55149720 (number)

55149720 is an even 8-digits composite number following 55149719 and preceding 55149721. In scientific notation, it is written as 5.5149720 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 14640000 positive integers (up to 55149720) that are relatively prime to 55149720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5149720 × 10^7
Engineering notation 5.5149720 × 10^6

Prime Factorization of 55149720

Prime Factorization 2 × 2 × 2 × 3 × 5 × 251 × 1831

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13787430
Product of the distinct prime numbers

The prime factorization of 55149720 is 2 × 2 × 2 × 3 × 5 × 251 × 1831. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 5, 50, 24, 847, 507, 7547, 283, 44244, 19624, 40994, 932034, 7214846, 7382625, 53905079, 28075053, 753053100, 99151716, 9177424967, 2646575756

Basic calculations (n = 55149720)

Multiplication

n×y
n×2 110299440
n×3 165449160
n×4 220598880
n×5 275748600

Division

n÷y
n÷2 27574860
n÷3 18383240
n÷3 13787430
n÷5 11029944

Exponentiation

ny
n2 3041491616078400
n3 1.6773741100907E+23
n4 9.2506712506752E+30
n5 5.1017192928679E+38

Nth Root

y√n
2√n 7426.2857472629
3√n 380.64001102897
4√n 86.17590003744
5√n 35.343427383767

Divisors of 55149720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 1831, 2008, 2510, 3012, 3662, 3765, 5020, 5493, 6024, 7324, 7530, 9155, 10040, 10986, 14648, 15060, 18310, 21972, 27465, 30120, 36620, 43944, 54930, 73240, 109860, 219720, 459581, 919162, 1378743, 1838324, 2297905, 2757486, 3676648, 4595810, 5514972, 6893715, 9191620, 11029944, 13787430, 18383240, 27574860, 55149720

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 -55149719
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 55149720 can be divided by 64 positive divisors. The sum of these divisors (counting 55149720) is 1, the average is 0.015625.

Base conversion 55149720

Base System Value
2 Binary 11010010011000010010011000
3 Ternary 10211202220012020
4 Quaternary 3102120102120
5 Quinary 103104242340
6 Senary 5250014440
8 Octal 322302230
10 Decimal 55149720
12 Duodecimal 16577420
16 Hexadecimal 3498498
20 Vigesimal h4de60
36 Base36 wu1so

Cryptographic Hash Functions

md5 03f83d879fe3e2a40118e3c6dd05d1bd
sha1 e6f55bee93d78bf91149aedfaacfe9f348f845c4
sha256 f3989cb8f45a572e3efe492eb5129e656380ef58178f12c2720c9d76c0299f25
sha512 229757a4e4431a93fb83eb8488533eabad1eff687bc225a772ebbe9e08ebb879ddbcb4b0753fc1899759f3b55c1c2a7bde6ac94c5ca2768775d8b06d958c0234
ripemd-160 a1c7cf24fddc6fa17f94f24dd13d250576ee0259

55149720 as geometric shapes

Circle

Radius = n
Diameter 110299440
Circumference 346515910.39907
Area 9.5551277170268E+15

Sphere

Radius = n
Volume 7.0261682421103E+23
Surface area 3.8220510868107E+16
Circumference 346515910.39907

Square

Length = n
Perimeter 220598880
Area 3041491616078400
Diagonal 77993481.985079

Cube

Length = n
Surface area 18248949696470400
Volume 1.6773741100907E+23
Space diagonal 95522117.063197

Equilateral Triangle

Length = n
Perimeter 165449160
Area 1.3170045024606E+15
Altitude 47761058.531599

Triangular Pyramid

Length = n
Surface area 1.3170045024606E+15
Volume 1.9768043463865E+22
Height 25997827.32836