755280221 (number)

755280221 is an odd 9-digits composite number following 755280220 and preceding 755280222. In scientific notation, it is written as 7.55280221 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 754915200 positive integers (up to 755280221) that are relatively prime to 755280221.

Interesting facts

Basic properties

Name

Name seven hundred fifty-five million two hundred eighty thousand two hundred twenty-one

Notation

Scientific notation 7.55280221 × 10^8
Engineering notation 7.55280221 × 10^6

Prime Factorization of 755280221

Prime Factorization 2081 × 362941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 755280221
Product of the distinct prime numbers

The prime factorization of 755280221 is 2081 × 362941. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 83, 49, 664, 768, 2178, 4684, 60277, 18871, 144716, 527888, 1306150, 50500, 68928747, 94497175, 355667593, 768461188, 1118883186, 8460452171

Basic calculations (n = 755280221)

Multiplication

n×y
n×2 1510560442
n×3 2265840663
n×4 3021120884
n×5 3776401105

Division

n÷y
n÷2 377640110.5
n÷3 251760073.66667
n÷3 188820055.25
n÷5 151056044.2

Exponentiation

ny
n2 570448212233808841
n3 4.3084825180501E+26
n4 3.2541116284075E+35
n5 2.4577661498623E+44

Nth Root

y√n
2√n 27482.361998198
3√n 910.68748957961
4√n 165.77805041138
5√n 59.651534805603

Divisors of 755280221

1, 2081, 362941, 755280221

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -755280220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 755280221 can be divided by 4 positive divisors. The sum of these divisors (counting 755280221) is 1, the average is 0.25.

Base conversion 755280221

Base System Value
2 Binary 101101000001001010100101011101
3 Ternary 1221122012012200112
4 Quaternary 231001022211131
5 Quinary 3021322431341
6 Senary 202540135405
8 Octal 5501124535
10 Decimal 755280221
12 Duodecimal 190b37565
16 Hexadecimal 2d04a95d
20 Vigesimal bg0a0b1
36 Base36 cho9y5

Cryptographic Hash Functions

md5 527088ebb6f2d6bf0cd4007d094c1e6f
sha1 41ab03f934e07b0facfefdc00cb5baec8b6c042b
sha256 4c45f1f69afb82c66160ecb53d0c8bc584ab1d030c65e0fb44bfde118dc905ee
sha512 f529629b38736de0d222273b40d102bdfea83ca4ece9c89a2efc0a45fe73494984dc819427a978fbf3a0697c630146de5133663947dad6e360d079398c62a5a4
ripemd-160 2647a1b10ecc282b6e5224870f8b8765c00a3afc

755280221 as geometric shapes

Circle

Radius = n
Diameter 1510560442
Circumference 4745565587.3906
Area 1.7921159128072E+18

Sphere

Radius = n
Volume 1.8047329369101E+27
Surface area 7.1684636512287E+18
Circumference 4745565587.3906

Square

Length = n
Perimeter 3021120884
Area 570448212233808841
Diagonal 1068127531.9303

Cube

Length = n
Surface area 3422689273402853046
Volume 4.3084825180501E+26
Space diagonal 1308183716.7239

Equilateral Triangle

Length = n
Perimeter 2265840663
Area 2.4701132166895E+17
Altitude 654091858.36193

Triangular Pyramid

Length = n
Surface area 2.4701132166895E+17
Volume 5.0775953418948E+25
Height 356042510.64345