55147920 (number)

55147920 is an even 8-digits composite number following 55147919 and preceding 55147921. In scientific notation, it is written as 5.5147920 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 14390272 positive integers (up to 55147920) that are relatively prime to 55147920.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty-seven thousand nine hundred twenty

Notation

Scientific notation 5.5147920 × 10^7
Engineering notation 5.5147920 × 10^6

Prime Factorization of 55147920

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 47 × 4889

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6893490
Product of the distinct prime numbers

The prime factorization of 55147920 is 2 × 2 × 2 × 2 × 3 × 5 × 47 × 4889. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 1, 28, 28, 853, 149, 5106, 844, 36011, 84893, 842933, 293448, 3127153, 1800110, 64222596, 18569346, 12272925, 930427361, 7138029318, 3653766595

Basic calculations (n = 55147920)

Multiplication

n×y
n×2 110295840
n×3 165443760
n×4 220591680
n×5 275739600

Division

n÷y
n÷2 27573960
n÷3 18382640
n÷3 13786980
n÷5 11029584

Exponentiation

ny
n2 3041293080326400
n3 1.6772098749039E+23
n4 9.2494636004412E+30
n5 5.1008867868005E+38

Nth Root

y√n
2√n 7426.1645551388
3√n 380.63586982043
4√n 86.175196867421
5√n 35.343196669995

Divisors of 55147920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 4889, 5640, 9778, 11280, 14667, 19556, 24445, 29334, 39112, 48890, 58668, 73335, 78224, 97780, 117336, 146670, 195560, 229783, 234672, 293340, 391120, 459566, 586680, 689349, 919132, 1148915, 1173360, 1378698, 1838264, 2297830, 2757396, 3446745, 3676528, 4595660, 5514792, 6893490, 9191320, 11029584, 13786980, 18382640, 27573960, 55147920

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55147919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55147920 can be divided by 80 positive divisors. The sum of these divisors (counting 55147920) is 1, the average is 0.0125.

Base conversion 55147920

Base System Value
2 Binary 11010010010111110110010000
3 Ternary 10211202210201120
4 Quaternary 3102113312100
5 Quinary 103104213140
6 Senary 5250002240
8 Octal 322276620
10 Decimal 55147920
12 Duodecimal 16576380
16 Hexadecimal 3497d90
20 Vigesimal h4d9g0
36 Base36 wu0eo

Cryptographic Hash Functions

md5 56e2228aa878058e1cff9aaab53d3e1c
sha1 25facc973217eadcbf4fc0dd9b373eeab2230eb0
sha256 f3be5f06bae1a44971c0a7af2db86a4a04a1e682f1117a6023a58bcf89258cd7
sha512 78d40c24c57aa936fa5a0d74ef7ef306125dee00713c5544ada1679a157fc288d5aaa1d4894e2828eaa983149f115df8f3d4c2204bc55c4d1cfeefaad1844411
ripemd-160 f5a75f564a0bcba2f49915e7b30882420d6d15c8

55147920 as geometric shapes

Circle

Radius = n
Diameter 110295840
Circumference 346504600.66552
Area 9.5545039985669E+15

Sphere

Radius = n
Volume 7.0254802953686E+23
Surface area 3.8218015994268E+16
Circumference 346504600.66552

Square

Length = n
Perimeter 220591680
Area 3041293080326400
Diagonal 77990936.400666

Cube

Length = n
Surface area 18247758481958400
Volume 1.6772098749039E+23
Space diagonal 95518999.371744

Equilateral Triangle

Length = n
Perimeter 165443760
Area 1.3169185339582E+15
Altitude 47759499.685872

Triangular Pyramid

Length = n
Surface area 1.3169185339582E+15
Volume 1.9766107933627E+22
Height 25996978.800222