221539274 (number)

221539274 is an even 9-digits composite number following 221539273 and preceding 221539275. In scientific notation, it is written as 2.21539274 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 94776000 positive integers (up to 221539274) that are relatively prime to 221539274.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred thirty-nine thousand two hundred seventy-four

Notation

Scientific notation 2.21539274 × 10^8
Engineering notation 2.21539274 × 10^6

Prime Factorization of 221539274

Prime Factorization 2 × 187 × 592351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221539274
Product of the distinct prime numbers

The prime factorization of 221539274 is 2 × 187 × 592351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 93, 41, 569, 727, 5765, 8558, 22864, 83069, 760560, 343724, 5427657, 4031589, 42100001, 287529, 873327495, 650239904, 7970054670, 1625650837

Basic calculations (n = 221539274)

Multiplication

n×y
n×2 443078548
n×3 664617822
n×4 886157096
n×5 1107696370

Division

n÷y
n÷2 110769637
n÷3 73846424.666667
n÷3 55384818.5
n÷5 44307854.8

Exponentiation

ny
n2 49079649924447076
n3 1.0873070012436E+25
n4 2.4088120367063E+33
n5 5.3364646981437E+41

Nth Root

y√n
2√n 14884.19544349
3√n 605.08572789695
4√n 122.00080099528
5√n 46.675625391763

Divisors of 221539274

1, 2, 187, 374, 592351, 1184702, 110769637, 221539274

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 -221539273
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 221539274 can be divided by 8 positive divisors. The sum of these divisors (counting 221539274) is 1, the average is 0.125.

Base conversion 221539274

Base System Value
2 Binary 1101001101000110101111001010
3 Ternary 120102212100202022
4 Quaternary 31031012233022
5 Quinary 423203224044
6 Senary 33552204442
8 Octal 1515065712
10 Decimal 221539274
12 Duodecimal 62239722
16 Hexadecimal d346bca
20 Vigesimal 394c83e
36 Base36 3nwcsq

Cryptographic Hash Functions

md5 dd55b9ca3e0d0a5a951868ee8f0c1484
sha1 c74cc68144c2dfb29bbf9171c7ab161eabc369cf
sha256 42570608dd5097dd890490ddc2e0e42b3cbf541be4a17ab8818425f7f1a10ac4
sha512 2fde3b721c615db372de2dc132fa5c972218af2f64f0c43f5321d47dc0e9a107bcdb3ac2ca429927fe626f168e528086042a527935034d788817eab074549601
ripemd-160 2ead7c5e017d08398a7c166230c4d83ef22f31e5

221539274 as geometric shapes

Circle

Radius = n
Diameter 443078548
Circumference 1391972311.36
Area 1.541882676434E+17

Sphere

Radius = n
Volume 4.5545009164049E+25
Surface area 6.1675307057361E+17
Circumference 1391972311.36

Square

Length = n
Perimeter 886157096
Area 49079649924447076
Diagonal 313303845.88909

Cube

Length = n
Surface area 294477899546682456
Volume 1.0873070012436E+25
Space diagonal 383717278.43992

Equilateral Triangle

Length = n
Perimeter 664617822
Area 2.1252111821709E+16
Altitude 191858639.21996

Triangular Pyramid

Length = n
Surface area 2.1252111821709E+16
Volume 1.281403589685E+24
Height 104434615.29636