503

Basic calculations (n = 221465667)

Multiplication

n×y
n×2 442931334
n×3 664397001
n×4 885862668
n×5 1107328335

Division

n÷y
n÷2 110732833.5
n÷3 73821889
n÷3 55366416.75
n÷5 44293133.4

Exponentiation

ny
n2 49047041659754889
n3 1.0862235795554E+25
n4 2.4056122955737E+33
n5 5.3276053158264E+41

Nth Root

y√n
2√n 14881.722581744
3√n 605.01870670478
4√n 121.99066596156
5√n 46.672523359884

Divisors of 221465667

1, 3, 73821889, 221465667

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221465666
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221465667 can be divided by 4 positive divisors. The sum of these divisors (counting 221465667) is 1, the average is 0.25.

Base conversion 221465667

Base System Value
2 Binary 1101001100110100110001000011
3 Ternary 120102201121210010
4 Quaternary 31030310301003
5 Quinary 423143400132
6 Senary 33550440003
8 Octal 1514646103
10 Decimal 221465667
12 Duodecimal 62203003
16 Hexadecimal d334c43
20 Vigesimal 3943437
36 Base36 3nus03

Cryptographic Hash Functions

md5 fdd7a7fdaeb8a8c583a268a69341e01b
sha1 75f0c0ca6cee646a616ceb031d9f729a9ad6e730
sha256 25ddd959ffd2b6d08f2110dcf873ce4089ce2bc2fa9b6ec8a35a577bb83f0ddd
sha512 a970e942ee79aeb6a368ff9da9c87a450236a54fb6e53ac4943e5e3641cb2262caf5b02a93234c0192ba796802cc473ef8e097c0839a68a721b2f9a7cc7cdf89
ripemd-160 c4cc507e06b3a0ca9e1fd3c017c1b02e52012765

221465667 as geometric shapes

Circle

Radius = n
Diameter 442931334
Circumference 1391509824.9391
Area 1.540858257586E+17

Sphere

Radius = n
Volume 4.5499626902498E+25
Surface area 6.1634330303439E+17
Circumference 1391509824.9391

Square

Length = n
Perimeter 885862668
Area 49047041659754889
Diagonal 313199749.8714

Cube

Length = n
Surface area 294282249958529334
Volume 1.0862235795554E+25
Space diagonal 383589787.37613

Equilateral Triangle

Length = n
Perimeter 664397001
Area 2.1237992028911E+16
Altitude 191794893.68807

Triangular Pyramid

Length = n
Surface area 2.1237992028911E+16
Volume 1.2801267649806E+24
Height 104399916.6238