221015005 (number)

221015005 is an odd 9-digits composite number following 221015004 and preceding 221015006. In scientific notation, it is written as 2.21015005 × 10^8. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 175246848 positive integers (up to 221015005) that are relatively prime to 221015005.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million fifteen thousand five

Notation

Scientific notation 2.21015005 × 10^8
Engineering notation 2.21015005 × 10^6

Prime Factorization of 221015005

Prime Factorization 5 × 113 × 391177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221015005
Product of the distinct prime numbers

The prime factorization of 221015005 is 5 × 113 × 391177. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 77, 11, 968, 835, 8958, 3395, 35238, 66814, 931894, 560555, 9264389, 9358446, 98284727, 36979111, 370435380, 646075067, 7813602514, 9357399744

Basic calculations (n = 221015005)

Multiplication

n×y
n×2 442030010
n×3 663045015
n×4 884060020
n×5 1105075025

Division

n÷y
n÷2 110507502.5
n÷3 73671668.333333
n÷3 55253751.25
n÷5 44203001

Exponentiation

ny
n2 48847632435150025
n3 1.0796059726893E+25
n4 2.3860911945195E+33
n5 5.2736195728719E+41

Nth Root

y√n
2√n 14866.573411516
3√n 604.60804245654
4√n 121.9285586379
5√n 46.653513032503

Divisors of 221015005

1, 5, 113, 565, 391177, 1955885, 44203001, 221015005

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 -221015004
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 221015005 can be divided by 8 positive divisors. The sum of these divisors (counting 221015005) is 1, the average is 0.125.

Base conversion 221015005

Base System Value
2 Binary 1101001011000110101111011101
3 Ternary 120101212201120221
4 Quaternary 31023012233131
5 Quinary 423034440010
6 Senary 33533041341
8 Octal 1513065735
10 Decimal 221015005
12 Duodecimal 62026251
16 Hexadecimal d2c6bdd
20 Vigesimal 3916ha5
36 Base36 3nl49p

Cryptographic Hash Functions

md5 d85652a949ee6c004a6b85f5f6e1dc4f
sha1 907707bf1568e5f9208d933b684de5ea3ef11286
sha256 9bb0fd599579d5212dc5ff3e0f5562056a0d0387f57e28c4dec01db6ce8986c9
sha512 70a3a39a102488e72c54ca7183f59a2bdf57b9283bedc5ae5782559499754f860a644f4e4ed0de95ee051e4eb10ce9a982d45c0a7a2a747d7f2fd112c4b0dfab
ripemd-160 dd96aec552e06b95e1178a9c129f4dadcc8a841c

221015005 as geometric shapes

Circle

Radius = n
Diameter 442030010
Circumference 1388678232.0822
Area 1.5345936320352E+17

Sphere

Radius = n
Volume 4.5222429234298E+25
Surface area 6.1383745281409E+17
Circumference 1388678232.0822

Square

Length = n
Perimeter 884060020
Area 48847632435150025
Diagonal 312562417.55896

Cube

Length = n
Surface area 293085794610900150
Volume 1.0796059726893E+25
Space diagonal 382809217.89509

Equilateral Triangle

Length = n
Perimeter 663045015
Area 2.1151645301782E+16
Altitude 191404608.94754

Triangular Pyramid

Length = n
Surface area 2.1151645301782E+16
Volume 1.2723278404968E+24
Height 104187472.51965