221154328 (number)

221154328 is an even 9-digits composite number following 221154327 and preceding 221154329. In scientific notation, it is written as 2.21154328 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 104958720 positive integers (up to 221154328) that are relatively prime to 221154328.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million one hundred fifty-four thousand three hundred twenty-eight

Notation

Scientific notation 2.21154328 × 10^8
Engineering notation 2.21154328 × 10^6

Prime Factorization of 221154328

Prime Factorization 2 × 2 × 2 × 37 × 41 × 18223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 55288582
Product of the distinct prime numbers

The prime factorization of 221154328 is 2 × 2 × 2 × 37 × 41 × 18223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221154328)

Multiplication

n×y
n×2 442308656
n×3 663462984
n×4 884617312
n×5 1105771640

Division

n÷y
n÷2 110577164
n÷3 73718109.333333
n÷3 55288582
n÷5 44230865.6

Exponentiation

ny
n2 48909236793131584
n3 1.0816489395978E+25
n4 2.3921134436866E+33
n5 5.2902624113828E+41

Nth Root

y√n
2√n 14871.258453809
3√n 604.73505964309
4√n 121.94776936791
5√n 46.659393419725

Divisors of 221154328

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221154327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221154328 can be divided by 32 positive divisors. The sum of these divisors (counting 221154328) is 1, the average is 0.03125.

Base conversion 221154328

Base System Value
2 Binary 1101001011101000110000011000
3 Ternary 120102010210201001
4 Quaternary 31023220300120
5 Quinary 423103414303
6 Senary 33540034344
8 Octal 1513506030
10 Decimal 221154328
12 Duodecimal 620929b4
16 Hexadecimal d2e8c18
20 Vigesimal 39245g8
36 Base36 3no3rs

Cryptographic Hash Functions

md5 3968441ccad445c8d76f71176419c44d
sha1 bbb76097dab38995d61962d151aa763eef243d05
sha256 53f37141669e130ecd8ff39aef331a7bb33a05875e7e9cfe7797304180554824
sha512 f4db989d557344c9c46665e945b559fa0cb96fa338959eaeb07038bbc2997bd56a4ef7c71ff1264871e9924f151b011cd940b68726e2c5f870e499d6052eafac
ripemd-160 708b643eeb75648a3747c39507bd57828abafb55

221154328 as geometric shapes

Circle

Radius = n
Diameter 442308656
Circumference 1389553624.3088
Area 1.5365289900199E+17

Sphere

Radius = n
Volume 4.5308004832048E+25
Surface area 6.1461159600794E+17
Circumference 1389553624.3088

Square

Length = n
Perimeter 884617312
Area 48909236793131584
Diagonal 312759450.03511

Cube

Length = n
Surface area 293455420758789504
Volume 1.0816489395978E+25
Space diagonal 383050532.40975

Equilateral Triangle

Length = n
Perimeter 663462984
Area 2.117832077128E+16
Altitude 191525266.20488

Triangular Pyramid

Length = n
Surface area 2.117832077128E+16
Volume 1.2747355000881E+24
Height 104253150.0117