221379087 (number)

221379087 is an odd 9-digits composite number following 221379086 and preceding 221379088. In scientific notation, it is written as 2.21379087 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 147040920 positive integers (up to 221379087) that are relatively prime to 221379087.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred seventy-nine thousand eighty-seven

Notation

Scientific notation 2.21379087 × 10^8
Engineering notation 2.21379087 × 10^6

Prime Factorization of 221379087

Prime Factorization 3 × 271 × 272299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221379087
Product of the distinct prime numbers

The prime factorization of 221379087 is 3 × 271 × 272299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 65, 38, 640, 551, 7211, 4765, 40677, 71943, 170679, 534308, 3662798, 4920063, 15104933, 34230534, 523789261, 194760356, 1176514261, 6945198433

Basic calculations (n = 221379087)

Multiplication

n×y
n×2 442758174
n×3 664137261
n×4 885516348
n×5 1106895435

Division

n÷y
n÷2 110689543.5
n÷3 73793029
n÷3 55344771.75
n÷5 44275817.4

Exponentiation

ny
n2 49008700160953569
n3 1.0849501296689E+25
n4 2.4018526914663E+33
n5 5.3171995594529E+41

Nth Root

y√n
2√n 14878.813359942
3√n 604.93985423075
4√n 121.97874142629
5√n 46.668873548897

Divisors of 221379087

1, 3, 271, 813, 272299, 816897, 73793029, 221379087

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 -221379086
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 221379087 can be divided by 8 positive divisors. The sum of these divisors (counting 221379087) is 1, the average is 0.125.

Base conversion 221379087

Base System Value
2 Binary 1101001100011111101000001111
3 Ternary 120102120020000110
4 Quaternary 31030133220033
5 Quinary 423133112322
6 Senary 33544531103
8 Octal 1514375017
10 Decimal 221379087
12 Duodecimal 62180a93
16 Hexadecimal d31fa0f
20 Vigesimal 393c7e7
36 Base36 3nsx73

Cryptographic Hash Functions

md5 200b69ca2867a97290cbb93cc22015d1
sha1 2cd4f35d168687189f8ac78e50ff756d6ddb9873
sha256 444ec3a2917406dd1bf77754ae4f3e16aa3a2e8c677678d8848ad44182b87254
sha512 85000806f40a51eee6176020b00f24733b44f7b0def4731a5bf728d0553f5ebbb29fd7e82406e6e20ca9ece82c5f942ec5c6abcefe2119e41a98b1f20ed92b8c
ripemd-160 0c8fd51140e294bf885ef9332a3f2c7de70d0f24

221379087 as geometric shapes

Circle

Radius = n
Diameter 442758174
Circumference 1390965826.7552
Area 1.5396537238764E+17

Sphere

Radius = n
Volume 4.5446284758387E+25
Surface area 6.1586148955055E+17
Circumference 1390965826.7552

Square

Length = n
Perimeter 885516348
Area 49008700160953569
Diagonal 313077307.26117

Cube

Length = n
Surface area 294052200965721414
Volume 1.0849501296689E+25
Space diagonal 383439826.41721

Equilateral Triangle

Length = n
Perimeter 664137261
Area 2.122138967292E+16
Altitude 191719913.20861

Triangular Pyramid

Length = n
Surface area 2.122138967292E+16
Volume 1.2786259898968E+24
Height 104359102.42039