221528004 (number)

221528004 is an even 9-digits composite number following 221528003 and preceding 221528005. In scientific notation, it is written as 2.21528004 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 73842664 positive integers (up to 221528004) that are relatively prime to 221528004.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21528004 × 10^8
Engineering notation 2.21528004 × 10^6

Prime Factorization of 221528004

Prime Factorization 2 × 2 × 3 × 18460667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 110764002
Product of the distinct prime numbers

The prime factorization of 221528004 is 2 × 2 × 3 × 18460667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 54, 47, 143, 362, 623, 6898, 84815, 74835, 969689, 177468, 3249942, 9213267, 72662375, 75373386, 216583994, 289560607, 4681255193, 7675434719

Basic calculations (n = 221528004)

Multiplication

n×y
n×2 443056008
n×3 664584012
n×4 886112016
n×5 1107640020

Division

n÷y
n÷2 110764002
n÷3 73842668
n÷3 55382001
n÷5 44305600.8

Exponentiation

ny
n2 49074656556224016
n3 1.0871410713886E+25
n4 2.4083219161113E+33
n5 5.335107470656E+41

Nth Root

y√n
2√n 14883.816849182
3√n 605.07546721544
4√n 121.99924937959
5√n 46.675150491766

Divisors of 221528004

1, 2, 3, 4, 6, 12, 18460667, 36921334, 55382001, 73842668, 110764002, 221528004

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221528003
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221528004 can be divided by 12 positive divisors. The sum of these divisors (counting 221528004) is 1, the average is 0.083333333333333.

Base conversion 221528004

Base System Value
2 Binary 1101001101000011111111000100
3 Ternary 120102211210021220
4 Quaternary 31031003333010
5 Quinary 423202344004
6 Senary 33552040340
8 Octal 1515037704
10 Decimal 221528004
12 Duodecimal 622330b0
16 Hexadecimal d343fc4
20 Vigesimal 394b004
36 Base36 3nw43o

Cryptographic Hash Functions

md5 ba68612cf0278984462df23a04140848
sha1 cf930ca89e088c95afbe09e4c609666e0d5d6ebf
sha256 684d72322ff2c1df40be753bc68edde502102d34537c40535aff826ea7791914
sha512 0819283f1004121a84497b337b0871f390e92f671a0e72b3b60256001c65a8045757e6b135b2475b7fdade1bbca092803b78df33993229977b0315ed2df85ff8
ripemd-160 06dae6e2fe5dd11dcb1d5c6d894a8005d2813bbd

221528004 as geometric shapes

Circle

Radius = n
Diameter 443056008
Circumference 1391901499.8616
Area 1.5417258051448E+17

Sphere

Radius = n
Volume 4.5538058710535E+25
Surface area 6.166903220579E+17
Circumference 1391901499.8616

Square

Length = n
Perimeter 886112016
Area 49074656556224016
Diagonal 313287907.70224

Cube

Length = n
Surface area 294447939337344096
Volume 1.0871410713886E+25
Space diagonal 383697758.22732

Equilateral Triangle

Length = n
Perimeter 664584012
Area 2.1249949629843E+16
Altitude 191848879.11366

Triangular Pyramid

Length = n
Surface area 2.1249949629843E+16
Volume 1.2812080394755E+24
Height 104429302.56741