55140986 (number)

55140986 is an even 8-digits composite number following 55140985 and preceding 55140987. In scientific notation, it is written as 5.5140986 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 27570492 positive integers (up to 55140986) that are relatively prime to 55140986.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty thousand nine hundred eighty-six

Notation

Scientific notation 5.5140986 × 10^7
Engineering notation 5.5140986 × 10^6

Prime Factorization of 55140986

Prime Factorization 2 × 27570493

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 55140986
Product of the distinct prime numbers

The prime factorization of 55140986 is 2 × 27570493. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 51, 23, 57, 668, 539, 1225, 34640, 96768, 336403, 924482, 192202, 2282832, 47308244, 43337421, 65747067, 576932705, 9793066601, 4372629827

Basic calculations (n = 55140986)

Multiplication

n×y
n×2 110281972
n×3 165422958
n×4 220563944
n×5 275704930

Division

n÷y
n÷2 27570493
n÷3 18380328.666667
n÷3 13785246.5
n÷5 11028197.2

Exponentiation

ny
n2 3040528337052196
n3 1.67657730466E+23
n4 9.2448125684174E+30
n5 5.0976808040773E+38

Nth Root

y√n
2√n 7425.6976776597
3√n 380.61991612264
4√n 86.172487939363
5√n 35.342307852965

Divisors of 55140986

1, 2, 27570493, 55140986

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55140985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55140986 can be divided by 4 positive divisors. The sum of these divisors (counting 55140986) is 1, the average is 0.25.

Base conversion 55140986

Base System Value
2 Binary 11010010010110001001111010
3 Ternary 10211202110012202
4 Quaternary 3102112021322
5 Quinary 103104002421
6 Senary 5245510202
8 Octal 322261172
10 Decimal 55140986
12 Duodecimal 16572362
16 Hexadecimal 349627a
20 Vigesimal h4cc96
36 Base36 wtv22

Cryptographic Hash Functions

md5 2d12cff20c95e1e7ddc85d0d26d1978c
sha1 f51f59713b29ca17f9b362cb0e9fb4b7bb3b95f5
sha256 16660e8840c63f1378d9ff1c3610e03efc57e9aa6153edfd7c492640d992b0e4
sha512 1863778eafeb6af7a4719c4b1f17495304e4778deeda305a92bfc89a9dfcf7084ac70b3c5a8b0fe641580ea4796976068891fd8ed3d217794d0c497a721ac269
ripemd-160 c400172b35be27c3af1b1b5288e777478d739ae6

55140986 as geometric shapes

Circle

Radius = n
Diameter 110281972
Circumference 346461033.0586
Area 9.5521014867148E+15

Sphere

Radius = n
Volume 7.0228305913269E+23
Surface area 3.8208405946859E+16
Circumference 346461033.0586

Square

Length = n
Perimeter 220563944
Area 3040528337052196
Diagonal 77981130.243825

Cube

Length = n
Surface area 18243170022313176
Volume 1.67657730466E+23
Space diagonal 95506989.331444

Equilateral Triangle

Length = n
Perimeter 165422958
Area 1.3165873904068E+15
Altitude 47753494.665722

Triangular Pyramid

Length = n
Surface area 1.3165873904068E+15
Volume 1.9758653021809E+22
Height 25993710.081275