75555220 (number)

75555220 is an even 8-digits composite number following 75555219 and preceding 75555221. In scientific notation, it is written as 7.5555220 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 27897216 positive integers (up to 75555220) that are relatively prime to 75555220.

Interesting facts

Basic properties

Name

Name seventy-five million five hundred fifty-five thousand two hundred twenty

Notation

Scientific notation 7.5555220 × 10^7
Engineering notation 7.5555220 × 10^6

Prime Factorization of 75555220

Prime Factorization 2 × 2 × 5 × 13 × 290597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37777610
Product of the distinct prime numbers

The prime factorization of 75555220 is 2 × 2 × 5 × 13 × 290597. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 67, 63, 353, 606, 3579, 7644, 60205, 82882, 179456, 563665, 4498000, 1524870, 37208475, 89898147, 330568367, 154723821, 5141655201, 6043224410

Basic calculations (n = 75555220)

Multiplication

n×y
n×2 151110440
n×3 226665660
n×4 302220880
n×5 377776100

Division

n÷y
n÷2 37777610
n÷3 25185073.333333
n÷3 18888805
n÷5 15111044

Exponentiation

ny
n2 5708591269248400
n3 4.3131386923814E+23
n4 3.2588014279339E+31
n5 2.4621945882386E+39

Nth Root

y√n
2√n 8692.2505716299
3√n 422.75442118148
4√n 93.232239979687
5√n 37.640284288661

Divisors of 75555220

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290597, 581194, 1162388, 1452985, 2905970, 3777761, 5811940, 7555522, 15111044, 18888805, 37777610, 75555220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75555219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75555220 can be divided by 24 positive divisors. The sum of these divisors (counting 75555220) is 1, the average is 0.041666666666667.

Base conversion 75555220

Base System Value
2 Binary 100100000001110000110010100
3 Ternary 12021011121021111
4 Quaternary 10200032012110
5 Quinary 123320231340
6 Senary 11255224404
8 Octal 440160624
10 Decimal 75555220
12 Duodecimal 21378104
16 Hexadecimal 480e194
20 Vigesimal 13c4810
36 Base36 18zes4

Cryptographic Hash Functions

md5 dbb3c24fe038a5aaf7ba4bb316d94108
sha1 60cd63e27af2a8155147b034c6d80049e507435d
sha256 a0e8ad079b12244a6760db60471d38f86ad5f146e2a900d713b0517c0950ca1c
sha512 f4ef0bc05e6831b34381279de52105ed8e7f6910100f0419207e96c0766176e4d632e95da94c517c938ff861b53fb8160caf5116810cd18181d3d143461eeeef
ripemd-160 eefeda65bf408ac4985876f0899b6b2b8054a41c

75555220 as geometric shapes

Circle

Radius = n
Diameter 151110440
Circumference 474727448.18472
Area 1.7934068393818E+16

Sphere

Radius = n
Volume 1.8066833106532E+24
Surface area 7.173627357527E+16
Circumference 474727448.18472

Square

Length = n
Perimeter 302220880
Area 5708591269248400
Diagonal 106851216.83208

Cube

Length = n
Surface area 34251547615490400
Volume 4.3131386923814E+23
Space diagonal 130865479.81704

Equilateral Triangle

Length = n
Perimeter 226665660
Area 2.4718925294956E+15
Altitude 65432739.908522

Triangular Pyramid

Length = n
Surface area 2.4718925294956E+15
Volume 5.0830826959683E+22
Height 35617072.277361