55661880 (number)

55661880 is an even 8-digits composite number following 55661879 and preceding 55661881. In scientific notation, it is written as 5.5661880 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 14843136 positive integers (up to 55661880) that are relatively prime to 55661880.

Interesting facts

Basic properties

Name

Name fifty-five million six hundred sixty-one thousand eight hundred eighty

Notation

Scientific notation 5.5661880 × 10^7
Engineering notation 5.5661880 × 10^6

Prime Factorization of 55661880

Prime Factorization 2 × 2 × 2 × 15 × 463849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13915470
Product of the distinct prime numbers

The prime factorization of 55661880 is 2 × 2 × 2 × 15 × 463849. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 48, 2, 962, 76, 2595, 342, 50544, 26250, 218170, 547435, 3229918, 7939933, 53876362, 9694492, 506172436, 320830638, 6096958879, 6212106648

Basic calculations (n = 55661880)

Multiplication

n×y
n×2 111323760
n×3 166985640
n×4 222647520
n×5 278309400

Division

n÷y
n÷2 27830940
n÷3 18553960
n÷3 13915470
n÷5 11132376

Exponentiation

ny
n2 3098244885134400
n3 1.7245413500696E+23
n4 9.5991213682615E+30
n5 5.3430514170561E+38

Nth Root

y√n
2√n 7460.6889762273
3√n 381.81468127073
4√n 86.375279890877
5√n 35.408829785214

Divisors of 55661880

1, 2, 4, 8, 15, 30, 60, 120, 463849, 927698, 1855396, 3710792, 6957735, 13915470, 27830940, 55661880

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 -55661879
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 55661880 can be divided by 16 positive divisors. The sum of these divisors (counting 55661880) is 1, the average is 0.0625.

Base conversion 55661880

Base System Value
2 Binary 11010100010101010100111000
3 Ternary 10212201220202010
4 Quaternary 3110111110320
5 Quinary 103222140010
6 Senary 5305005520
8 Octal 324252470
10 Decimal 55661880
12 Duodecimal 167838a0
16 Hexadecimal 3515538
20 Vigesimal h7hee0
36 Base36 x50zc

Cryptographic Hash Functions

md5 4a41123d82e49244894bf9f4f20ac1f5
sha1 a7ceefcab6e64487dc20a49d939ed64fa1747b1d
sha256 f095a24f51af27725374dc2bd918f3ba89c464452819f25147c14ce9438e913b
sha512 6de412d0af272e7218046b8f005ee610bbdc1c0cfbe4687da2418b2ff71b81dbe50f137621fda0f1a236c7e2fa6f09da5a51ac9f62f5717ec5f4928e4cb99f99
ripemd-160 308d56279d84530a1fae105a4fd9e54d8123b68a

55661880 as geometric shapes

Circle

Radius = n
Diameter 111323760
Circumference 349733906.58599
Area 9.7334233701604E+15

Sphere

Radius = n
Volume 7.2237419149208E+23
Surface area 3.8933693480642E+16
Circumference 349733906.58599

Square

Length = n
Perimeter 222647520
Area 3098244885134400
Diagonal 78717785.603184

Cube

Length = n
Surface area 18589469310806400
Volume 1.7245413500696E+23
Space diagonal 96409204.204802

Equilateral Triangle

Length = n
Perimeter 166985640
Area 1.3415793888358E+15
Altitude 48204602.102401

Triangular Pyramid

Length = n
Surface area 1.3415793888358E+15
Volume 2.0323914717848E+22
Height 26239261.867728