55149730 (number)

55149730 is an even 8-digits composite number following 55149729 and preceding 55149731. In scientific notation, it is written as 5.5149730 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 21913200 positive integers (up to 55149730) that are relatively prime to 55149730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5149730 × 10^7
Engineering notation 5.5149730 × 10^6

Prime Factorization of 55149730

Prime Factorization 2 × 5 × 151 × 36523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55149730
Product of the distinct prime numbers

The prime factorization of 55149730 is 2 × 5 × 151 × 36523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 90, 79, 221, 152, 7731, 4496, 80942, 75841, 348493, 773187, 6266819, 5871491, 87997362, 25888443, 445884808, 480726313, 3345183292, 5397081658

Basic calculations (n = 55149730)

Multiplication

n×y
n×2 110299460
n×3 165449190
n×4 220598920
n×5 275748650

Division

n÷y
n÷2 27574865
n÷3 18383243.333333
n÷3 13787432.5
n÷5 11029946

Exponentiation

ny
n2 3041492719072900
n3 1.6773750225384E+23
n4 9.2506779601735E+30
n5 5.1017239182052E+38

Nth Root

y√n
2√n 7426.2864205469
3√n 380.64003403543
4√n 86.175903943892
5√n 35.343428665494

Divisors of 55149730

1, 2, 5, 10, 151, 302, 755, 1510, 36523, 73046, 182615, 365230, 5514973, 11029946, 27574865, 55149730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55149729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55149730 can be divided by 16 positive divisors. The sum of these divisors (counting 55149730) is 1, the average is 0.0625.

Base conversion 55149730

Base System Value
2 Binary 11010010011000010010100010
3 Ternary 10211202220012121
4 Quaternary 3102120102202
5 Quinary 103104242410
6 Senary 5250014454
8 Octal 322302242
10 Decimal 55149730
12 Duodecimal 1657742a
16 Hexadecimal 34984a2
20 Vigesimal h4de6a
36 Base36 wu1sy

Cryptographic Hash Functions

md5 ce16d2b8b60b18882698a47995d2e7d6
sha1 3a9966362a527bd83a347882f493dee74f65c8dc
sha256 d9837653b25effd0113a5f62b36ed71536a7f0c3cac8cbe0ac136befdfb67e70
sha512 9919758c759d8f349708733d6848757b51a9322e6da5ddfb0d698cf6dd80bd51473c4d592c62e0922630f53bad493d2895fbd994df64af10293b9572f654bb98
ripemd-160 cd7f4f22a70bf61eca57d3d4af69acd292ba0282

55149730 as geometric shapes

Circle

Radius = n
Diameter 110299460
Circumference 346515973.23092
Area 9.5551311821863E+15

Sphere

Radius = n
Volume 7.026172064162E+23
Surface area 3.8220524728745E+16
Circumference 346515973.23092

Square

Length = n
Perimeter 220598920
Area 3041492719072900
Diagonal 77993496.127214

Cube

Length = n
Surface area 18248956314437400
Volume 1.6773750225384E+23
Space diagonal 95522134.383706

Equilateral Triangle

Length = n
Perimeter 165449190
Area 1.3170049800713E+15
Altitude 47761067.191853

Triangular Pyramid

Length = n
Surface area 1.3170049800713E+15
Volume 1.9768054217164E+22
Height 25997832.042405