55278520 (number)

55278520 is an even 8-digits composite number following 55278519 and preceding 55278521. In scientific notation, it is written as 5.5278520 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 19814400 positive integers (up to 55278520) that are relatively prime to 55278520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5278520 × 10^7
Engineering notation 5.5278520 × 10^6

Prime Factorization of 55278520

Prime Factorization 2 × 2 × 2 × 5 × 73 × 11 × 1721

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13819630
Product of the distinct prime numbers

The prime factorization of 55278520 is 2 × 2 × 2 × 5 × 73 × 11 × 1721. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 68, 53, 744, 492, 3806, 2022, 49351, 83447, 844098, 376171, 6152520, 8972969, 41702416, 72074421, 460579800, 64820888, 3540452950, 3729458682

Basic calculations (n = 55278520)

Multiplication

n×y
n×2 110557040
n×3 165835560
n×4 221114080
n×5 276392600

Division

n÷y
n÷2 27639260
n÷3 18426173.333333
n÷3 13819630
n÷5 11055704

Exponentiation

ny
n2 3055714773390400
n3 1.6891539021516E+23
n4 9.3373927763163E+30
n5 5.1615725333346E+38

Nth Root

y√n
2√n 7434.9525889544
3√n 380.93610389779
4√n 86.226171137042
5√n 35.359920619895

Divisors of 55278520

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 1721, 2920, 3212, 3442, 4015, 6424, 6884, 8030, 8605, 13768, 16060, 17210, 18931, 32120, 34420, 37862, 68840, 75724, 94655, 125633, 151448, 189310, 251266, 378620, 502532, 628165, 757240, 1005064, 1256330, 1381963, 2512660, 2763926, 5025320, 5527852, 6909815, 11055704, 13819630, 27639260, 55278520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55278519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55278520 can be divided by 64 positive divisors. The sum of these divisors (counting 55278520) is 1, the average is 0.015625.

Base conversion 55278520

Base System Value
2 Binary 11010010110111101110111000
3 Ternary 10212000102212121
4 Quaternary 3102313232320
5 Quinary 103122403040
6 Senary 5252451024
8 Octal 322675670
10 Decimal 55278520
12 Duodecimal 16619a74
16 Hexadecimal 34b7bb8
20 Vigesimal h59g60
36 Base36 wwt6g

Cryptographic Hash Functions

md5 85dfb8ff2b8b010c96d72699ba6d6d86
sha1 84a6fdf4e545a72afd91237556b837a6ea5cea38
sha256 0e9996f97870bc6fde8cb15e767ff97b17933b951e222cb1116da8ba0de8ca10
sha512 33b0cb5f714957c6eb6961157af5b00e2c456a26d5f009b81762b3514971ecf223ef53b70106524b701be3bb66cd6618084b8b369cb9aa13f98dddd98a03e20b
ripemd-160 0a0451d7623443873c5e086bde529797e1de87aa

55278520 as geometric shapes

Circle

Radius = n
Diameter 110557040
Circumference 347325184.66663
Area 9.5998110835491E+15

Sphere

Radius = n
Volume 7.0755113197092E+23
Surface area 3.8399244334196E+16
Circumference 347325184.66663

Square

Length = n
Perimeter 221114080
Area 3055714773390400
Diagonal 78175632.691912

Cube

Length = n
Surface area 18334288640342400
Volume 1.6891539021516E+23
Space diagonal 95745205.207212

Equilateral Triangle

Length = n
Perimeter 165835560
Area 1.3231633102377E+15
Altitude 47872602.603606

Triangular Pyramid

Length = n
Surface area 1.3231633102377E+15
Volume 1.9906869644652E+22
Height 26058544.230637